SarkariPYQ

SSC Selection Post 2019 PYQ — Question 89

SSC Selection Post - Graduation Level 2019 - 16 Oct 2019 • Reasoning • Q89

Back to paper

Select the option that is related to the third number in the same way as the second number is related to the first number.

3 : 26 : : 5 : ?

Show answer & explanation

Correct answer: A

Explanation

The correct answer is option 1 i.e. 124.

3 : 26 → 33 - 1 = 27 - 1 = 26

Similarly, 5 : ? → 53 - 1 = 125 - 1 = 124