Q-MIX-11Q.74
In a 54 litre mixture of spirit and water, the ratio of spirit to water is 4 : 5. What amount of water should be added to this mixture to make the ratio of spirit to water 2 : 5 ?
- (a) 26 li
- (b) 30 li
- (c) 28 li
- (d) 36 li
- (e) 32 li
Quantitative Aptitude
33 questions across 10 exam years. Answers for this topic
In a 54 litre mixture of spirit and water, the ratio of spirit to water is 4 : 5. What amount of water should be added to this mixture to make the ratio of spirit to water 2 : 5 ?
A shopkeeper has two quality rice. Rice A is sold at Rs. 40 per kg and Rice B is sold at Rs. 25 per kg. He mixed both the rice together and sold the mixture at Rs. 36 per kg. Find the ratio of quantity of rice A to the total mixture?
A milkman mixed (y+30) liters of water in 150 liters of milk and then again replaced 35 liters of the mixture with milk. If quantity of milk in the final mixture is 160 liters, then find ‘y’?
Two types of rice which cost Rs. 40/kg and Rs. 60/kg are mixed and marked at Rs. 200/3 /Kg. If shopkeeper earns 25% profit after allow a discount of 10% on mixture, then find in what respective ratio these two types of rice are mixed?
Note: value 200/3 /Kg transcribed from image in source
In a vessel quantity of water is 40% of quantity of milk. If 42 liter of mixture is taken out from the vessel and 32 liter of water is added, then new ratio of milk to water in vessel becomes 7 : 6. Find initial quantity of mixture in vessel?
A vessel contains 80 liters mixture of water and milk in the ratio 5 : 3 respectively. If 20 liters mixture from the vessel is completely replaced with milk, then find ratio of milk to water in the final mixture in the vessel?
A man has 250 l milk and each time he takes out 25 l of milk and replaced it with same quantity of water. If he repeats this process thrice then find quantity of milk in final solution (in liter).
80 liters solutions of sugar and water in the ratio of 2: 3 is mixed with 120 liters solutions of sugar and water. Find the ratio of sugar to water in 120 liters solution, if percentage of sugar in final solution is 38.5%?
A new mixture of 140 liter is prepared by mixing solution of wine and rum in ratio 2:5 having pure alcohol 42.5% and 25% respectively. To dilute the mixture by 2% what amount of water is used?
A trader mixes 36 kg of rice A at Rs 30 per kg and ‘x’ kg of rice B at Rs 40 per kg. He sold the mixture at Rs 35 per kg and earn Rs 10% profit. Find ‘x’?
A vessel contains mixture of milk and water, in which water is 12.5%. When 48 liters mixture is removed from the vessel then the quantity of milk in the remaining mixture is 112 liters, then find quantity of water in the vessel initially?