In what ratio must a grocer mix two varieties of tea worth Rs. 60 a kg and Rs. 65 a kg so that by selling the mixture at Rs. 68.20 a kg he may gain 10%?

Related Mcqs:

In what ratio must water be mixed with milk to gain 16 2/3 % by selling the mixture at cost price?

A. 1:6 B. 2:3 C. 4:3 D. 6:1...

The ratio in which the price at Rs.7.20 a kg be mixed with rice at Rs. 5.70 a kg to produce a mixture worth Rs.6.30 a kg is_________?

A. 1:3 B. 2:3 C. 3:4 D. 4:5...

In what ratio should two varieties of sugar of Rs.18 per kg and Rs.24 kg be mixed together to get a mixture whose cost is Rs.20 per kg?

A. 1:3 B. 3:1 C. 1:2 D. 2:1...

A mixture of 150 liters of wine and water contains 20% water. How much more water should be added so that water becomes 25% of the new mixture?

A. 7 liters B. 15 liters C. 10 liters D. 9 liters...

In a mixture of milk and water, the proportion of milk by weight was 80%. If, in a 180 gm mixture, 36 gms of pure milk is added, what would be the percentage of milk in the mixture formed?

A. 80% B. 100% C. 84% D. 87.5% E. None of these...