10th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-7

  • question_answer
    In a group of 15 people, 7 read French, 8 read English while 3 of them read none of these two. How many of them read French and English both?

    A)  2                                

    B)  3

    C)  4                                

    D)  5

    E)  None of these

    Correct Answer: B


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