Question

    180.25 × 14.995 ÷ √26 = ? ×

    5.985 What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
    A 90 Correct Answer Incorrect Answer
    B 32 Correct Answer Incorrect Answer
    C 50 Correct Answer Incorrect Answer
    D 72 Correct Answer Incorrect Answer
    E none of these Correct Answer Incorrect Answer

    Solution

    ATQ, 180.25 X 14.995 ÷ √26 = ? X 5.985 Or, 180 X (15 ÷ √25) ~ ? X 6 Or, 180 X (15 ÷ 5) ~ ? X 6 Or, 180 X 3 ~ ? X Or, ? ~ (540/6) So, ? ~ 90

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