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Railways Sample Paper RRB (Group D) Sample Test Paper-2

  • question_answer
    By selling a fan for Rs. 1900 a man has a loss of 5 %, then at what price (in Rs.) should he sell the fan to gain 20%?

    A)  2000               

    B)  2400

    C)  2600               

    D)  2800

    Correct Answer: B

    Solution :

    [b] SP of a fan=Rs. 1900 Loss =5% \[\therefore \,\,\,CP=\frac{1900\times 100}{(100-\,5)}=\frac{1900\times 100}{95}=2000\] Now, Gain=20%. Then, \[\therefore \] SP of a fan \[=\frac{2000\times 120}{100}=2400\] \[\therefore \] Selling price of a fan Rs. 2400.


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