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

    Question

    Find the wrong number in the given number series 

    53, 57, 66, 82, 117, 143,

    192
    A 143 Correct Answer Incorrect Answer
    B 192 Correct Answer Incorrect Answer
    C 53 Correct Answer Incorrect Answer
    D 117 Correct Answer Incorrect Answer
    E none of these Correct Answer Incorrect Answer

    Solution

    ATQ, 53 + 22 = 57 57 + 32 = 66 66 + 42 = 82 82 + 52 = 107 107 +62 = 143 143 + 72 = 192 Therefore, 107 should come in place of 117

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