Question

    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.)

    5.25 x 4.09 + 3.99 x 9.67 + 6.01 x 14.88 = ?

    A 189 Correct Answer Incorrect Answer
    B 150 Correct Answer Incorrect Answer
    C 177 Correct Answer Incorrect Answer
    D 135 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ, 5.25 × 4.09 + 3.99 × 9.67 + 6.01 × 14.88 = ? 5 × 4 + 4 × 10 + 6 × 15 ~ ? 20 + 40 + 90 ~ ? ? ~ 150

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