SSC JE Mechanical Engineering 25th Jan 2018 Shift-1 Question 9

Question 9

In the following question, select the related number pair from the given alternatives.
73 : 21 : : ? : ?

Solution

Given, 73 is related to 21

The logic here is

7 x 3 = 21

Product of digits of the first number is equal to the second number.

Similarly,

9 x 5 = 45

$$\therefore\ $$95 is related to 45 in the same way 73 is related to 21.

Hence, the correct answer is Option A



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