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    TNUSRB SI 2025 Exam - Notification, Application, Admit Card, Syllabus, Result, Cut off

    author
    Meghana Mohana KrishnanUpdated on Jan 30, 2026 10:42 AM

    About TNUSRB SI 2025

    Tamil Nadu Uniformed Services Recruitment Board released the TNUSRB SI notification 2025 on April 4, 2025 on the official website,  tnusrb.tn.gov.in. The TNUSRB SI 2025 application form was activated on April 7, 2025. Candidates can submit their TNUSRB SI application form until May 3, 2025. The board has also provided the facility to make corrections in their TNUSRB SI application form 2025 until May 13, 2025. The TNUSRB SI 2025 exam dates will soon be announced. 

    TNUSRB is constituted by the Government of Tamil Nadu conducts TNUSRB SI to recruit candidates for Sub Inspector of Police and  Sub Inspector of Police (Technical and Finger Print branch). The Board conducts the exam separately for each post, i.e. SI (Tech) and SI (Finger Print). There are two different quotas to apply for the exam – open and departmental quota. Candidates who are already serving under Department of Police, Tamil Nadu can apply under departmental quota. The Board conducts TNUSRB SI in four stages – Written exam, Physical Measurement Test (PMT), Document Verification and Viva-Voce. To appear for the exam, candidates will need to apply for the exam in the online mode through the official website. Before applying, candidates must check whether they fulfil all eligibility conditions prescribed by the board. 

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    TNUSRB SI 2025 Exam - Notification, Application, Admit Card, Syllabus, Result, Cut off
    TNUSRB SI 2025 Exam - Notification, Application, Admit Card, Syllabus, Result, Cut off

    TNUSRB SI 2025 Highlights

    Full Exam Name
    Tamil Nadu Uniformed Services Recruitment Board Sub Inspector
    Short Exam Name
    TNUSRB SI
    Conducting Body
    Tamil Nadu Uniformed Services Recruitment Board
    Frequency Of Conduct
    Once a year
    Exam Level
    State Level Exam
    Languages
    English +1 more
    Mode Of Application
    online
    Application Fee
    Offline : 500+1 more
    Mode Of Exam
    offline
    Mode Of Counselling
    offline
    Exam Duration
    2 Hours 30 Minutes
    No Of Seats
    1299

    TNUSRB SI Important Dates

    TNUSRB SI Tamil Nadu Uniformed Services Recruitment Board Sub Inspector (session 2025)

    The eligibility criteria of TNUSRB SI is determined by Tamil Nadu Uniformed Services Recruitment Board along with the notification. TNUSRB SI 2025 eligibility criteria is given below.

    Age Limit: In order to be eligible for TNUSRB SI, candidates must be between 20 and 30 years of age. 

    Educational Qualification: Candidates must hold a Bachelor's degree in Science from UGC recognised Universities. Besides graduation, candidates must also have studied Tamil as a subject in class 10. Candidates not having studied Tamil in class 10 will need to clear Part 2 test held by Tamil Nadu Public Service Commission (TNPSC) within two years of joining the post.

    Background wave

    The application form of TNUSRB SI has been activated by the Tamil Nadu Uniformed Services Recruitment Board on April 7, 2025. The TNUSRB SI application form last date is May 3, 2025. To apply for the exam, candidates need to register for the exam after which they will need to fill all details in the application form. 

    To apply successfully for the exam, candidates have to pay application fee of Rs. 500. However, candidates who are applying under both open and departmental categories will have to pay Rs. 1000 as examination fee. The procedure to apply for TNUSRB SI  has been provided below.

    To apply for TNUSRB SI, candidates should follow the steps given below:

    • Click on ‘Create New User’

    • New User Sign Up Form’ will appear on screen

    • Provide email ID on which OTP will be sent

    • With the help of OTP, user ID and password will be generated

    • Using user ID and password, login to the application window

    • Provide all details such as personal, academic and contact details

    • Click on ‘Submit’

    • Pay application fee

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    Documents Required at Exam TNUSRB SI 2025

    Tamil Nadu Uniformed Services Recruitment Board Sub Inspector 2025

    Aadhaar card
    Voter card
    PAN card
    Passport
    Identity card issued by Government/University/College/Institutions

    Tamil Nadu Uniformed Services Recruitment Board specifies the exam pattern of TNUSRB SI in the notification. As per TNSRB SI exam pattern, the exam will comprise four exam stages – Written exam, Physical Measurement Test, Document Verification and Viva-Voce. The written test will be held for 100 mins. The test will comprise 170 multiple choice questions. Candidates will be awarded 0.5 mark for every correct answer. The complete quota-wise exam pattern of TNUSRB SI written exam has been provided in the tables below.

