Graphs

The diagram below shows the number of people who knows English, Hindi and Bengali in a district. What percentage of people knows all three languages?

Select the correct figure from below to suit the missing figure in the sequence above.

Which figure best represents the relationship among the classes Men, Authors, Teachers ?

Study the following graph showing the year wise turnover of a country:

The turnover in 1997 was how many percent of that in 1994 ?