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.) (510.34% of 72.75 – 1124.8 ÷ 7.03 + 310.1) × √400 = ? × 6.98
    A 4401 Correct Answer Incorrect Answer
    B 7371 Correct Answer Incorrect Answer
    C 4252 Correct Answer Incorrect Answer
    D 4310 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ,

    (510.34% of 72.75 – 1124.8 ÷ 7.03 + 310.1) × √400 = ? × 6.98

    (510 × 0.73 – 1125 ÷ 7 + 310) × √400 ~ ? × 7

    (373 – 161 + 310) × 20 ~ ? × 7

    ? ~ 7371

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