A fraction in reduced form is such that when it is squared and then its numerator is reduced by $$33\frac{1}{3}$$ % and …

The price of raw materials has gone up by 15%, labor cost has also increased from 25% of the cost of raw material to 30%…

Population of a town increase 2.5% annually but is decreased by 0.5% every year due to migration. What will be the perce…

Due to fall of 10% in the rate of sugar, 500 gm more sugar can be purchased for Rs. 140. Find the original rate?

605 sweets are distributed equally among children in such a way that the number of sweets received by each child is 20% …

In a college election between two candidates, one candidate got 55% of the total valid votes. 15% of the votes were inva…

5 out of 2250 parts of earth is sulphur. What is the percentage of sulphur in earth ?

In an office there were initially N employees. The HR manager first hired P% employees then after a month Q% employees l…