Question
A school has 100 students and every student plays
either cricket or football or both. The number of students who play cricket is twice the number of students who play football. Also, the number of students who play only cricket is three times the number of students who play only football. The number of students who play both cricket and football is, therefore:Solution
The correct answer is D
A 60-litre mixture contains only water and oil in the ratio 5:1, respectively. If 36 litres of the mixture is replaced with the same quantity of oil, th...
A certain mixture ‘B’ contains juice and soda in the ratio 3:2 respectively. If 9 litres of juice and 6 litres of ...
A jar contains a mixture of milk and water in the ratio 6:5, respectively. If 10-litres of the mixture is taken out, then the quantity of water left in ...
Bowl 'P' initially holds 'a' liters of pure petrol. First, 25% of the petrol is removed and replaced with an equal amount of diesel. Subsequently, 40 li...
150 litres of mixture (milk + water) contains 30% milk. When 'x' litres of milk and (x - 8) litres of water are added, the ratio of milk to water in the...
In a 600 ml mixture of alcohol and water, the ratio of alcohol to water is 3:2. If 200 ml of the mixture is removed and replaced with 50 ml of water, wh...
Sugar 'A' is priced at Rs. 40 per kg, and sugar 'B' is priced at Rs. 54 per kg. In what proportion should these two sugars be mixed so that the final mi...
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...
In 100 litres of a mixture (milk + water), ratio of quantity of milk to that of water in a mixture is 5:3, respectively. (2x + 18.6) litres of milk and ...
If 100 liters of milk solution contains 60% milk, how much milk should be added to make the solution 80% milk?
Relevant for Exams:
