Question 57

Replace the question mark with an option that follows the same logic applied in the first pair 1500:36::5009: ??

Solution

In the relation,1500:36::5009: ??

We can observe that sum of all digits in 1500 is 6 and it's square is 36. So, Sum of all digits in number 5009 will be 14 and it's square will be 196.

Hence, Option A is right choice.

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RPF 16 Jan 2019

Replace the question mark with an option that follows the same logic applied in the first pair 1500:36::5009: ??

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