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    Question

    What approximate value will come in place of question mark (?) in the given equations?

    (√ (5475.5) +√ (1024.2)) -√ (4095.8)÷ (√ (143.9)× √ (15.678)÷ √ (36.08)) = ?

    A 68 Correct Answer Incorrect Answer
    B 78 Correct Answer Incorrect Answer
    C 98 Correct Answer Incorrect Answer
    D 102 Correct Answer Incorrect Answer
    E 108 Correct Answer Incorrect Answer

    Solution

    Here the terms of the given expression can also be rounded off as (√ (5475.5) +√ (1024.2)) -√ (4095.8)÷ (√ (143.9)× √ (15.678)÷ √ (36.08)) = ? => ? = (74 + 32) - 64÷ (12× 4/6) = 98

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