    TNUSRB SI Exam Pattern – Written Exam (Open Quota)

    S. No.

    Tests

    Marks

    1

    Written Exam

    General Knowledge

    55

    General Ability Test

    30

    Total

    85

    2

    Special marks for NCC, NSS and Sports/ Games

    5

    3

    Interview

    10

    Total

    100


    TNUSRB SI Exam Pattern – Written Exam (Departmental Quota)

    S. No.

    Tests

    Marks

    1

    Written Exam

    General Knowledge

    45

    General Ability Test

    40

    Total

    85

    2

    Special marks for winning medals in National Police Duty Meet

    5

    3

    Interview

    10

    Total

    100

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    TNUSRB SI 2025 Syllabus

    TNUSRB SI Tamil Nadu Uniformed Services Recruitment Board Sub Inspector Syllabus

    General science: Unit 01


    Physics

      General science: Unit 02


      Chemistry

        General science: Unit 03


        Biology

          General science: Unit 04


          Scientific instruments

            General science: Unit 05


            Inventions and discoveries

              General science: Unit 06


              Scientists and their contributions

                General science: Unit 07


                Human physiology

                  General science: Unit 09


                  Diet and balanced diet

                    General science: Unit 10


                    Human genetics

                      General science: Unit 11


                      Animals

                        General science: Unit 12


                        Mammals and birds

                          General science: Unit 13


                          Environment and ecology

                            General science: Unit 14


                            Elements and compounds

                              General science: Unit 16


                              Motion

                                General science: Unit 17


                                Newton’s laws of motion

                                  General science: Unit 18


                                  Properties of matter

                                    General science: Unit 19


                                    Electricity

                                      General science: Unit 20


                                      National laboratories

                                        Geography: Unit 01


                                        Regions of India

                                          Geography: Unit 03


                                          Rainfall

                                            Geography: Unit 04


                                            Natural calamities

                                              Geography: Unit 05


                                              Crops

                                                Geography: Unit 06


                                                Crops pattern

                                                  Geography: Unit 07


                                                  Indian towns and places

                                                    Geography: Unit 08


                                                    Hill stations

                                                      Geography: Unit 09


                                                      National parks

                                                        Geography: Unit 10


                                                        Major ports

                                                          Geography: Unit 11


                                                          Minerals

                                                            Geography: Unit 13


                                                            Forests and wildlife

                                                              Indian polity: Unit 01


                                                              Indian constitution

                                                                Indian polity: Unit 02


                                                                Salient features

                                                                  Indian polity: Unit 03


                                                                  Citizenship

                                                                    Indian polity: Unit 04


                                                                    Elections

                                                                      Indian polity: Unit 05


                                                                      Parliament and state legislature

                                                                        Indian polity: Unit 06


                                                                        Executive

                                                                          Indian polity: Unit 07


                                                                          States

                                                                            Indian polity: Unit 08


                                                                            Judiciary system

                                                                              Indian polity: Unit 09


                                                                              Local self-governments

                                                                                Indian polity: Unit 10


                                                                                Centre-state relations

                                                                                  Current Events: Unit 02


                                                                                  Political developments in India

                                                                                    Current Events: Unit 03


                                                                                    New developments in trade

                                                                                      Current Events: Unit 04


                                                                                      Transport and communication

                                                                                        Current Events: Unit 05


                                                                                        Historical events

                                                                                          Current Events: Unit 06


                                                                                          Fine arts

                                                                                            Current Events: Unit 07


                                                                                            Arts

                                                                                              Current Events: Unit 08


                                                                                              Literature

                                                                                                Current Events: Unit 09


                                                                                                Culture of India and Tamil Nadu

                                                                                                  Electronic devices and circuits: Unit 01


                                                                                                  Semiconductor

                                                                                                    Electronic devices and circuits: Unit 02


                                                                                                    Intrinsic and extrinsic

                                                                                                      Electronic devices and circuits: Unit 03


                                                                                                      N-type and p-type

                                                                                                        Electronic devices and circuits: Unit 04


                                                                                                        PN junction diode

                                                                                                          Electronic devices and circuits: Unit 05


                                                                                                          Zener diode

                                                                                                            Electronic devices and circuits: Unit 06


                                                                                                            Rectifier

                                                                                                              Electronic devices and circuits: Unit 07


                                                                                                              Bipolar junction

                                                                                                                Electronic devices and circuits: Unit 08


                                                                                                                Transistor

                                                                                                                  Electronic devices and circuits: Unit 09


                                                                                                                  Oscillators

                                                                                                                    Electronic devices and circuits: Unit 10


                                                                                                                    Field effect transistor

                                                                                                                      Electronic devices and circuits: Unit 11


                                                                                                                      Unijunction transistor

                                                                                                                        Electronic devices and circuits: Unit 12


                                                                                                                        SCR, DIAC, TRIAC and MOSFET

                                                                                                                          Electronic devices and circuits: Unit 13


                                                                                                                          Optoelectronic devices and wave shaping circuits

                                                                                                                            Electronic devices and circuits: Unit 14


                                                                                                                            BJT amplifier

                                                                                                                              Electronic devices and circuits: Unit 15


                                                                                                                              FET amplifier

                                                                                                                                Electronic devices and circuits: Unit 16


                                                                                                                                Feedback amplifier

                                                                                                                                  Electronic devices and circuits: Unit 17


