Question 7

In the following question, select the related number from the given alternatives.
43 : 7 : : 61 : ?

Solution

The logic here is

4 + 3 = 7

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

Similarly,

6 + 1 = 7

$$\therefore\ $$61 is related to 7 in the same way 43 is related to 7.

Hence, the correct answer is Option B

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In the following question, select the related number from the given alternatives.43 : 7 : : 61 : ?