Last year Mohit's computer fee was `10%` of his total school fees. This year Mohit's comouter fee is `15%` of his total school fees. There is a `5%` increase in Mohit's computer fees this year when copared to that of last year. (Ture/Cannot say)

A person saves 6% of income. After 2 years his income is increased by 15% but his savings remain the same. Find the percentage increase in his expenditure

There is increase of 20% in on of students in college .According to the new law of country , girls are exempted from educational fee. There is 25% increase in the fees collected from boys from last year , then what is the ratio of girls to boys .

Raman's salary is increased by 5% this year. If his present salary is Rs.1806, the last year's salary was

Solve the following problrms using two variables: Last years the total number of students in a school was 5000. This year, the number of boys increased by 5% and that of girls by 3% and the total number of of students increased by 202. How many boys and girls were there in the school last year?

Last year,there were 610 boys in a school.Then umber decreased by 20% this year.How many girls are there in the school, if the number of girls is 175% of the total number of boys in the school this year?

In a school, there were 800 children last year, and this year, the number is 12 % more. How many children are there now?

Last year there were 610 boys in a school. The number decreased by 20 percent this year . How many girls are there in the school if the number of girls is 175 percent of the total number of boys in the school this year ?