Question

    Find the one which does not belong to that group?

    A 132 Correct Answer Incorrect Answer
    B 231 Correct Answer Incorrect Answer
    C 212 Correct Answer Incorrect Answer
    D 253 Correct Answer Incorrect Answer

    Solution

    In all the above mentioned three digit number there is no repeation of numbers except in 122 where 2 is repeated twice.

    Practice Next