9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-6

  • question_answer
    Find the missing number
    21 17 13
    12 19 19
    9 14 12
    24 22 ?

    A)  12                               

    B)  15

    C)  18                               

    D)  20

    E)  None of these

    Correct Answer: D

    Solution :

     Not Available


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