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12th Class Mathematics Sample Paper Maths Olympiad Model Paper-7

  • question_answer
    Three squares of a chess board are chosen at random, the probability that two are of one colour and one of another is

    A)  \[\frac{8}{21}\]                        

    B)  \[\frac{32}{12}\]

    C)  \[\frac{16}{21}\]

    D)  \[\frac{21}{16}\]

    E)  None of these

    Correct Answer: C

    Solution :

    Not Available                            


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