Question
(49 x ?) / 3.5 + 389 =
627 What value should come in place of (?) in the following questions?Solution
(49 x ?) / 3.5 + 389 = 627 (49 x ?) / 3.5 = 627 - 389 ? = (238 x 3.5) / 49 ? = 17
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 initially has 40 liters of petrol and an unknown quantity of diesel. When 25% of the mixture is extracted into container P and 10 liters of pe...
140 litres of a mixture contains 30% milk and rest water. If ‘x’ litres of milk is added into the mixture then quantity of water in the final mixtur...
In a 150 ml mixture of juice and water, the ratio of juice to water is 2:3. 'x' ml of juice is added to the mixture, so that the ratio of juice to water...
In a mixture, milk and water are in the ratio 2:3. When 10 litres of milk and 6 litres of water are added, the ratio becomes 4:5. Find the initial quant...
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?
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...
A container holds a mixture of petrol and diesel in the ratio 11:5. If 32 litres of the mixture is removed and replaced with 4 li...
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?
- A mixture contains wine and water in the ratio 5:6. After removing 132 ml of mixture and adding 264 ml of water, the amount of water becomes 100% more than...
