9th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-8

  • question_answer
    A family has a man, his wife, their four sons and their wives. The family of every sons also has 3 sons and one daughter. Find out the total number of male members in the whole family.

    A)  5                                

    B)  10

    C)  15                               

    D)  17

    E)  None of these

    Correct Answer: D


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