                                                                                                                                  Oscillator

                                                                                                                                    Electronic devices and circuits: Unit 18


                                                                                                                                    IGBT

                                                                                                                                      Electronic devices and circuits: Unit 19


                                                                                                                                      MOSFET

                                                                                                                                        Electronic devices and circuits: Unit 20


                                                                                                                                        Converter and choppers

                                                                                                                                          Electronic devices and circuits: Unit 21


                                                                                                                                          Inverters

                                                                                                                                            Electronic devices and circuits: Unit 22


                                                                                                                                            PLC

                                                                                                                                              Electronic devices and circuits: Unit 23


                                                                                                                                              DCS

                                                                                                                                                Electrical circuits and machines: Unit 01


                                                                                                                                                D.C. Circuits

                                                                                                                                                  Electrical circuits and machines: Unit 02


                                                                                                                                                  Current power

                                                                                                                                                    Electrical circuits and machines: Unit 03


                                                                                                                                                    Resistance

                                                                                                                                                      Electrical circuits and machines: Unit 04


                                                                                                                                                      Conductance

                                                                                                                                                        Electrical circuits and machines: Unit 05


                                                                                                                                                        Resistivity

                                                                                                                                                          Electrical circuits and machines: Unit 06


                                                                                                                                                          Ohm’s law

                                                                                                                                                            Electrical circuits and machines: Unit 07


                                                                                                                                                            Kirchhoff’s law

                                                                                                                                                              Electrical circuits and machines: Unit 08


                                                                                                                                                              A.C. circuits

                                                                                                                                                                Electrical circuits and machines: Unit 09


                                                                                                                                                                Resonance

                                                                                                                                                                  Electrical circuits and machines: Unit 10


                                                                                                                                                                  Transformers and power supplies

                                                                                                                                                                    Electrical circuits and machines: Unit 11


                                                                                                                                                                    Test instruments

                                                                                                                                                                      Electrical circuits and machines: Unit 12


                                                                                                                                                                      D.C. machines

                                                                                                                                                                        Electrical circuits and machines: Unit 13


                                                                                                                                                                        Types of generator

                                                                                                                                                                          Electrical circuits and machines: Unit 14


                                                                                                                                                                          Induction motor

                                                                                                                                                                            Electrical circuits and machines: Unit 15


                                                                                                                                                                            Stepper motor

                                                                                                                                                                              Electrical circuits and machines: Unit 16


                                                                                                                                                                              Universal motor

                                                                                                                                                                                Electrical circuits and machines: Unit 17


                                                                                                                                                                                Measuring instruments

                                                                                                                                                                                  Electrical circuits and machines: Unit 18


                                                                                                                                                                                  Bridges

                                                                                                                                                                                    Electrical circuits and machines: Unit 19


                                                                                                                                                                                    CRO

                                                                                                                                                                                      Electrical circuits and machines: Unit 20


                                                                                                                                                                                      Digital storage

                                                                                                                                                                                        Electrical circuits and machines: Unit 21


                                                                                                                                                                                        Oscilloscope

                                                                                                                                                                                          Electrical circuits and machines: Unit 22


                                                                                                                                                                                          Function generator

                                                                                                                                                                                            Electrical circuits and machines: Unit 23


                                                                                                                                                                                            Transducers

                                                                                                                                                                                              Electrical circuits and machines: Unit 24


                                                                                                                                                                                              Sensors

                                                                                                                                                                                                Electrical circuits and machines: Unit 25


                                                                                                                                                                                                Digital voltmeter

                                                                                                                                                                                                  Electrical circuits and machines: Unit 26


                                                                                                                                                                                                  Digital multimeter

