SSC CHSL 2020 PYQ — Question 77

SSC CHSL - 18th October 2020 - Shift 1 • Reasoning • Q77

Select the set in which the numbers are related in the same way as are the numbers of the following set.

(2, 6, 32)

Show answer & explanation

Correct answer: C

Explanation

The correct answer is option 3 i.e (8, 18, 80).

Understanding Application

The logic used here is:

(1st number + 1) × 2 = 2nd number

(2nd number + 2) × 4 = 3rd number

(2, 6, 32)

(2 + 1)  × 2 = 6

(6 + 2)  × 4 = 32

Similarly,

(8, 18, 80)

(8 + 1)  × 2 = 18

(18 + 2)  × 4 = 80

Hence, option 3 is the correct answer.