The ratio of expenditure and savings is 3 : 2 . If the income increases by 15% and the savings increases by 6% , then by how much percent should his expenditure increases? 21 25 12 24 TRUE ANSWER : ? YOUR ANSWER : ?
Three bottles of equal capacity have mixture of milk and water in ratio 5 : 7, 7 : 9 and 2 : 1 respectively. These three bottles are emptied into a large bottle. What is the percentage of milk in the new mixture? 52.3 49.6 51.2 50.7 TRUE ANSWER : ? YOUR ANSWER : ?
15 liters of a mixture contains 20 % alcohol and the rest water. If 3 liters of water be mixed in it, the % of alcohol in the new mixture will be ? 18 1 2 15 16 2 3 17 TRUE ANSWER : ? YOUR ANSWER : ?
In a 40 litre mixture of alcohol & water, the ratio of alcohol and water is 5 : 3. If 20% of this mixture is taken out and the same amount of water is added then what will be the ratio of alcohol and water in final mixture? 1:2 2:1 3:1 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? 28 litres 27.36 litres 29.16 litres 26.34 litres TRUE ANSWER : ? YOUR ANSWER : ?
A vessel is filled with liquid, 3 parts of which are water and 5 parts syrup. How much of the mixture must be drawn off and replaced with water so that the mixture may be half water and half syrup? 1 4 1 5 1 3 1 7 TRUE ANSWER : ? YOUR ANSWER : ?
A solution of sugar syrup has 15 % sugar. Another solution has 5 % sugar. How many liter of the second solution must be added to 20 liters of the first solution to make a solution of 10 % sugar? 20 5 15 10 TRUE ANSWER : ? YOUR ANSWER : ?
Two bottles contains mixture of milk and water. First bottle contains 64% milk and second bottle contains 26% water. In what ratio these two mixtures are mixed so that new mixture contains 68% milk? 1 : 2 2 : 3 2 : 1 3 : 2 TRUE ANSWER : ? YOUR ANSWER : ?
80 litre mixture of milk and water contains 10% milk. How much milk (in litres) must be added to make water percentage in the mixture as 80%? 9 10 12 8 TRUE ANSWER : ? YOUR ANSWER : ?
Ratio of water and milk in a container is 2 : 3. If 40 liter mixture removed from the container and same quantity of milk is added to it then the ratio of water to milk becomes 1 : 4. Find the initial quantity of mixture? 85 lit 90 lit 80 lit 75 lit TRUE ANSWER : ? YOUR ANSWER : ?