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Railways Sample Paper RRB (Assistant Loco Pilot) Sample Test Paper-12

  • question_answer
    Average of first five prime numbers is

    A)  \[3.6\]                         

    B)  \[5.3\]

    C)  \[5.6\]                  

    D)        5                    

    Correct Answer: C

    Solution :

    First five prime numbers are 2, 3, 5, 7, 11 Average \[=\frac{2+3+5+7+11}{5}=\frac{28}{5}=5.6\]


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