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Railways R.R.C. (Allahabad) Solved Paper 1st Shift Held on 1-12-2013

  • question_answer
    31. How many numbers up to 300 are divisible by 5 and 7 together?

    A) 8                                 

    B) 9

    C) 20                                

    D) 25

    Correct Answer: A

    Solution :

    LCM of 5 and 7 = 35 Then, number upto 300 are divisible by 35 \[=\frac{300}{35}\approx 8\]


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