Question

sonu purchased 40 chairs at the rate of rs. 72 each 5 chairs got damaged .the rest were sold at rs.84 eacg . who is his profit or loss percentage

Answer 1

cost of 40chairs 72*40=3280
cost of5 damaged chairs 5*72=360
(40-5)=35 chairs cost 72*35==2920
s.p of35chairs 84*35=2940
net profit =2940-2920=20
20/2920*100=0.684percent