Railways R.R.C. (Chennai) Solved Paper Held on 17-11-2013

  • question_answer 12 balls cost Rs. 15. How many can be brought for Rs. 20 ? 

    A) 15 balls            

    B) 16 balls

    C) 17 balls            

    D) 18 balls

    Correct Answer: B

    Solution :

    For Rs. 15 number of balls brought = 12 For Rs. 20 number of balls can be brought \[=\]\[\frac{12\times 20}{15}\] \[=16\,\,balls\]


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