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    Question

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

    √1225 ÷ √49 × √225 = ?2 –

    6 
    A 15 Correct Answer Incorrect Answer
    B 12 Correct Answer Incorrect Answer
    C 9 Correct Answer Incorrect Answer
    D 16 Correct Answer Incorrect Answer
    E none of these Correct Answer Incorrect Answer

    Solution

    ATQ, √1225 ÷ √49 × √225 = ?2 – 6 35 ÷ 7 × 15 = ?2 – 6 75 = ?2 – 6 ? = ±9

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