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Start learning 50% faster. Sign in nowSea water contains 5% salt by weight. If you have 40 kg of sea water, how much fresh water must be added to dilute the solution so that the salt concent...
A merchant has 20 liters of alcohol. To achieve a 75% profit by selling the mixture at the original cost price of the alcohol, how much water should he ...
A mixture contains 70 litres of milk and the rest water such that the ratio of the quantity of milk to that of water in the mixture is 7:3. How many lit...
In a container, the ratio of milk to water is 5:3. If 30% of the mixture is removed and replaced by the same quantity of milk and 24 ml of water is adde...
A 88-litre mixture contains only water and oil in the ratio 6:5, respectively. If 22 litres of the mixture is replaced with the same quantity of oil, th...
The ratio of the milk to water in a mixture is 12:5. 51 litres of mixture is taken out and 12 litres of water is added in the remaining mixture. If in t...
Vessels A and B contain mixture of milk and water in the ratios 3:7 and 5:3 respectively. In what ratio should quantities of mixtures be taken from A an...
In a mixture of 12 liters containing vinegar and Soya sauce, the vinegar constitutes 25% of the mixture. After removing 4 liters of this mixture, 10 lit...
A jar contains a mixture of milk and water in the ratio 4:3, respectively. If 4-litres of the mixture is taken out, then the quantity of water left in t...