The length of a rectangle is increased by 10% and breadth decreased by 10% Then the area of the new rectangle is :

The value of a property depreciates every year by 10% of its value at the beginning of the year. The present value of th…

A student scores 55% marks in 8 papers of 100 marks each. He scores 15% of his total marks in English. How much does he …

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%…

At an election there were two candidate got 38% of votes and lost by 7200 votes. The total numbers of valid votes were :

Population of a district is 2,96,000 out of which 1,66,000 are male. 50% of the population is literate. If 70% males are…

In some quantity of ghee, 60% is pure ghee and 40% is vanaspati. If 10 kg pure ghee is added, then the strength of vanas…

In a school, there are 100 students. 60% of the students are boys, 40% of whom play hockey and the girls don't …