Q1. A number is increased by 40 and then decreased by 40 Find the net increase or decrease per cent

Q2. In a test 14 of the students failed in Maths and 22 failed in Hindi If 18 of the students failed in both the subjects then the percentage of students who passed in both the subjects is

Q3. Fresh fruits contain 75 while dry fruits contain 20 water If the weight of dry fruits is 300 kg what was its total weight when it was fresh

Q4. The price of rice is increased by 20 percent and a person decrease his consumption by 15 percent so his expenditure on rice is

Q5. In a medical certificate by mistake a candidate gave his height as 25 more than actual In the interview panel he clarified that his height was 5 feet 5 inches Find the percentage correction made by the candidate from his stated height to his actual height