                                                                                                                                                                                                    Electrical circuits and machines: Unit 27


                                                                                                                                                                                                    Power devices and trigger circuits

                                                                                                                                                                                                      Electrical circuits and machines: Unit 28


                                                                                                                                                                                                      Inverters and applications

                                                                                                                                                                                                        Micro electronics: Unit 01


                                                                                                                                                                                                        Number system

                                                                                                                                                                                                          Micro electronics: Unit 02


                                                                                                                                                                                                          Boolean algebra and logic gates

                                                                                                                                                                                                            Micro electronics: Unit 03


                                                                                                                                                                                                            Digital logic families

                                                                                                                                                                                                              Micro electronics: Unit 04


                                                                                                                                                                                                              Combinational circuits

                                                                                                                                                                                                                Micro electronics: Unit 05


                                                                                                                                                                                                                Sequential circuits

                                                                                                                                                                                                                  Micro electronics: Unit 07


                                                                                                                                                                                                                  Phase locked loop

                                                                                                                                                                                                                    Micro electronics: Unit 08


                                                                                                                                                                                                                    Digital to analog converter

                                                                                                                                                                                                                      Micro electronics: Unit 09


                                                                                                                                                                                                                      Analog to digital converter

                                                                                                                                                                                                                        Micro electronics: Unit 10


                                                                                                                                                                                                                        IC timer

                                                                                                                                                                                                                          Micro processor and its application: Unit 01


                                                                                                                                                                                                                          Introduction to microprocessors and microcontroller

                                                                                                                                                                                                                            Micro processor and its application: Unit 03


                                                                                                                                                                                                                            I/O and timer

                                                                                                                                                                                                                              Micro processor and its application: Unit 04


                                                                                                                                                                                                                              Programming of 8085 microprocessor and 8051 microcontroller

                                                                                                                                                                                                                                Micro processor and its application: Unit 05


                                                                                                                                                                                                                                Interrupt and serial communication for data transfer

                                                                                                                                                                                                                                  Micro processor and its application: Unit 06


                                                                                                                                                                                                                                  Interfacing techniques and its application

                                                                                                                                                                                                                                    Network, antenna and propagation: Unit 01


                                                                                                                                                                                                                                    Networks

                                                                                                                                                                                                                                      Network, antenna and propagation: Unit 02


                                                                                                                                                                                                                                      Equalizer

                                                                                                                                                                                                                                        Network, antenna and propagation: Unit 03


                                                                                                                                                                                                                                        Attenuator

                                                                                                                                                                                                                                          Network, antenna and propagation: Unit 04


                                                                                                                                                                                                                                          Filters

                                                                                                                                                                                                                                            Network, antenna and propagation: Unit 05


                                                                                                                                                                                                                                            Antennas

                                                                                                                                                                                                                                              Network, antenna and propagation: Unit 06


                                                                                                                                                                                                                                              Fundamentals of radiation

                                                                                                                                                                                                                                                Network, antenna and propagation: Unit 07


                                                                                                                                                                                                                                                Antenna parameters

                                                                                                                                                                                                                                                  Network, antenna and propagation: Unit 08


                                                                                                                                                                                                                                                  Oscillating dipole

                                                                                                                                                                                                                                                    Network, antenna and propagation: Unit 09


