SSC GD 2019 PYQ — Question 79

SSC GD Constable (English) - 15 Feb 2019 Shift 2 • Reasoning • Q79

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

24 : 4 : : 45 : ?

Show answer & explanation

Correct answer: A

Explanation

The correct answer is option 1 i.e. 5.

Understanding Application

The logic used here is:

Addition of the sum of the digits of 1st number and then product of that number and 2nd number.

24 : 4

2 + 4 = 6

6 X 4 = 24

 

 

Similarly,

45 : ?

4 + 5 = 9

9 X 5 = 45

Hence, option 1 is the correct answer.