The percentag increases in the total number of students of a school over that in the previous year.

Find the effective percentage increase in the number of students from 1998-1999 to 2000-2001.

This year the number of children in a colony is three times that of the previous year . What is the percentage increase in the number of children in the colony ?

The given Bar Graph presents the results in terms of the number of students in a school for the five academic years, 2013-2014 to 2017-2018. In which year the percentage increase in total number of students is the lowest in comparison to its previous academic year

What was the present increase in the number of students in University -I in the year 2011 as compared to the previous year ?

The bar chart given below shows the number of students (in '00) in a schoool from year 2000 to year 2004. What is the difference between the total number of students in year 2004 and 2000?