solving CAT questions that are difficult
groundnuts contain 70% oil by weight. oil is partially extracted and groundnut cake, which is left behind, cointains 17% oil by weight. what is the approximate weight of the groundnutswhich yield 1kg of cake?
Groundnuts contain 70% oil by weight. Oil is partially extracted and groundnut cake, which is left behind, contains 17% oil by weight. What is the approximate weight of the groundnuts which yield 1 kilogram of cake?