New Enroll for RBI, SEBI & NABARD Intro Class! April 18 at 9:15 PM

    Question

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

    given expression? (17/27) of 162 + ?² = 632 - (73 - 12) X 5
    A 15 Correct Answer Incorrect Answer
    B 13 Correct Answer Incorrect Answer
    C 12 Correct Answer Incorrect Answer
    D 10 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ,

    (17/27) of 162 + ? ² = 632 - (73 - 12) X 5

    102 + ? ² = 632 - 61 X 5

    102 + ? ² = 632 - 305

    102 + ? ² = 327

    ? ² = 327 - 105

    ? ² = 225

    ? = ±15

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