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    Question

    60 % of 250 + √169 * 7 = ?² + 45 % of

    160 What value should come in the place of (?) in the following questions?
    A 11 Correct Answer Incorrect Answer
    B 19 Correct Answer Incorrect Answer
    C 13 Correct Answer Incorrect Answer
    D 18 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ, 60/100 * 250 + √169 * 7 = ?² + 45/100 * 160 150 + 13 * 7 = ?² + 72 150 + 91 = ?² + 72 241 = ?² + 72 ?² = 169 ? = 13

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