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    Question

    What will come in place of the question mark (?) in the following questions?

    22% of 400 +  √ ? = 34% of 800 - 25% of

    400
    A 7056 Correct Answer Incorrect Answer
    B 7256 Correct Answer Incorrect Answer
    C 7456 Correct Answer Incorrect Answer
    D 7856 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    22% of 400 +  √?  = 34% of 800 - 25% of 400 88 +√?  =  272 - 100 = 172 √? = 172 - 88=84  ? =  842 = 7056

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