Question

A shopkeeper marks his goods at 10% above its cost price and allows a discount of 10% what percent does he gain or lose​

Answer 1

Answer:

support CP is 100

mp is 110

discount is 110×10/100= 11

SP = 100+11 =111

gain is (111-100)%

11%

Answer 2

Answer:

No loss or no gain

Cp = mp

but he add 10 %on cp

then he allow dicount of 10%

so,

10%-10%=0%