                                                                                                                                                                                                                                                    Half wave dipole

                                                                                                                                                                                                                                                      Network, antenna and propagation: Unit 10


                                                                                                                                                                                                                                                      Folded dipole

                                                                                                                                                                                                                                                        Network, antenna and propagation: Unit 11


                                                                                                                                                                                                                                                        Yagi array

                                                                                                                                                                                                                                                          Network, antenna and propagation: Unit 12


                                                                                                                                                                                                                                                          Aperture and slot antennas

                                                                                                                                                                                                                                                            Network, antenna and propagation: Unit 13


                                                                                                                                                                                                                                                            Spiral antenna

                                                                                                                                                                                                                                                              Network, antenna and propagation: Unit 14


                                                                                                                                                                                                                                                              Helical antenna

                                                                                                                                                                                                                                                                Network, antenna and propagation: Unit 15


                                                                                                                                                                                                                                                                Log periodic antenna arrays

                                                                                                                                                                                                                                                                  Network, antenna and propagation: Unit 16


                                                                                                                                                                                                                                                                  Antenna measurements

                                                                                                                                                                                                                                                                    Network, antenna and propagation: Unit 17


                                                                                                                                                                                                                                                                    Propagation of radio waves

                                                                                                                                                                                                                                                                      Communication engineering and system: Unit 01


                                                                                                                                                                                                                                                                      Communication theory

                                                                                                                                                                                                                                                                        Communication engineering and system: Unit 02


                                                                                                                                                                                                                                                                        Amplitude modulation

                                                                                                                                                                                                                                                                          Communication engineering and system: Unit 03


                                                                                                                                                                                                                                                                          Angle modulation

                                                                                                                                                                                                                                                                            Communication engineering and system: Unit 04


                                                                                                                                                                                                                                                                            Pulse modulation techniques

                                                                                                                                                                                                                                                                              Communication engineering and system: Unit 05


                                                                                                                                                                                                                                                                              Digital communication techniques

                                                                                                                                                                                                                                                                                Communication engineering and system: Unit 06


                                                                                                                                                                                                                                                                                Information theory

                                                                                                                                                                                                                                                                                  Communication engineering and system: Unit 07


                                                                                                                                                                                                                                                                                  Digital modulation technique

                                                                                                                                                                                                                                                                                    Communication engineering and system: Unit 08


                                                                                                                                                                                                                                                                                    Channel codes

                                                                                                                                                                                                                                                                                      Communication engineering and system: Unit 09


                                                                                                                                                                                                                                                                                      Spread spectrum techniques

                                                                                                                                                                                                                                                                                        Communication engineering and system: Unit 10


                                                                                                                                                                                                                                                                                        Optical communication

                                                                                                                                                                                                                                                                                          Communication engineering and system: Unit 11


                                                                                                                                                                                                                                                                                          Wireless communication

                                                                                                                                                                                                                                                                                            Communication engineering and system: Unit 12


                                                                                                                                                                                                                                                                                            Wireless communication technologies (2G, 3G, 4G)

