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) is/are followed in all the number-pairs except one. Find that odd number-pair.
    A 8 : 515 Correct Answer Incorrect Answer
    B 13 : 2200 Correct Answer Incorrect Answer
    C 10: 1006 Correct Answer Incorrect Answer
    D 6: 219 Correct Answer Incorrect Answer

    Solution

    8³ + 3 = 512 + 3 = 515 13³ + 3 = 2197 + 3 = 2200 10³ + 3 = 1000 + 3 = 1003 6³ + 3 = 216 + 3 = 219

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