Question

4. The cost of an article marked 15% above its CP and then a discount
of 15 % is offered on the marked price. The gain or loss percent on
the whole is
D) 17 %
>
Anil
B) 22% C) 12
5. A trader sells his goods as a discount of 5, there by still gain up 5.
Find his CP on articles marked rs 210 (in Rs.)
A) 220
B) same as MP C) 200
D) 190​

Answer 1

Step-by-step explanation:

Let marked price =Rs. x

⇒x−10015x=2975

⇒x=852975×100=3500

⇒ Cost price x(1+10040)=M.P

⇒ Cost price =140100×3500=2500

⇒ Profit =Rs. 2975−2500=Rs. 475.

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