6th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-3

  • question_answer
    In a group of cows and hens, the number of legs are 14 more than twice the number of heads. The number of cows is:

    A) 5

    B) 7

    C) 10

    D) 12

    E) None of these

    Correct Answer: B


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