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    Question

    If m is the number of prime numbers between 0 and 52.

    and n is the number of prime numbers between 50 and 100, then what is the (n-m) equal to?
    A 4 Correct Answer Incorrect Answer
    B 6 Correct Answer Incorrect Answer
    C -5 Correct Answer Incorrect Answer
    D 7 Correct Answer Incorrect Answer

    Solution

    For this we know that prime numbers between 1 to 52 is 15 that  Means, m = 15 Also, we know that prime number between 50 to 100 is 10 that  Means n=10  And we have found here (n-m) = (10-15) = -5 

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