                                                                                                                                                                                                                                                                                              Communication engineering and system: Unit 13


                                                                                                                                                                                                                                                                                              Cellular concepts

                                                                                                                                                                                                                                                                                                Communication engineering and system: Unit 14


                                                                                                                                                                                                                                                                                                Multiple access techniques

                                                                                                                                                                                                                                                                                                  Communication engineering and system: Unit 15


                                                                                                                                                                                                                                                                                                  Radar and navigational aids

                                                                                                                                                                                                                                                                                                    Programming and application of computers: Unit 01


                                                                                                                                                                                                                                                                                                    Introduction to computers

                                                                                                                                                                                                                                                                                                      Programming and application of computers: Unit 02


                                                                                                                                                                                                                                                                                                      Hardware and software installation and maintenance

                                                                                                                                                                                                                                                                                                        Programming and application of computers: Unit 03


                                                                                                                                                                                                                                                                                                        Firmware upgrading

                                                                                                                                                                                                                                                                                                          Programming and application of computers: Unit 04


                                                                                                                                                                                                                                                                                                          Trouble shooting of desktop and laptops

                                                                                                                                                                                                                                                                                                            Programming and application of computers: Unit 05


                                                                                                                                                                                                                                                                                                            Accessing scanners

                                                                                                                                                                                                                                                                                                              Programming and application of computers: Unit 06


                                                                                                                                                                                                                                                                                                              Printers

                                                                                                                                                                                                                                                                                                                Programming and application of computers: Unit 07


                                                                                                                                                                                                                                                                                                                Facsimile communication system

                                                                                                                                                                                                                                                                                                                  Programming and application of computers: Unit 08


                                                                                                                                                                                                                                                                                                                  Audio and video systems

                                                                                                                                                                                                                                                                                                                    Programming and application of computers: Unit 09


                                                                                                                                                                                                                                                                                                                    Working with word processing

                                                                                                                                                                                                                                                                                                                      Programming and application of computers: Unit 10


                                                                                                                                                                                                                                                                                                                      Spreadsheet

                                                                                                                                                                                                                                                                                                                        Programming and application of computers: Unit 11


                                                                                                                                                                                                                                                                                                                        Power point and internet software

                                                                                                                                                                                                                                                                                                                          Programming and application of computers: Unit 12


                                                                                                                                                                                                                                                                                                                          Recent trends in social media and cyber security

                                                                                                                                                                                                                                                                                                                            Programming and application of computers: Unit 13


                                                                                                                                                                                                                                                                                                                            Computer network devices and OSI layers

                                                                                                                                                                                                                                                                                                                              Programming and application of computers: Unit 14


                                                                                                                                                                                                                                                                                                                              TCP/IP and 802.X protocols

                                                                                                                                                                                                                                                                                                                                Programming and application of computers: Unit 15


                                                                                                                                                                                                                                                                                                                                Cryptography and network security

                                                                                                                                                                                                                                                                                                                                  Programming and application of computers: Unit 16


                                                                                                                                                                                                                                                                                                                                  Encryption and decryption algorithms

                                                                                                                                                                                                                                                                                                                                    Programming and application of computers: Unit 17


                                                                                                                                                                                                                                                                                                                                    Authentication and integrity algorithms

                                                                                                                                                                                                                                                                                                                                      Programming in "C": Unit 01


                                                                                                                                                                                                                                                                                                                                      Program

                                                                                                                                                                                                                                                                                                                                        Programming in "C": Unit 02


                                                                                                                                                                                                                                                                                                                                        Development and introduction to "C"

                                                                                                                                                                                                                                                                                                                                          Programming in "C": Unit 03


                                                                                                                                                                                                                                                                                                                                          "C" Operators

                                                                                                                                                                                                                                                                                                                                            Programming in "C": Unit 04


                                                                                                                                                                                                                                                                                                                                            I/O Statements and decision making

                                                                                                                                                                                                                                                                                                                                              Programming in "C": Unit 05


                                                                                                                                                                                                                                                                                                                                              Simple “C” programming

                                                                                                                                                                                                                                                                                                                                                Tamil Nadu Uniformed Services Recruitment Board (TNUSRB) issues the TNUSRB admit card 2025 online. Candidates who have applied successfully for the exam can download the admit card. Candidates can download the TNUSRB SI admit card using their user ID and password. The conducting Board will not send the admit card through post or any other method. Upon availability of admit card, TNUSRB will send the link to avail the same on candidates’ registered email ID and mobile number. The procedure to download the TNUSRB SI admit 2025 card are as follows.

                                                                                                                                                                                                                                                                                                                                                Steps to download TNUSRB SI admit card

                                                                                                                                                                                                                                                                                                                                                • Click on the ‘Hall Ticket’ link

                                                                                                                                                                                                                                                                                                                                                • The login window will appear on screen

                                                                                                                                                                                                                                                                                                                                                • Enter user ID and password

                                                                                                                                                                                                                                                                                                                                                • Click on ‘Login’

                                                                                                                                                                                                                                                                                                                                                • Save and download admit card

                                                                                                                                                                                                                                                                                                                                                After the conduction of the written exam, the Tamil Nadu Uniformed Services Recruitment Board (TNUSRB) will release the answer key of TNUSRB SI. The Board will publish the TNUSRB SI answer key 2025 online in the form of a pdf file containing the correct answers to all questions asked in the written exam. 

