Question

    If 49 @3 = 58 and 44 @ 13 = 213, then 52 @ 5 =

    ?
    A 74 Correct Answer Incorrect Answer
    B 84 Correct Answer Incorrect Answer
    C 77 Correct Answer Incorrect Answer
    D 88 Correct Answer Incorrect Answer

    Solution

    The logic followed here is as follows: From the left end, Third number = First number + (Second number)². 49 @3 = 58 → 49 + 3² = 49 + 9 = 58. 44 @ 13 = 213 → 44 + 13² = 44 + 169 = 213 Similarly, in 52 @ 5 = ? = 52 + 5² = 52 + 25 = 77.

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