Question

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

    given expression?121/? = ?/144
    A 144 Correct Answer Incorrect Answer
    B 132 Correct Answer Incorrect Answer
    C 115 Correct Answer Incorrect Answer
    D 124 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ;

    121/? = ?/144

    => ? ² = 121 x 144

    => ? = 11 x 12

    => ? = 132

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