Rhizobium is a genus of Gram-negative soil bacteria that fix nitrogen symbiotically.
Quantity of water in a 320 litres mixture (alcohol + water) is 20 litres less than the quantity of alcohol in it. Find the quantity of water to be mixed...
A mixture (milk + water + honey) contains ‘16m’ litres milk, ‘24n’ litres water and 56 litres more honey than water. If 25% of the mixture was r...
If 80 liters of milk solution contains 60% milk, how much milk should be added to make the solution 80% milk?
In a mixture of 105 liters, the ratio of milk to water is 4: 1. In another mixture of 90 liters, the ratio of milk to water is 3: 2. What is the positiv...
A mixture of 280 ml contains milk and water in the ratio of 3:1. If 60 ml of milk and 20 ml of water are added to the mixture, fi...
When a mixture of (Honey + water) contains Honey and water in the ratio 5:3, respectively. Twenty-five percent of the mixture is removed and replaced wi...
2 Kg of sugar at Rs 24 per Kg is mixed with 3 Kg of 2nd type of sugar to get a mixture costing Rs 40 per Kg. Find the price of the costlier sugar.
In a 120 litres mixture of milk and water, the ratio of the milk to water is 4:1. If 18 litres mixture is taken out and replaced by same quantity of wat...
A vessel contains 250 litres mixture of water and milk in the ratio 3:7 respectively. (y+20) litres of water added in the mixture, so the new ratio of m...
A mixture (milk + water + honey) contains ‘18m’ litres milk, ‘27n’ litres water and 63 litres more honey than water. If 25% of the mixture was r...
