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

    Question

    The second number in the given number pairs is obtained

    by performing certain mathematical operation(s) on the first number. The same operation(s) are followed in all the number pairs, EXCEPT one. Find that odd number pair.
    A 22: 34 Correct Answer Incorrect Answer
    B 18: 26 Correct Answer Incorrect Answer
    C 9: 8 Correct Answer Incorrect Answer
    D 15: 22 Correct Answer Incorrect Answer

    Solution

    The logic followed here is as follows: Second number = (First number - 5) X 21) 22: 34 → (22 - 5) X 2 = 342) 18: 26 → (18 - 5) X 2 = 26 3) 9: 8 → (9 - 5) X 2 = 84) 15: 22 → (15 - 5) X 2 = 20 ≠ 22

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