12th Class Mathematics Sample Paper Mathematics Olympiad - Sample Paper-2

  • question_answer
    There are 5 blue socks, 4 red socks and 3 green socks in Debu's wardrobe. He has to select 4 socks from this set. In how many ways can he do so?

    A)  245       

    B)  120          

    C)  495                 

    D)  60

    Correct Answer: C


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