The chart given below indicates the annual sales tax revenue collections (in rupees in crores) of seven states from 1997 to 2001. The values given at the top of each bar represents the total collections in that year
The provided bar graphs outline the population and national income of a country from the fiscal years 2014-15 to 2019-20. For each of the ensuing questions, select the most suitable option.
The following graph shows the revenue generated by three companies A, B and C in different years. Study the graph and answer the questions that follow.


