SSC CHSL 2021 PYQ — Question 89

SSC CHSL - 15 April 2021 - Shift 2 • Reasoning • Q89

Four numbers have been given, out of which three are alike in some manner and one is different. Select the number that is different.

Show answer & explanation

Correct answer: B

Explanation

The correct answer is Option 2 i.e. 518.

 Understanding 

The logic used here is:

Option 1: 126

53 + 1 = 126

This follows the logic.

Option 2: 518

83 + 6 = 518

This does not follow the logic.

So, there is no need for checking further options.

Hence, option 2 is the odd one out.