From the following data which shows the population of a country in various years, draw a bar graph.

Years	$1940$	$1950$	$1960$	$1970$	$1980$	$1990$	$2000$
Population in millions	$30$	$40$	$60$	$70$	$80$	$90$	$100$

From the following table which shows marks obtained by $50$ students in a maths class test, draw a bar graph.

 Draw a bar graph to represent the following information. 

Draw a bar graph to represent the following information.

In which case, the chance of desired outcome is more?

Case I: Getting $\mathrm{H}$ in a toss of a coin.

Case II: Getting $4$ in a throw of die.

Consider the following two situations:

Situation $1$: Chance of getting $2$ or $5$ in a throw of die.

Situation $2$: Chance of getting $1,3$ or $5$ in a throw of die.

Which situation has more chance to occur?