Question

    What will come in the place of question mark (?) in the given expression?

    √ [? x 11 + (√ 1296)] =

    16
    A 11 Correct Answer Incorrect Answer
    B 22 Correct Answer Incorrect Answer
    C 10 Correct Answer Incorrect Answer
    D 20 Correct Answer Incorrect Answer
    E 40 Correct Answer Incorrect Answer

    Solution

    √[? x 11 + (√1296)] = 16 => √[? x 11 + 36] = 16 => ? x 11 + 36 = 256 => ? x 11 = 220 => ? = 20

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