UPSC Civil Services Answer Key 2025 - Check IAS Solution Key PDFs

UPSC Civil Services Answer Key 2025 - Check IAS Solution Key PDFs

Edited By Meghana Mohana Krishnan | Updated on Oct 03, 2024 09:40 AM IST | #UPSC CSE
Upcoming Event
UPSC CSE  Exam Date : 25 May' 2025 - 25 May' 2025

Candidates can get the links to download the unofficial prelims UPSC IAS 2025 answer key for GS and CSAT below. Union Public Services Commission will release the UPSC Civil Service 2025 prelims answer key online on the official website. The official UPSC CSE answer key 2025 will be available for download after the selection process at upsc.gov.in. Candidates can use the UPSC IAS answer key 2025 to gauge their performance in the UPSC IAS exam. Candidates can download copies of the UPSC 2025 answer key using the links below.

This Story also Contains
  1. UPSC Civil Services Answer Key 2025
  2. How to Download UPSC Civil Services Answer Key 2025?
  3. UPSC Civil Services Answer Key - Previous Year’s
  4. UPSC Civil Services Result 2025
UPSC Civil Services Answer Key 2025 - Check IAS Solution Key PDFs
UPSC Civil Services Answer Key 2025 - Check IAS Solution Key PDFs

UPSC Civil Services Answer Key 2025

Paper

Set A

Set B

Set C

Set D

General Studies Paper 1

Click here

Click here

Click here

Click here

General Studies Paper 2

Click here

Click here

Click here

Click here

UPSC Civil Services Answer Key 2025 Dates

Check below the dates pertaining to the release of the official and unofficial UPSC Civil Services 2025 answer key.

IAS Prelims Answer Key Dates

Events

Dates

Date of Preliminary Exam

May 25, 2025

Release of IAS answer key (unofficial)

To be Announced

UPSC Civil Services answer key (official)

To be Announced

IAS Main Answer Key 2025 Dates

Events

Dates

Date of IAS Main Exam

August 22, 2025

Release of IAS answer key (unofficial)

To be notified

UPSC Civil Services answer key (official)

To be notified

How to Download UPSC Civil Services Answer Key 2025?

Follow the steps given below to download the answer key of UPSC Civil Services.

Steps to Download IAS Answer Key 2025

  1. Go to the question as per your question paper set below and check the correct key or click on the links ‘UPSC Civil Services answer key’ published by the coaching institutes below.

  2. The UPSC IAS answer key has been provided set-wise for General Studies Papers 1 and 2.

  3. Choose the set provided to you during the IAS exam 2025 .

  4. On the new page, the UPSC prelims answer key in the PDF file will open.

  5. Download the UPSC Civil Services answer key and save it.

UPSC Civil Services Answer Key - Previous Year’s

UPSC CSE Answer Key 2024 (Prelims)

Paper

Set A

Set B

Set C

Set D

General Studies Paper 1

Click here

Click here

Click here

Click here

General Studies Paper 2

Click here

Click here

Click here

Click here

UPSC CSE Answer Key 2023 (Prelims)

Paper

Answer Key (All Sets A, B, C, D)

General Studies Paper 1

Download here

General Studies Paper 2

Download here

UPSC Civil Services Answer Key 2022 - Previous Year’s

Paper

Answer Key (All Sets A, B, C, D)

General Studies Paper 1

Download Here

General Studies Paper 2

Download Here

UPSC Civil Services Answer Key 2021

Paper

Answer Key (All Sets A, B, C, D)

General Studies Paper 1

Download here

General Studies Paper 2

Download here

UPSC Civil Services Answer Key 2020

Paper

Set A

Set B

Set C

Set D

General Studies Paper 1

Download Here

Download Here

Download Here

Download Here

General Studies Paper 2

Download Here

Download Here

Download Here

Download Here

UPSC Civil Services Question Papers 2019 for Prelims (Set A, B, C, D)

Question Set

Set A

Set B

Set C

Set D

Download Link Paper I

Click Here

Click Here

Click Here

Click Here

Download Link Paper II

Click Here

Click Here

Click Here

Click Here

UPSC Civil Services Prelims Answer 2019 by Various Institutes

Download the UPSC 2019 answer key by various institutes through the links given below. The links will be activated once it is released.

