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El Niño is a climate pattern that describes the unusual warming of surface waters in the eastern tropical Pacific Ocean.
If 50L of liquid containing 20% spirit is added with 15L of water, then what would be the percentage of spirit in the resulting mixture?
In a mixture of alcohol and water contains ‘3a’ liters alcohol and (a + 40) liters water. On adding 20 liters more water, the ratio of quantity of w...
A shopkeeper buys 40 kg of sugar at ₹30 per kg and 60 kg of sugar at ₹35 per kg. He mixes them and sells the entire quantity at ₹40 per kg. If his...
420 ml of mixture ‘B’ contains only water and milk in the ratio of 7:13, respectively. If the quantity of milk in mixture ‘A’ is 20% more than t...
A container contains Alcohol and water in ratio of 5:3 and Capacity of Container is 80 lit. If half of the Container is replaced with 30 lit of water th...
A Vessel is full of milk, 5 litre of milk is taken out and replaced by water. This process is repeated once more, find the initial amount of milk in the...
A container has 60 liters of a mixture of milk and water in the ratio of 3:2. How many liters of water should be added to make the ratio 2:3?
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...
In a Glass there is 520 ml of a mixture composed of juice and water in a ratio of 17:9. If 'y' ml of juice and 'y + 60' ml of water are added to this mi...
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...