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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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