UPSC CSAT : UPSC CSAT APPTITUDE 2020 MODEL QUESTIONS

Tuesday 6 October 2020

UPSC CSAT APPTITUDE 2020 MODEL QUESTIONS

 If every alternative letter of the English alphabet from B onwards (including B) is written in lower case (small letters) and the remaining letters are capitalized, then how is the first month of the second half of the year written?

(a) JuLY

(b) jULy

(c) jUly

(d) jUlY

Answer: d

Sunita cuts a sheet of paper into three pieces. Length of first piece is equal to the average of the three single digit odd prime numbers. Length of the second piece is equal to that of the first plus one-third the length of the third. The third piece is as long as the other two pieces together. The length of the original sheet of paper is

(a) 13 units

(b) 15 units

(c) 16 units

(d) 30 units

Answer: d

In the sequence 1, 5, 7, 3, 5, 7, 4, 3, 5, 7, how many such 5s are there which are not immediately preceded by 3 but are immediately followed by 7?

(a) 1

(b) 2

(c) 3

(d) None

Answer: a

A joint family consists of seven members A, B, C, D, E, F and G with three females. G is a widow and sister-in-law of D's father F. B and D are siblings and A is daughter of B. C is cousin of B. Who is E?

1. Wife of F

2. Grandmother of A

3. Aunt of C

Select the correct answer using the code given below:

(a) 1 and 2 only

(b) 2 and 3 only

(c) 1 and 3 only

(d) 1, 2 and 3

Answer: d

Each face of a cube can be painted in black or white colours. In how many different ways can the cube be painted?

(a) 9

(b) 10

(c) 11

(d) 12

Answer: d

How many triplets (x, y, z) satisfy the equation x + y + z = 6, where x, y and z are natural numbers?

(a) 4

(b) 5

(c) 9

(d) 10

Answer: d

If $ means 'divided by'; @ means 'multiplied by'; # means 'minus', then the value of 10#5@1$5 is

(a) 0

(b) 1

(c) 2

(d) 9

Answer: d

An 8-digit number 4252746B leaves remainder 0 when divided by 3. How many values of B are possible?

(a) 2

(b) 3

(c) 4

(d) 6

Answer: c

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