Question

a fruit seller purchased organes at the rate of rupees 10 per dozen and sold them at the rate of rupees 12 per dozen find his gain or loss percent ​

Answer 1

C.P. of oranges = 10

S.P. of oranges = 12

So it is a gain because S.P. is more than C.P.

Gain percent = 2/10 ×100

Gain percent = 20%