Read the bar graph given below and answer the following questions: (a) What information is given by the bar graph? (b) In which year is the number of students maximum? (c) In which year is the number of students twice as that of 2001-02? (d) In which year did the number of students decrease as compared to previous year? (e) In which year is the increase in number of students maximum as compared to the previous year?

Unit : 1unit = 50 students