New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

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

    222 - 122 + 162 =

    (?)2 – 29
    A 25 Correct Answer Incorrect Answer
    B 32 Correct Answer Incorrect Answer
    C 14 Correct Answer Incorrect Answer
    D 10 Correct Answer Incorrect Answer
    E 28 Correct Answer Incorrect Answer

    Solution

    222- 122+ 162= (?)2– 29 => 484 - 144 + 256 = (?)2– 29 => 596 = (?)2– 29 => (?)2= 625 => ? = 25

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