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In the following question, find the number that will come in place of question mark from the given options.​
Question

In the following question, find the number that will come in place of question mark from the given options.

A.

420

B.

100

C.

114

D.

210

Correct option is C

Logic: Sum of squares of all side number = Middle number
For, 1st figure
52 = 25, 72= 49, 32= 9, 42= 16
25 + 49 + 9 + 16 = 99
For, 3rd figure
32= 9, 92= 81, 52= 25, 72= 49
9 + 81 + 25 + 49 = 164
For, 2nd figure
72= 49, 62= 36, 22= 4, 52= 25
49 + 36 + 4 + 25 = 114
The missing number is 114.
Thus, correct option is (c).

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