SSC CGL 9 Aug 2015 Shift 1 Paper

Question : 122 of 200

Marks: +1, -0

A shopkeeper bought 30 kg of rice at the rate of Rs. 70 per kg and 20 kg of rice at the rate of Rs. 70.75 per kg. If he mixed the two brands of rice and sold the mixture at Rs. 80.50 per kg, his gain is