Question

    What approximate value should come in place of the question-mark(?) in the following question (You are not expected to calculate the exact value).

    (124.99)² =

    ?
    A 15593 Correct Answer Incorrect Answer
    B 15603 Correct Answer Incorrect Answer
    C 15613 Correct Answer Incorrect Answer
    D 15625 Correct Answer Incorrect Answer

    Solution

    ATQ, (124.99)² = ?       (125)2 =  ? 125 × 125 =  15625

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