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    Question

    What will be come in place of question mark (?)

    13 X √? + 256 ÷ 4 = 30% of 900 -

    50
    A 216 Correct Answer Incorrect Answer
    B 113 Correct Answer Incorrect Answer
    C 144 Correct Answer Incorrect Answer
    D 235 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ, 13 X √? + 256 ÷ 4 = 30% of 900 - 50 13 X √? + 64 = 0.30 X 900 - 50 13 X √? = 270 - 50 - 64 √? = 156 ÷ 13 √? = 12 ? = 122 ? = 144

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