Question 8

In the following question, select the related number from the given alternatives.
13 : 167 :: 15 : ?

Solution

The logic here is

13$$^2$$ - 2 = 167

Second number is the difference of square of first number and 2.

Similarly,

15$$^2$$ - 2 = 223

$$\therefore\ $$15 is related to 223 in the same way 13 is related to 167.

Hence, the correct answer is Option B

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In the following question, select the related number from the given alternatives.13 : 167 :: 15 : ?