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The correct answer is A
Lala has lent Rs. 30,000 to Murali and Bansi at 7% p.a. and at 11% per annum respectively. At the end of the year, he has gained an overall interest at...
120 litres of a solution contains 48 litres of water. How much of this solution should be removed so that the quantity of milk becomes 42 litres?
- A mixture contains milk and water in the ratio 7:5. If 20 litres of water is added, the ratio changes to 7:6. What is the final amount of the mixture?
A 456 ml mixture consists of milk and water in a 12:7 ratio. If 'x + 22' ml of milk and 'x - 18' ml of water are added, the new ratio of milk to water b...
Vessels 'P' and 'Q' contain (4x - 10) litres and (x + 10) litres of petrol, respectively, and the price per litre of petrol in vessel 'P' and 'Q' is Rs....
A tank contains 80 litres  of a mixture of milk and water in the ratio 3 : 1 . If 20 litres  of this mixture is removed and replaced with water,...
There is a 165 litres mixture (soda + water), such that ratio of quantities of soda and water in it is 6:5, respectively. How much quantity of soda shou...
A container contains Alcohol and water in ratio of 3:5 and Capacity of Container is 160 lit. If half of the Container is replaced with 40 lit of water t...
A 450 ml solution is composed of water and glucose mixed in the ratio of 8:7. Determine the amount of glucose that must be added to the solution so that...
A container holds 1280 litres of a milk and water mixture in the ratio of 9:7. Then, 320 litres of this mixture is removed and replaced with an equal a...
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