One litre of water is evaporated from a 6 litre solution containing 4% sugar. The percentage of sugar in the remaining s…

In an election, 30% of the voters voted for candidate A whereas 60% of the remaining voted for candidate B. The remainin…

If a% of x is equal to b% of y, then of c% of y is what % of x ?

Every month a man consumes 25 kg rice and 9 kg wheat. The price of rice is 20% of the price of wheat and thus he spends …

2 is what percent of 50 ?

One-eighth of a number is 41.5. What will 69% of that number be ?

$$\frac{5}{9}$$ part of the population in a village are males. If 30% of the males are married, the percentage of unmarr…

A bakery opened with its daily supply of 40 dozen rolls. Half of the rolls were sold by noon and 60% of the remaining ro…