Name of Institute

GS Paper 1 UPSC 2019 Answer Key

GS Paper 2 UPSC 2019 Answer Key

Career Launcher

Download Here

Available Soon

Vajiram and Ravi

Download Here

Available Soon

NeoStencil

Download Here

Download Here

Dhyeya IAS

Download Here

Available Soon

Drishti IAS

Download Here

Download Here

Shankar IAS Academy

Download Here

Available Soon

Springboard Academy

Download Here

Available Soon

Rau's IAS

Download Here

Download Here

Insights IAS

Download Here

Download Here

UPSC Civil Services Answer Key - Previous Year's

How to Use UPSC Civil Services Answer Key 2025 to calculate score?

As per the marking scheme, for the correct answer in General Studies Paper 1, candidates will score 2 marks while it is 2.5 marks for GS Paper 2. For incorrect answers in both papers, 1/3 marks will be deducted.

Marking Scheme of UPSC Civil Services 2025

Specifications

Marking Scheme

Correct response

  • GS Paper I = 2

  • GS Paper II = 2.5

Negative marking

- 1/3 of marks allotted for each question

Marks deducted in Paper I

0.66 marks

Marks deducted in Paper I

0.83 marks

Total marks of prelims

400 (Paper I - 200 marks, Paper II - 200 marks)

The score for Paper I

Correct responses out of 100 X 2 marks – 0.66 marks for each incorrect answer

The score for Paper II

Correct responses out of 80 X 2.5 marks – 0.83 marks for each incorrect answer

Aggregate score

(Correct answers in Paper I x 2) + (Correct responses in Paper II x 2.5) – (Number of incorrect response x marks deducted for each incorrect answer)

UPSC Civil Services Answer Key 2025 - Benefits

  • Using the UPSC Civil Services prelims answer key, candidates will be able to check the correct answers.

  • Based on the number of answers marked correctly and incorrectly in the IAS exam 2025 , candidates can calculate the probable score.

  • Candidates can analyse their performance based on the score

Check Here List of Other Government Exams

UPSC Civil Services 2025 Qualifying Marks

The examination authority decides the qualifying marks for General Studies Studies Paper II which is 33%. There are no qualifying marks for General Studies Paper I. Candidates are required to secure the qualifying marks to pass Paper II. Besides the qualifying marks, UPSC also determines the overall UPSC IAS 2025 cut off marks for the preliminary exam on the basis of General Studies (GS) Paper I only.

Other Related Articles

UPSC CSE Preparation Strategy and Best Books
UPSC CSE preparation strategy along with best books for prelims as well as mains exam for sure success.
Download EBook

UPSC Civil Services Result 2025

As per the UPSC IAS exam date 2025, the result of the preliminary exam will be released by the Commission online at upsc.gov.in. On the basis of the IAS result 2025, candidates are selected for the mains exam. Civil Services Examination is one of the most coveted exams in the country conducted by UPSC to select candidates for various administrative services such as the Indian Administrative Service (IAS), Indian Foreign Service (IFS), Indian Police Service, Indian Revenue Service (IRS), etc.

Frequently Asked Questions (FAQs)

1. Can I raise objections in the UPSC IAS answer key?

The facility to raise objections in the IAS answer key will not be provided by UPSC.

2. When does the official UPSC CSE 2025 answer key be released?

The official UPSC IAS 2025 answer key will be released after the conclusion of all stages of the exam.

3. Can I get the answer key for the UPSC Civil Service mains exam?

The UPSC Civil Services answer key for the mains exam will be released to the candidates after the conclusion of all stages of the exam.

4. How can I get UPSC official answer key?

You can download the official UPSC IAS answer key on the official website. Refer to the article above for detailed steps on how to download the IAS Answer key.

5. Can I crack UPSC by reading only newspapers?

While reading newspapers is very important for learning about current affairs, newspapers alone cannot cover the entire UPSC CSE syllabus. For other study materials you can use for IAS preparation, refer to our Best books for the UPSC IAS page.

6. Does the UPSC have negative marking?

Yes, the UPSC IAS exam 2025 has a negative marking of ⅓ marks for incorrect answers in the prelims papers.

7. What is the date of IAS exam 2025?

The UPSC IAS exam is schedules to be conducted on May 25, 2025.

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Questions related to UPSC CSE

Have a question related to UPSC CSE ?

Hello!!

That's a great goal—and your background as a research scholar can actually be a big asset in preparing for the UPSC Civil Services Exam (CSE), which is the path to becoming an IAS officer.

