A shopkeeper bought a refrigerator for 9000. After allowing discount 20% he gains 30%?then M.P ?

or:A shopkeeper bought a refrigerator for 9000. After allowing discount 20% he gains 30%?then M.P ?

or:A shopkeeper bought a refrigerator for 9000. After allowing discount 20% he gains 30%?then M.P ?

Tags: