Question

The CP of 21 articles is equal to SP of 18 articles. Find the gain or loss percent *



(12+1/2)% gain

(12+1/2)% loss

(16+2/3)% gain

(16 + 2/3)% loss

​

Answer 1

Answer:

CP of each article be Rs 1

CP of 18 articles =Rs18 ,sp of 18 articles =Rs 21

Profit=21−18=3Rs.

Profit Percentage=

18

3

×100=16

3

2

%