Staff Selection Commission Multi Tasking Staff Exam
Question : Directions: Select the option that is related to the fifth alphanumeric cluster in the same way as the second alphanumeric cluster is related to the first alphanumeric cluster and the fourth alphanumeric cluster is related to the third alphanumeric cluster.
I81: K121 :: D16 : F36 :: O225 : ?
Option 1: P256
Option 2: P265
Option 3: Q289
Option 4: R324
Correct Answer: Q289
Solution : Given: I81: K121 :: D16 : F36 :: O225 : ?
Add 2 in the positional value of the alphabet to obtain the next cluster alphabet and the number is the square of the positional value of the alphabet.
I81: K121→ I; The positional value
Question : Directions: In the following question, some parts of the sentence may have some errors. Find out which part of the sentence has an error and select the appropriate option. If the sentence is free from error, select "No error".
An emminent surgeon (1) / is visiting the hospital (2) / to attend a surgeons' conference. (3) / No error (4)
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (1)
Solution : The error lies in the first part of the sentence.
The adjective eminent means famous and respected within a particular sphere. This is the correct way to spell the word, and emminent is incorrectly spelt.
Therefore, the correct sentence is: "An eminent surgeon is visiting
Question : Directions: Which two numbers should be interchanged to make the given equation correct? 9 + 6 ÷ 4 − 5 + 3 = 10
Option 1: 6 and 10
Option 2: 10 and 5
Option 3: 9 and 3
Option 4: 4 and 3
Correct Answer: 4 and 3
Solution : Given: 9 + 6 ÷ 4 − 5 + 3 = 10
Let's check the options – First options: 6 and 10 9 + 3 ÷ 4 − 5 + 6 = 10 On solving the L.H.S. of the given equation – =
Question : Directions: By Interchanging the given two numbers which of the following equations will be correct? 5 and 4 I. 4 + 8 × 5 – 7 ÷ 1 = 30 II. 5 × 3 – 4 + 6 ÷ 2 = 11
Option 1: Both I and II
Option 2: Neither I nor II
Option 3: Only II
Option 4: Only I
Correct Answer: Only I
Solution : Given: I. 4 + 8 × 5 – 7 ÷ 1 = 30 II. 5 × 3 – 4 + 6 ÷ 2 = 11 Interchanging the numbers 5 and 4.
Equation I: 4 + 8 × 5 – 7 ÷ 1 = 30
Question : Which of the following laws applies to the force of attraction or repulsion between two point charges?
Option 1: Kirchhoff's Law
Option 2: Newton's Law of Universal Gravitation
Option 3: Coulomb's Law
Option 4: Newton's Laws of Motion
Correct Answer: Coulomb's Law
Solution : The correct answer is Coulomb's Law.
Coulomb's law states that the force of attraction or repulsion between two charged objects is directly proportional to the product of their charges and inversely proportional to the square of the distance between them. This force acts along
Question : Quasi-rent is a __________ phenomenon.
Option 1: medium-term
Option 2: long-term
Option 3: short-term
Option 4: no time
Correct Answer: short-term
Solution : The correct option is short-term.
A transient excess or additional profit made by a resource with a short-term fixed supply is referred to as quasi-rent in economics. It is a transient phenomenon because, over time, the additional profit can be eliminated as the supply
Question : Fill in the blank with the most appropriate option.
That remark______ a stir.
Option 1: built
Option 2: constructed
Option 3: produced
Option 4: created
Correct Answer: created
Solution : The correct choice is the fourth option.
Created in this context means to cause or generate something, in this case, a stir refers to a commotion, excitement, or reaction. It implies that the remark had a significant effect on the situation or the people
Question : Directions: Select the option related to the third number in the same way as the second number is related to the first number. 23 : 168 :: 16 : ?
Option 1: 64
Option 2: 119
Option 3: 180
Option 4: 256
Correct Answer: 119
Solution : Given: 23 : 168:: 16 : ?
The first number is multiplied by 7, and in the result 7 is added, to obtain the next number – 23 : 168→23 × 7 + 7 = 168 Similarly, follow the same pattern for 16 : ?→16
Question : Which Fundamental Right was removed by the Forty-fourth Constitutional Amendment Act?
Option 1: Protection of interests of minorities
Option 2: Compulsory acquisition of property
Option 3: Abolition of titles
Option 4: Right to education
Correct Answer: Compulsory acquisition of property
Solution : The correct answer is the Compulsory acquisition of property.
The 44th Constitutional Amendment Act of 1978 deleted the right to property from the list of Fundamental Rights. The Right to Property is no longer a Fundamental Right. Now, it is only
Question : According to _____ law, the heat produced by an electric current is directly proportional to the resistance of the conductor, the square of the current and the time it flows.
Option 1: Hooke's
Option 2: Charles's
Option 3: Faraday's
Option 4: Joule's
Correct Answer: Joule's
Solution : The correct option is Joule's.
According to Joule's Law, the heat produced by an electric current (I) flowing through a conductor is directly proportional to the resistance of the conductor (R), the square of the current (I²), and the time (t) for which the
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