A man bought 360 eggs at rs 12 per dozen. 60 eggs were broken and 30 eggs were rotten. Find his profit or loss percent, if he sells the rest of the eggs at rs 15 per dozen.

Answer 1

calculate his cost price

how many eggs will he sell?
How many dozen is that?
multiply the number of dozen sold by 15, that is his revenue
profit/loss = revenue - cost price , if negative, you have a loss

percent profit/loss = profit or loss/cost price * 100