The following table gives the number of students in class VI in a school during academic year $2011-2012$ to $2015-2016$.

Academic years	$2011-12$	$2012-13$	$2013-14$	$2014-15$	$2015-16$
No. of students	$80$	$120$	$130$	$150$	$180$

Represent the above data by a bar graph.

The attendance of a particular for the six days of a week are as given below :

Draw a suitable bar graph.

The total number of students present in class VI B, for the six days in a particular week were as given below. Draw a suitable bar graph.

The following table shows the population of a particular city at different years :

Represent the above information with the help of a suitable bar graph.

In a survey of $300$ families of a colony, the number of children in each family was recorded and the data has been represented by the bar graph, given below:

Read the graph carefully and answer the following question:

How many families have $2$children each?

In a survey of $300$ families of a colony, the number of children in each family was recorded and the data has been represented by the bar graph, given below:

Read the graph carefully and answer the following question:

How many families have no child?

In a survey of $300$ families of a colony, the number of children in each family was recorded and the data has been represented by the bar graph, given below:

Read the graph carefully and answer the following question:

What percentage of families have $4$ children?

Use the data given in the following table, to draw a bar graph:

Out of $\mathrm{A}, \mathrm{B}, \mathrm{C}, \mathrm{D}, \mathrm{E}$ and $\mathrm{F}$

Which has the maximum value.

Use the data given in the following table, to draw a bar graph:

Out of $\mathrm{A}, \mathrm{B}, \mathrm{C}, \mathrm{D}, \mathrm{E}$ and $\mathrm{F}$

Which is greater $\mathrm{A}+\mathrm{D}$ or $\mathrm{B}+\mathrm{E}$.