A container has only two types (P and Q) of oil in the ratio 7:3 respectively. When 80 litre of oil Q is added to the container the quantity of oil P...
A factory produces three alloys: X (30% copper), Y (50% copper), and Z (70% copper). An engineer combines these alloys in the ratio 3:2:1. If the total ...
A mixture (milk and water) contains 40% milk and rest 192 litres water. How much milk should be added to the mixture to make the ratio of milk to water ...
A container was initially filled to the brim with milk. After removing 52% of the milk, 348 ml remained in the container. Calculate the original volume ...
In a mixture containing 80 liters of gold and 'a' liters of copper, if 20% of the mixture is removed and 16 liters of copper is subsequently added to th...
A container contains 720 litres of oil and kerosene mixed in the ratio 5:7. If ‘z’% of the total mixture is removed, and the amount of kerosene remo...
A mixture contains 30 ml water and rest ‘x’ ml milk. When 0.6x ml of water is added to the mixture, the quantity of water becomes 2/5th of the mixtu...
A mixture contains ‘x’% milk. 25% of this mixture is taken out and is replaced with same quantity of water. This procedure is repeated two more time...
In a mixture of milk and water, the quantity of water is 50% more than the quantity of milk. If 16 liters of water is mixed into it, then the quantity o...
- In a solution, the ratio of milk to water is 4:5. If 6 litres of milk and 12 litres of water are added, the new ratio becomes 5:7. What was the original qu...
