720 ? 240 180 144 120
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...
There is 135 litres of mixture of milk and water in a jar. The ratio of quantity of milk to water in the jar is 4:3, respectively. If ‘x’ litres of ...
A mixture of 40 litres of milk and water contains 10% water. How much water should be added to it to increase the percentage of water to 25% ?
An alloy of copper and tin contains 85% of copper. If 28 kg of more tin is added to the alloy, the copper content gets reduced to 50%. Find the quantity...
In a container, there are 120 liters of a mixture comprising Soda and water in a ratio of 5:3, respectively. If 'y' liters of the mixture are withdrawn ...
145 litres of a mixture contains 40% milk and rest water. If ‘x’ litres of milk is added into the mixture then quantity of water in the final mixtur...
A certain quantity of a 35% sugar solution is mixed with 10 liters of a 48% sugar solution to obtain a 40% sugar solution. How many liters of the 35% su...
In a container, there is a mixture of 120 liters of juice, which has juice and water in the ratio of 3:5, respectively. If 15 liters of water are poured...
The ratio of quantity of milk to that of water in a 48 litre of mixture is 3:1. If 'x' litres of mixture is replaced by same quantity of water, then the...
Rice at Rs 80/kg is mixed with rice at Rs.40/ kg in a certain ratio such that by selling the mixture at Rs.60/ kg profit of 20% is made. If the quantity...
