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Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-7

  • question_answer
    The original price of TV set is Rs. 8000. The price is discounted by 20% am then raised by 10%. What is new price?

    A)  Rs. 7000          

    B)  Rs. 7020

    C)  Rs. 7040          

    D)  Rs. 7060    

    Correct Answer: C

    Solution :

    \[\because \] The original price of TV  set = Rs. 8000 \[\therefore \] Price after a discount of 20%\[=\frac{8000\times 80}{100}\] = Rs. 6400 Now, the price after an increase of 10% \[=\frac{6400\times 110}{100}=\text{Rs}\text{.}\,7040\]


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