Question

what will be the price per kg of sugar 70 kg of it is available in exchange 24 kg of oil at rate Rs 40.25?​

Answer 1

Correct option is

D

63 kg

S.P. of 1 kg of mixture = Rs. 9.24

⇒ Gain of 10 %

∴ C.P. of 1 kg of mixture = Rs.(

110

100

×9.24) = Rs. 8.40

By the rule of alligation,