In a school there are five sections of class IX. The number of students in each section is given below.
Construct a bar graph.

In a school, there are five sections of class VII. The number of students in each section is given below. Construct a bar graph representing this data: Section, A, B, C, D, E No. of Students, 40, 48, 52, 45, 30

In a school there are two sections section A and section B of class X . There are 32 students in section A and 36 students in section B . Determine the minimum number of books required for their class library so that they can be distributed equally among students of section A or section B .

In a school there are two sections - section A and section B of Class VI. There are 32 students in section A and 36 in section B. Determine the minimum number of books required for their class library so that they can be distributed equally among students of section A or section B.

Calculate five yearly moving average of the number of students of who have studied in a school given below.

The daily pocket expenses of 206 students in a school are given below. Construct a frequency polygon representing the above data.

The marks obtained (out of 100) by a class of 80 students are given below: Construct a histogram to represent the data above

For the school fete, a ticket costs Rs. 20. There are 25 students in each class and each student bought a ticket. If there are 50 classes in the school, then how much money was collected by the sale of tickets?