RRB Group D Model Paper 3 with solutions

Question : 68 of 100

Marks: +1, -0

16 : 36 :: 64 : ?

Solution:

(4) 16 =

4^2

36 =

(4 + 2)^2

Similarly,
64 =

8^2

And 100 =

(8 + 2)^2

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