5th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-9

  • question_answer
    17, 19 is a pair of twin prime. To make it a prime triplet which one of the following prime numbers would you like to choose?

    A)  11                               

    B)  13

    C)  17                               

    D)  19

    E)  None of these

    Correct Answer: B


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