Question

a person sells an article at a profit of 10%.If he had bought it at 10% less and sold it for 3rs more,he would have gained 25%. find the cost price?​

Answer 1

Answer:

cp will be 120 let cp be 100

therefore sp=110

now in second case cp will be 90(10%less)

there sp equal to 112.5(25%of90)

difference 112.5-110=2.5

2.5=3

1.2×100=120