4Â years, 5Â months ago
4Â years, 5Â months ago
assume he brought it for 100 each i.e a total of 200 and he gets a profit of 18% on whole i.e. 236.Now,he sells 100 of it at 12% profit i.e. 112.So,total we need 236 i.e 236-112=124 so,the answer will be 24%