Instructions

In the following question, select the related number from the given alternatives.

Question 20

7 : 50 : : 11 : ?

Solution

Expression = 7 : 50 : : 11 : ?

The pattern followed is = $$x:x^2+1$$

Eg :- $$7:7^2+1=7:50$$

Similarly, $$(11)^2+1=121+1=122$$

=> Ans - (C)

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