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    Question

    What is the approximate that value should come in place of question mark (?) in the following questions? (You are not required to calculate the exact value)

    ³√? `xx` 32.87 + 59.83 `xx` 28.7665 – 48.8745 `xx`

    21.642 = 1085.344
    A 2100 Correct Answer Incorrect Answer
    B 3200 Correct Answer Incorrect Answer
    C 2020 Correct Answer Incorrect Answer
    D 2120 Correct Answer Incorrect Answer
    E 2200 Correct Answer Incorrect Answer

    Solution

    ³√? × 32.87 + 59.83 × 28.7665 – 48.8745 × 21.642 = 1085.344 ³√? × 33 + 60 × 29 – 49 × 22 = 1085 ³√? × 33 + 1740 – 1078 = 1085 ³√? × 33 + 622 = 1085 ³√? × 33  = 423 ³√?  = 13 ? = 2197 (nearest option is 2200)

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