Step-by-Step Guide to Become an IAS Officer:

1. Understand the Exam Structure

The UPSC CSE has three stages:

Prelims: Objective (GS Paper + CSAT)

Mains: Descriptive (9 papers)

Interview: Personality Test

2. Check Eligibility

Age: 21 to 32 (for General category)

Degree: Any graduate degree (you already qualify)

3. Choose Your Optional Subject

Choose something you’re comfortable with (can be from your research field if it's available).

Popular optionals: Sociology, Geography, PSIR, Anthropology, etc.

4. Build a Study Plan

Since you're a research scholar, time management is key.

Daily 4–6 hours of focused study can work if you're consistent.

Focus on:

NCERTs (6th–12th)

Standard books (like Laxmikanth for Polity, Spectrum for History)

Current Affairs (The Hindu, Indian Express, or PIB + Monthly compilations)

5. Join a Test Series (Optional but Helpful)

For Prelims and Mains: to build speed, writing skills, and clarity.

6. Practice Answer Writing

Mains is all about articulation. Practice with previous year questions and mock tests.

7. Appear for the Exam

Notification comes out around February.

Prelims is in May/June, Mains in September, and Interview early next year.

How to Align This With Your Research Schedule:

Create a realistic time-table that includes 2–3 hours on weekdays, and more on weekends.

Use your research experience for deeper understanding and essay writing.

If your goal is to become an IAS officer, choose a degree that supports UPSC preparation and also provides a good backup:

BA in Political Science, History, Geography, or Economics is ideal for IAS.
BSc or BCom is fine too, but you'll need to study humanities separately for UPSC.
For backup, pick a subject with good job prospects like BBA or Computer Science.

KCET is required only if you're planning professional courses like Engineering or Agriculture. It's not needed for BA or general degrees.

After 10th for IAS

Hello aspirant,

For becoming IAS , you have to first complete your graduation from any background from any recognised university or college. If you are in your final year, then also you are eligible. After that you have to give an entrance exam name UPSC . If you will clear this exam then according to your marks you may get the IAS position.

To know about UPSC entrance exam, kindly go through the given link:

https://competition.careers360.com/exams/upsc-cse

All the best!!

Hello Rishika,

You can take any stream for becoming IAS. As per the eligibility criteria of UPSC IAS , student have to graduate from any stream from any recognised university or college. So it's doesn't matter from which stream you choose. But if you really want to become IAS, then humanities , arts related subject helps you alot.

To know more, kindly go through the given link:

https://competition.careers360.com/exams/upsc-cse

Good luck!

Greetings! Here's a detailed response to your query

To start your prep for IAS exams without any coaching and free of cost here are some pointers you can follow :-

1.Understand the exam- To get started with IAS prep, first grab the official UPSC syllabus for both the first exam (Prelims) and the main exam (Mains) from their website. Understand what you need to study and how important each topic is.

Next, learn how the exam is set up. There are three parts: a multiple-choice test (Prelims), a written exam with long answers (Mains), and an interview. Know how many papers are in each, how you get marks, and how much time you get.

Finally, look at old exam papers from the last 5 to 10 years. This will give you an idea of how tough the exam is, what kinds of questions they ask, and which topics you should really focus on.

2.Build a strong foundation-Begin your IAS study with NCERT books from classes 6 to 12 for subjects like History, Geography, Civics, Economics, and Science. These will give you a basic understanding. Once you know the basics well, switch to standard books for each subject. You can find lists of recommended books online from people who've cleared the exam. Some popular ones are mentioned for Polity, Economy, Modern History, and Geography.

3.Stay updated with current affairs- To stay updated for IAS, read a good national newspaper every day (like The Hindu or Indian Express) and jot down important news from India and the world. Also, read magazines like Yojana and Kurukshetra to understand social and economic topics deeply. Check websites like PIB and those of research groups for info on government plans and reports.

4.Utilize free online resources-For IAS prep help, check out websites like BYJU'S, ClearIAS, and Mrunal. They have free study stuff. Also, watch YouTube channels by teachers and ex-IAS officers for tips and lessons. Join online groups to ask questions and learn from others preparing for the exam.

5.Mock tests and self assessment-Take free practice tests online for both Prelims and Mains to see how ready you are and what you need to work on. After each test, check what you did wrong and focus on fixing those things. Remember to study regularly, believe in yourself, and take breaks so you don't get too tired. Consistency is more important than studying for many hours at once.

I hope this helps . Financial problems can never stop one from dreaming and achieving things in their life. Stay motivated!!!

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