Question

    What approximate value will come in place of question mark (?) in the following question? (you are not expected to calculate the exact value)

    9.8 × 77.9 ÷ (2.3)2=

    ?
    A 230 Correct Answer Incorrect Answer
    B 178 Correct Answer Incorrect Answer
    C 182 Correct Answer Incorrect Answer
    D 195 Correct Answer Incorrect Answer
    E 185 Correct Answer Incorrect Answer

    Solution

    9.8 × 77.9 ÷ (2.3)2= ? 10 × 78 ×1/4= ?

    ? = 195

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