Instructions

In the following questions, select the related letters/word/number from the given alternatives.

Question 158

7:56::9:?

Solution

Expression = 7:56::9:?

The pattern followed is = $$n:n^2+n$$

Eg = $$7:7^2+7=7:56$$

Similarly, $$9^2+9=81+9=90$$

=> Ans - (C)

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