What percent decrease in salary would exactly cancel out the 20 percent increase? 

Present population of a town is 1,76,400. It increased by 5 % annually. The population of Town before 2 Years was….

If A = 1300 and B = 1450, then B is approximately what percentage more than A?

Ram spends 20% of his monthly income on his household needs, 15% of the remaining income on books and 30% of the remaining income on clothes. Now he has Rs 9520 left, so what is his monthly income?

In a exam, a student scores four marks for every correct answer and loses one mark for every wrong answer. If Rahul attempts all sixty questions and secures 130 marks, the no of questions Rahul attempted correctly is :

498 is 17 % less than a number then the number is: 

A worker suffers a 20% cut in his wage. He may regain his original wages by obtaining a rise of how much %?

Tulika got 95% marks in Physics, Chemistry and Maths together and 225 marks in Computer, English and Hindi. If maximum marks in each subject is 100, what is the total percentage marks obtained by Tulika in all the six subjects together?