Five years ago Maxam Glass Co. had estimated its staff requirements in the ve levels in their organization as: Level - 1: 55; Level - 2: 65; Level - 3: 225 ; Level - 4: 255 & Level - 5: 300. Over the years the company had recruited people based on ad-hoc requirements, in the process also selecting ex-defence service men and ex policemen. The following graph shows actual staff strength at various levels as on date.

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.


