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    Question

    ?% of [(12.96 × 40.05) + 25.08 × 18.96] = 17.96 ×

    22.05 + 3.05 × 66.96  What will come in place of the question mark (?) in the following series?
    A 20 Correct Answer Incorrect Answer
    B 95 Correct Answer Incorrect Answer
    C 35 Correct Answer Incorrect Answer
    D 60 Correct Answer Incorrect Answer
    E none of these Correct Answer Incorrect Answer

    Solution

    ATQ, ?% of [(12.96 × 40.05) + 25.08 × 18.96] = 17.96 × 22.05 + 3.05 × 66.96 Or, ?% of [(13 × 40) + (25 × 19) ] ~ 18 × 22 + 3 × 67 Or, ?% of (520 + 475) ~ (20 - 2) X (20 + 2) + 201 Or, ?% of (995) ~ 202 - 22 + 201 Or, ?% of 995 ~ 400 - 4 + 201 Or, (?/100) × 995 ~ 597 Or, ? ~ 60

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