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.)

    {16.11 x 9.96 - (238.19 - 64.04 x 2.18)} =

    ?
    A 50 Correct Answer Incorrect Answer
    B 70 Correct Answer Incorrect Answer
    C 33 Correct Answer Incorrect Answer
    D 66 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    {16.11 × 9.96 – (238.19 – 64.04 × 2.18)} = ? {16 × 10 – (238 – 64 × 2)} ~ ? {160 – (238 – 128)} ~ ? 160 – 110 ~ ? ? ~ 50

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