Question
Which of the following countries was the host country of
the 22nd FIFA World Cup Football in 2022?Solution
The FIFA World Cup 2022 was held in Qatar from November 20 to December 18. Â
180 litres of a mixture contains 36% milk and rest water. If ‘x’ litres of milk is added into the mixture then quantity of water in the final mixtur...
Containers A and B hold mixtures of honey and water in the ratios of 3:2 and 9:11, respectively. If 12 liters from container A and 24 liters from contai...
A container holds 260 liters of a solution of milk and water mixed in the ratio of 7:6 respectively. ‘x’ liters of this solution is drawn out and re...
- A 1000-litre chemical solution consists of two substances, X and Y, in a 3:2 ratio. If 10% of the solution is removed and replaced with an equal amount of ...
99 ml of mixture ‘P’ contains milk and water in the ratio of 7:4, respectively is mixed with 30 ml of mixture ‘Q’ containing mil...
In a mixture, the ratio of milk to water is 4:5. If the mixture is augmented by adding 12 liters of milk and 20 liters of water, the new ratio of milk t...
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 mixture contains ‘X’ liter milk and ‘Y’ liter water. If 30 liter of mixture is taken out and replaced with water, then the quantity of milk an...
A company manufactures two types of beverages: Beverage X, which costs 20 per liter, and Beverage Y, which costs 32 per liter. They aim to produce 150 l...
A 400 ml mixture consists of 30% alcohol. Find how much alcohol must be added so that alcohol makes up 50% of the new mixture.