Following bar graph shows the income and expenditure (in ₹ lakhs) of a company. Read the graph carefully and answer the questions.

What is the average income of the company over the years?

Following bar graph shows the income and expenditure (in ₹ lakhs) of a company. Read the graph carefully and answer the questions.

Which of the following pairs of years, shows the equal expenditure of the company?

Study the following graph and answer the questions.

If the imports of Company X in 2007 were increased by $$40 \%$$, what would be the ratio of exports to the increased imports?

Study the following graph and answer the questions.

In 2005, the exports of Company $$\mathrm{X}$$ were doubled that of Company Y in that year. If the imports of Company $$\mathrm{X}$$ during the year were ₹ ~180 crore, what was the amount (in ₹ crore) of imports of Company Y during the year?