10th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-1

  • question_answer
    In the question given below replace the question mark from the matrix with the correct number.
    6 4 5 5
    7 8 9 8
    12 12 9 ?

    A)  7                                

    B)  11

    C)  9                                

    D)  6

    E)  None of these

    Correct Answer: B


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