Directions (1 - 5): Study the following graph carefully and answer the questions given below it.
Percentage profit earned by two companies A and B over the six years.
Direction image of Line Chart chapter
A 25 45 35 50 30 40
B 40 35 50 45 40 45

1.
Expenditure of company B in 2009 and 2010 are Rs. 12 lakhs and Rs. 14.5 lakhs respectively. What was the total income of company B in 2009 and 2010 together (in lakh rupees)?

2.
Total expenditure of company A in all the years together was 82.5 lakhs. What was the total income of the company A in all the years together?

3.
If the income of company B in 2010 and 2011 were in the ratio of 2:3 respectively, what was the respective ratio of expenditures of that company in these two years?

4.
Ratio of expenditures of company A and B in 2012 was 3 : 4 respectively. What was the respective ratio of their income in 2012?

5.
If the expenditure of company A and B in 2013 were equal and the total incomes of the two companies was Rs. 5.7 lakhs. what was the total expenditure of the two companies in 2013?