Question
55% of the original 'a' liters of pure petrol is taken
out from a container and replaced with 66 liters of Methanol, ensuring the total quantity of the mixture remains constant. Determine the ratio of petrol to Methanol in the resulting mixture 'M,' which initially contains (0.75a + 10) liters of petrol and '2a' liters of Methanol.Solution
ATQ, Total quantity of mixture = a = 66/0.55 = 120 litres Therefore, quantity of petrol in mixture ‘M’ = (0.75a + 10) = 0.75 × 120 + 10 = 90 + 10 = 100 litres Quantity of Methanol in mixture ‘M’ = 2a = 240 litres Required ratio = 100:240 = 5:12
225 ml of mixture ‘A’ contains milk and water in the ratio 2:3 respectively. If the quantity of milk in mixture ‘B’ is 25.5% more than that in m...
In a 150-liter mixture, the ratio of petrol to diesel is 4:1. To obtain a final mixture with 25% diesel, how much diesel needs to be added to the existi...
A mixture contains ‘x’% milk. 30% of this mixture is taken out and is replaced with same quantity of water. This procedure is repeated two more time...
- 180 litres of a mixture is made up of juice and soda in the ratio of 4:5, respectively. If 36 litres of the mixture is withdrawn and replaced with the same...
A 150 litres solution contains 60% juice and the rest is water. How much water should be mixed in so that juice forms 30% of the final solution?
In a 60-liter mixture of petrol and diesel, the ratio of petrol to diesel is given as p:1. When 8 liters of diesel is added to th...
In a vessel, the ratio of milk to water is 3:2. 40 litres of mixture is taken out and 20 litres of water is added to the remaining mixture so that the q...
A tank A holds 320 litres of a milk–water mixture in the ratio 13:x. If 50 litres are transferred from A to B and then 15 litres of water are added to...
A vessel contains 200 litres of milk and water in the ratio of 5:3. If 10 litres of milk is added to the mixture, then find the ratio of milk to water i...
A container contains Alcohol and water in ratio of 3:7 and Capacity of Container is 60 lit. If half of the Container is replaced with 10 lit of water th...
Relevant for Exams:
