The milk and water in two vessels are in the ratio of 3 : 1 and 7 : 11 respectively. In what ratio should the liquid in both the vessels be mixed to obtaina new mixture containing half milk and half water? 4 : 7 5 : 7 4 : 9 1 : 1 TRUE ANSWER : ? YOUR ANSWER : ?
A container contains 40 litres of milk.From this container 4 litres of milk was taken out and replaced by water. This process was repeated further two times. How much milk is now contained by the container. 29.16 litres 27.36 litres 28 litres 26.34 litres TRUE ANSWER : ? YOUR ANSWER : ?
In a 48 ltr mixture, the ratio of milk and water is 5:3. How much water should be added in the mixture so as the ratio will become 3:5? 16 lit 24 lit 8 lit 32 lit TRUE ANSWER : ? YOUR ANSWER : ?
729 ml. of a mixture contains milk and water in the ratio 7 : 2. How much more water is to be added to get a new mixture containing milk and water in ratio 7 : 3? 600 ml 520 ml None of these 710 ml TRUE ANSWER : ? YOUR ANSWER : ?
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? 40 liters 20 liters 30 liters 10 liters TRUE ANSWER : ? YOUR ANSWER : ?
In what proportion should water and wine at Rs. 22·50 a liter be mixed to reduce the price to Rs. 18 a liter? 1 : 4 3 : 2 4 : 1 2 : 3 TRUE ANSWER : ? YOUR ANSWER : ?
From a cask of wine, containing 64 liters, 8 liters are drawn out and the cask is filled up with water. If the same process is repeated a second, then a third time, what will be the number of liters of wine left in the cask? 48 7 kg 8 42 1 kg 8 42 7 kg 8 42 3 kg 8 TRUE ANSWER : ? YOUR ANSWER : ?
A mixture of 20 kg of spirit and water contains 10 % water. How much water must be added to this mixture to raise the percentage of water to 25 %? 30 kg 8 kg 5 kg 4 kg TRUE ANSWER : ? YOUR ANSWER : ?
In a pot, there is a mixture of milk and water in the ratio 4 : 5. If it is filled with an additional 8 litres of milk, the pot would be full and ratio of milk and water would become 6 : 5. Find the capacity of the pot? 22 lit 44 lit 11 lit 33 lit TRUE ANSWER : ? YOUR ANSWER : ?
A dishonest milkman professes to sell his milk at C. P. But he mixes it with water and thereby gains 25 %. The % of water in the mixture is ? 25% 4% None of these 20% TRUE ANSWER : ? YOUR ANSWER : ?