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Railways Sample Paper RRB (Assistant Loco Pilot & Technician) Sample Test Paper-10

  • question_answer
    What is the sum of all prime numbers from 80 to 100?

    A)  269                             

    B)  289

    C)  169                 

    D)       None of these

    Correct Answer: A

    Solution :

     \[83+89+97=269\]


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