Banking Sample Paper IBPS PO (Main) Sample Test Paper-3

  • question_answer
    The marked price of a laptop and a mobile phone are in the ratio 1:2. The shopkeeper gives 30% discount on the laptop. If the total discount on the laptop and the mobile phone is 20%, the discount offered on the mobile phone is

    A)  18%                

    B)  20%    

    C)    28%    

    D)    15%    

    E)    10%

    Correct Answer: D

    Solution :

    Let MP of laptop = 100 \[\therefore \] MP of Mobile phone = 200 Discounted price of laptop = 100 - 30 = 70 Let discounted price of mobile phone be x. \[70+x=\frac{80}{100}(100+200)\] \[\therefore \] Reqd % discount on mobile phone \[=\frac{200-170}{200}\times 100=\frac{30}{200}\times 100=15%\]


You need to login to perform this action.
You will be redirected in 3 sec spinner