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5th Class Mathematics Factors and Multiples Question Bank Factors and Multiples

  • question_answer
    Identify an example for twin primes.

    A)  \[5,\,\,11\]                    

    B)                     \[3,\,\,5\]                      

    C)                     \[11,\,\,17\]                  

    D)                     \[3,\,\,7\]

    Correct Answer: B

    Solution :

    The prime numbers that differ by \[2\] are called twin primes. e.g., \[3,\,\,5\] as both \[3\] and \[5\] are prime numbers and their difference is\[2\].


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