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Railways Sample Paper RRB (Group D) Sample Test Paper-5

  • question_answer
    A watch is sold at a profit of 30%. Had it been sold for Rs. 80 less, there would have been a loss of 10%. What is the cost price of rupees?

    A)  150                 

    B)  200

    C)  400                 

    D)  800

    Correct Answer: B

    Solution :

    [b] Difference of P% and L%=\[30-\,(-\,10)=40%\] \[\frac{40}{100}x=80\] \[x=200\]


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