Question

Madhu sells two tables for rs3000 each he gains 20%one one table and 20%loss on other table find his gain or loss percent of whole transaction

Answer 1

cp × 6/5 = 3000 implies cp = 2500
cp ×4/5= 3000 implies cp= 3750
(6250-6000) / 6250 ×100= 250 × 100/ 6250 = 4percent