Question

    The second number in the given number pairs is obtained

    by performing certain mathematical operation(s) on the first number of that pair. The same operation(s) is/are followed in all the number pairs except one. Find that odd number pair.
    A 5 : 128 Correct Answer Incorrect Answer
    B 3 : 30 Correct Answer Incorrect Answer
    C 7 : 352 Correct Answer Incorrect Answer
    D 1 : 4 Correct Answer Incorrect Answer

    Solution

    5³ + 3 = 125 + 3 = 128 3³ + 3 = 27 + 3 = 30 7³ + 3 = 343 + 3 = 346 1³ + 3 = 1 + 3 = 4

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