R s aggarwal mathematics class 7 Solutions for Chapter 22 bar graphs

Exercises in Chapter 22 bar graphs Grade 7

Bar Graphs Exercise 22

Questions in Bar Graphs Exercise 22

The marks of a student in different subjects are given below.

Draw a bar graph from the above information.

The following table shows the favorite sports of 250 students of a school.

Represent the data by a bar graph.

Given below is a table which shows the year wise strength of a school. Represent this data by a bar graph.

The following table shows the number of scooters produced by a company during six consecutive years. Draw a bar graph to represent this data.

The birth rate per thousand in five countries over a period of time is shown below.

Represent the above data by a bar graph.

The following data shows India’s total population (in millions) from 1961 to 2011.

The following table shows the interest paid by India (in thousand crore rupees) on external debts during the period 1998-99 to 2002-03. Represent the data by a bar graph.

The air distances of four cities from Delhi (in km) are given below.

Draw a bar graph to represent the above data.

The following table shows the life expectancy (average age to which people live) in various countries in a particular year. Represent this data by a bar graph.