SSC CHSL 2019 PYQ — Question 78

SSC CHSL - 11th July 2019 - Shift 1 • Reasoning • Q78

Three of the following four numbers are alike in a certain way and one is different. Pick the number that is different from the rest.

Show answer & explanation

Correct answer: D

Explanation

The correct answer is option 4 i.e. 75

Understanding Application

Multiples of a prime number.

19 × 5 = 95

17 × 5 = 85

13 × 5 = 65

15 × 5 = 75

All the numbers are multiples of prime numbers except for 75.

Hence, 75 is the odd one.