1. A vessel contains 60 liters of a mixture of milk and water which contains 25% water when some quantity of water is added to the mixture, then the quantity of milk and water becomes equal. What quantity of milk must be added then the final quantity of milk and water becomes 4 : 3?
A) 10 B) 15 C) 20 D) 25 E) 40
2. The ratio of the mixture of grape juice and milk in the vessel is 4 : 3. If 35 liters of grape juice is added to the mixture, then the ratio of the milk and grape juice becomes 12 : 23. What is the final quantity of the mixture?
A) 140 B) 175 C) 70
D) 147 E) 105
3. A 900 ml vessel is filled up to ¾ rd of 3 its capacity with only milk and water in ratio 11 : 4, respectively. How much water should be added in the vessel so that the quantity of water in the resultant mixture is equal to quantity of milk in it?
A) 180 l B) 120 ml C) 280 ml
D) 220 l E) None
4. A jar has mixture of milk and water in the respective ratio of 9 : 4. From this 26 litres of mixture (milk and water) was taken out and after that 8 litres of pure water was added. If the final quantity of mixture is 60 litres, what is now the respective ratio of milk and water in the jar?
A) 3 : 1 B) 5 : 3 C) 5 : 2
D) 3 : 2 E) 4 : 1
5. A jar contains 80 gms mixture of milk and water, the proportion of milk by weight is 60%. If 20 gms of mixture is taken out and 6 gms of pure water is added to the mixture then find the respective ratio of milk and water in the new mixture?
A) 6 : 5 B) 5 : 6 C) 7 : 5
D) 8 : 5 E) 9 : 5
6. A vessel contains coconut water and vodka i.e.120 l of the mixture, coconut water is 40% more than the vodka. 72 l of mixture taken out and 26 l of coconut water and some quantity of vodka is also added to the vessel, after that the respective ratio of the resultant mixture of vodka and coconut water becomes 2 : 3, then find the final quantity of the vodka in the vessel?
A) 54 B) 46 C) 35 D) 34 E) 36
7. A mixture contains grape juice and water in the ratio of 3 : 2 respectively. If 32 liters of grape juice and 32 liters of water are added to this mixture, then the ratio becomes 10 : 7. Find the initial quantity of the mixture?
A) 400 B) 360 C) 470 D) 480 E) 450
8. The ratio of milk and water in a 420 ml mixture is 4 : 3. Some quantity of the mixture is replaced by water and hence the ratio becomes 3 : 4. The quantity of water in the initial mixtures is what percent of the quantity of water in the final mixture?
A) 62% B) 75% C) 80%
D) 68% E) 56%
9. The respective ratio of milk to water in a mixture is 3 : 1. 40 liters of the mixture is taken out and then 10 liters of water is added to the mixture. Now the ratio of milk to the water of the mixture is 3 : 2. If X% of the total initial mixture is 20, then find the value of X.
A) 30 B) 16 C) 20 D) 25 E) 40
10. A jar contains 800 ml of a mixture of lemon juice and orange juice in the ratio of 3 : 1 respectively. If “y” ml of lemon juice and the same quantity of orange juice are added into it, the ratio of lemon juice and orange juice in the resultant mixture becomes 7 : 3, and then find the value of “y”?
A) 100 B) 120 C) 130
D) 140 E) 150
11. A vessel contains milk and water in the ratio of 4 : 3. If 14 liters of the mixture is drawn and filled with water, then the ratio becomes 3 : 4. How much milk was there in the vessel initially?
A) 30 B) 40 C) 50
D) None of these E) 60
12. A mixture contains only juice and water in the ratio 8 : 9 respectively. If 9 litres of juice and 9 litres water added in the mixture then the ratio of quantity of juice to that of water in the mixture becomes 11 : 12. Find the quantity of the initial mixture.
A) 68 B) 51 C) 34 D) 85 E) 69
Key 1-B 2-B 3-C 4-D 5-A 6-E 7-D 8-B 9-D 10-A 11-D 12-B