                                                                                                                                                                                                                                                                                                                                                In case of discrepancies in the preliminary answer key, candidates will be able to raise objections by providing valid proof within 7 days from the date of release. After scrutinising the objections raised by candidates, the Board will make the necessary changes and release the final answer key. Based on the final answer key, candidates can predict their probable score in TNUSRB SI written exam.

                                                                                                                                                                                                                                                                                                                                                Tamil Nadu Uniformed Services Recruitment Board declars the result of TNUSRB SI in four-stage - written exam, Physical Measurement Test (PMT), Document Verification and final result. The Board will release the result of the written exam after the final answer key for the same has been declared. On the basis of the result of the written exam, candidates will be selected for Physical Measurement Test (PMT). Candidates qualifying PMT will be called for DV and then for Viva-Voce. After the conduct of the interview, the final result of TNUSRB SI will be prepared. On the basis of the final TNUSRB SI result, candidates will be shortlisted for recruitment to the various post available for Sub Inspectors.

                                                                                                                                                                                                                                                                                                                                                The cut off of TNUSRB SI is the minimum number of marks that candidates must obtain in order to qualify the exam stage and become eligible for the next stage of the recruitment process. Tamil Nadu Uniformed Services Recruitment Board will release the TNUSRB SI cut off individually for all stages of the exam after which the final cut off will be prepared. The Board already prescribes the minimum qualifying marks of the written exam - 30 marks. 

                                                                                                                                                                                                                                                                                                                                                First, the Board will determine the cut off of the written exam on the basis of which candidates will be shortlisted for PMT. Candidates qualifying PMT stage will be called for Document Verification. After Document Verification, candidates producing all valid certificates required for the exam will be selected to appear for Viva-Vice. After the interview, the Board will prepare the final TNUSRB SI cut off list. 

                                                                                                                                                                                                                                                                                                                                                Tamil Nadu Uniformed Services Recruitment Board conducts the TNUSRB SI exam in four stage to recruit candidates for the various branches available for the post of Sub Inspector. The four stage of the exam are – Written examination, Physical Measurement Test, Document Verification and Viva-Voce. Candidates will have to qualify each stage of the exam to be selected for subsequent rounds of the exam. 

                                                                                                                                                                                                                                                                                                                                                On the basis of marks secured in the written exam, candidates will be selected for PMT. Qualifying PMT, candidates will be called for Document Verification. After document Verification, candidates producing all valid documents and certificated during Document Verification will be shortlisted to appear for Viva-Voce (Interview). After Viva-Voce, final result will be prepared on the basis of candidates’ performance in the exam.

                                                                                                                                                                                                                                                                                                                                                General Information

                                                                                                                                                                                                                                                                                                                                                Contact Number:

                                                                                                                                                                                                                                                                                                                                                04428413658 + 7 more

                                                                                                                                                                                                                                                                                                                                                Relevant Links:

                                                                                                                                                                                                                                                                                                                                                Official Website Link Click Here, + 5 more

                                                                                                                                                                                                                                                                                                                                                Frequently Asked Questions (FAQs)

                                                                                                                                                                                                                                                                                                                                                Q: What is the salary for TNUSRB SI?
                                                                                                                                                                                                                                                                                                                                                A:

                                                                                                                                                                                                                                                                                                                                                The TNUSRB SI salary will range between Rs.36,900 - Rs 1,16,600 per month.

                                                                                                                                                                                                                                                                                                                                                Q: What is the qualification for TNUSRB SI exam 2025?
                                                                                                                                                                                                                                                                                                                                                A:

                                                                                                                                                                                                                                                                                                                                                The candidate must hold a Bachelor's degree in any field from a UGC-approved or government-recognized university and the minimum age requirement is 20 years old.  

                                                                                                                                                                                                                                                                                                                                                Q: What is the pass mark for the TNUSRB SI exam?
                                                                                                                                                                                                                                                                                                                                                A:

                                                                                                                                                                                                                                                                                                                                                The minimum TNUSRB 2025 cut off varies between 25 and 30 marks depending of the quota the candidate chooses.

                                                                                                                                                                                                                                                                                                                                                Q: What is the TNUSRB 2025 application form dates?
                                                                                                                                                                                                                                                                                                                                                A:

                                                                                                                                                                                                                                                                                                                                                The TNUSRB SI application form dates are from April 7 to May 3, 2025.

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