1st Class Mathematics Sample Paper Maths Olympiad Model Test Paper-2

  • question_answer
    Which one of the following is incorrect?

    A)  111 + 11 = 122

    B)  91 + 11 = 102

    C)  121 + 11 = 132

    D)  11 + 19 = 32

    E)  None of these

    Correct Answer: D


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