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    Question

    30% of 2200 +’?’ x 50 – 1020 = 11x 306 +  (√

    2250 ÷ 0.1)   What will come in place of Question mark (?)
    A 45.72 Correct Answer Incorrect Answer
    B 77.52 Correct Answer Incorrect Answer
    C 72.72 Correct Answer Incorrect Answer
    D 66.62 Correct Answer Incorrect Answer
    E none of these Correct Answer Incorrect Answer

    Solution

    660 + ‘?’x 50 –1020 = 3366 + 150 ‘?’ x 50 = 3516+1020-660 ‘?’ x 50 = 3876 ? = 77.52

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