In what ratio must a grocer mix teas 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:

1. 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%?

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

2. A vessel contains 20 liters of a mixture of milk and water in the ratio 3:2. 10 liters of the mixture are removed and replaced with an equal quantity of pure milk. If the process is repeated once more, find the ratio of milk and water in the final mixture obtained?

   A. 9:1
   B. 4:7
   C. 7:1
   D. 2:5

3. 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

4. By selling 50 meters of cloth. I gain the selling price of 15 meters. Find the gain percent?

   A. 35%
   B. 30%
   C. 40%
   D. 42 6/7%

5. Sharjeel has a container which has a mixture of wine and water in it. Wine and water are in the ratio 4:1. Sharjeel spills some of the mixture by accident. He then replaces the spilled amount with water of same quantity. But now the wine to water ratio became 3:2. How much water did Sharjeel add?

   A. 3/5
   B. 1/2
   C. 1/4
   D. 2/7

6. A man buys milk at a certain rate per liter and after adding water to it sells the mixture at the same rate. Find in what ration he much mix water to milk so as to gain 20% on his outlay?

   A. 1:5
   B. 1:20
   C. 2:5
   D. 1:6

7. 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

8. A mixture of 70 litres of milk and water contains 10% water. How many litres of water should be added to the mixture so that the mixture contains 12 1/2% water?

   A. 2
   B. 8
   C. 4
   D. 5
   E. None of these

9. Find the ratio in which rice 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.

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

10. 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