SSC CHSL 2020 PYQ — Question 90

SSC CHSL - 19th October 2020 - Shift 2 • Reasoning • Q90

Select the option in which the number set shares the same relationship as that shared by the given number set.

(52, 48, 64)

Show answer & explanation

Correct answer: D

Explanation

The correct answer is option 4 i.e (92, 90, 8).

Understanding Application

The logic used here is:

(1st number – 2nd number)3 = 3rd number

(52, 48, 64)

(52 – 48)3 = 43 = 64

Similarly,

(92, 90, 8)

(92 – 90)3 = 23 = 8

Hence, option 4 is the correct answer.