1.

14. Which is a better buy: 15 kg onions for Rs 142.50or 20 kg onions for Rs 160?

Answer»

Cost/kg buy of onion1 is 142.5/15 = 9.5rs

and Cost/kg buy of onion2 is 160/20= 8rs

so , 2nd is better buy as 8<9.5



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