Question

6. By selling an article for Rs. 2250, a person losses
10%. Find his gain or loss percent, if he sells it for
Rs. 3000.
(a) 20%gain
(b) 20% loss
(c) 18% gain
(d) 18% loss​

Answer 1

Answer:20%

Step-by-step explanation:

90% of original price is 3375(since 10% is loss)

90/100 x x = 3375

9x/10 =3375

9x = 33750

x= 33750/9

= 3750 is original price =

Profit = 4500 - 3750

= 750

Profit %=(x-100)-3750

3750x75000

X= 75000/3750

Ans-profit % 20%