The production of oil (in lakh tonnes) in some of the refineries in India during 1982 was given below:

Refinery	Barauni	Koyali	Mathura	Mumbai	Florida
production of oil (in lakh tonnes)	30	70	40	45	25

Construct a bar graph to represent the above data so that the bars are drawn horizontally.

The following data gives the value (in crores of rupees) of the Indian export of cotton textiles for different years:

Represent the above data with the help of a bar graph. Indicate with the help of a bar graph the year in which the rate of increase in exports is maximum over the preceding year.

The following table gives the quantity of goods (in crore tonnes).

Represent this information with the help of a bar graph.

Explain through the bar graph if the quantity of goods carried by the Indian Railway in 1965-66 is more than double the quantity of goods carried in the year 1950-51.

The expenditure (in 10 crores of rupees) on health by the Government of India during the various five year plans is shown below:

Construct a bar graph to represent the above data.

Construct a histogram for the following data: