A product blends two qualities of rice. One costing Rs. 12.50 per kg and the other costing Rs. 14 per kg in the ratio 4: 5. Find his profit percent if he sells the mixture at the rate of Rs. 16 per kg.

A person blends two varieties of tea-one costing Rs.160 per kg and the other costing Rs.200 per kg in the ratio 5:4. He sells the blended variety at Rs.192 per kg.His profit percent is a.8 b.9 c.10 d.12

A shopkeeper mixes tow varieties of tea-one costing Rs.75 per kg and the other costing Rs.50 per kg in the ratio 3:2. If he sells the mixed variety at Rs.62.400 per kg,find his gain or loss percent.

A company blends two varieties of tea from two different tea gardens, one variety costing Rs. 20 per kg and the other Rs. 25 per kg in the ratio 5 : 4. He sells the blended tea at Rs. 23 per kg. Find his profit or loss percent. a. Profit of 3.5% b. no profit, no loss c. Profit of 5% d. Loss of 5%

A producer of tea blends two varieties of tea from tea gardens one costing Rs18 per kg and another f 20 per kg in the ratio 5 : 3. If he sells the blended variety at Rs 21 per kg, then his gain percentage is

Coffe costing Rs. 250 per kg was mixed with chicory costing Rs. 75 per kg in the ratio 5:2 for certain blend. If the mixture with was sold at Rs. 230 per kg, find the gain or loss per cent .

A company blends two varieties of tea from two different tea gardens, one variety costing Rs. 20 per kg and other Rs. 25 per kg, in the ratio 5 : 4. He sells the blended tea at Rs. 23 per kg. Find his profit per cent :

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.