Hari bought 20kg of rice at Rs 36 per kg and 25 kg of rice at Rs. 32 per kg. He mixed the two varieties and sold the mixture at Rs. 38 per kg. Find his gain per cent in the whole transaction.

A retailer bought 22 kg of rice at Rs. 35 per kg and bought 13 kg of rice at Rs. 30 per kg. If he mixed the two varieties and sold it for Rs. 40 per kg, then what profit ( in the nearest integer ) did he get ? कोई खुदरा विक्रेता 22 kg चावल 35 रूपए प्रति की दर से ख़रीदा और 13 kg चावल 30 रूपए प्रति kg की दर से ख़रीदा | जब उसने दोनों किस्मो को मिश्रित कर 40 रूपए प्रति kg की दर से बेच दिया तो उसने कितना लाभ (निकटतम पूर्णाक में ) प्राप्त किया ?

A person bought 10 kg of rice at Rs. 10.50 per kg and 20 kg at Rs. 12 per kg. He mixed the two and sold the mixture at rs. 12.40 per kg. What was the profit in this transaction ?

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

Manish purchased 25 kg of rice @ Rs. 32 per kg and 15 kg of rice @ Rs. 36 per kg. He mixed the two varieties of rice and sold it @ Rs. 40.20 per kg. What is the percent profit earned? 20 b. 25 c. 30 d. 40 e. none of these

Manish brought 25 kg of rice at Rs. 32 per kg and 15 kg of rice at Rs. 36 per kg. what profit did he get when he mixed the two varieties together and sold it at Rs. 40.20 per kg ?

Manish brought 25 kg of rice at ₹ 32 per kg and 15 kg of rice at ₹ 36 per kg. what profit did he get when he mixed the two varieties together and sold it at ₹ 40.20 per kg?

10 kg of wheat costing Rs 12 per kg and 15 kg of wheat costing Rs 20 per kg are mixed. Find the average cost of the mixture per kg.