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.) (7.92 × 28.56) + (835.35 ÷ 6.12) = ?% of 312.44 + 130.18
    A 78 Correct Answer Incorrect Answer
    B 42 Correct Answer Incorrect Answer
    C 85 Correct Answer Incorrect Answer
    D 55 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ,
    (8432.92% of 61.89 ÷ 20.48 + 1502.21) ÷ 32.17 = ?

    (7.92 × 28.56) + (835.35 ÷ 6.12) = ?% of 312.44 + 130.18

    (8 × 29) + (840 ÷ 6) ≈ ?% of 310 + 130

    232 + 140 = ?% of 310 + 130

    ?% of 310 ≈ 242

    ? ≈ (242 / 310) × 100 = 78

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