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    Question

    What will come in the place of question mark (?) in the given expression?

    (8 x 9) ÷ 5 + ?2 = 23.4

    A 6 Correct Answer Incorrect Answer
    B 4 Correct Answer Incorrect Answer
    C 7 Correct Answer Incorrect Answer
    D 3 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    (8 x 9) ÷ 5 + ?2 = 23.4 => 72 ÷ 5 + ?2 = 23.4 => ?2 = 23.4 - (72/5) => ?2 = 45/5 => ? = 3

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