The investment (in ten crores of rupees) of Life Insurance Corporation of India in different sectors are given below:

Sectors	Investment (in ten crores of rupees)
Central Govt. Securities State Govt. Securities Securities guaranteed by the Govt. Private sectors Socially oriented sectors (plan) Socially oriented sectors (Non plan)	45 11 23 18 46 11

Represent the above data with the help of a bar graph.

The following data gives the demand estimates of the Government of India, Department of Electronics for the personnel in the computer sector during the Eighth Plan period (1990-95):

Represent the data with the help of a bar graph. Indicate with the help of the bar graph the course where estimated requirement is least.

The income and expenditure for 5 years of a family is given in the following data:

Represent the above data by a bar graph.

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.