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    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 10 : 33 Correct Answer Incorrect Answer
    B 2 : 9 Correct Answer Incorrect Answer
    C 8 : 29 Correct Answer Incorrect Answer
    D 6 : 21 Correct Answer Incorrect Answer

    Solution

    Logic is- 10 X 3 +3 =33 2 X 3 +3 =9 8 X 3 +3 = 27 6 X 3 + 3 =21

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