Directions (1 - 8): Study the following graphs carefully and answer the questions that follow:
Percent Profit Earned By Companies A and B Producing Electronic Goods Over The Years.
Percent Profit = $$\left( {\frac{{{\text{Profit Earned}}}}{{{\text{Total Investment}}}} \times 100} \right)\,\% $$
Profit Earned = (Total income ) - ( Total Investment in the Year)
Direction image of Line Chart chapter

1.
If the investment of company A in 2007 and 2008 were equal, what is the difference between the profit earned in the two years if the income in 2008 was Rs. 24 lakh?

2.
If the total amount invested by the two companies in 2009 was Rs. 27 lakh, while the amount invested by Company B was 50% of the amount invested by Company A, what was the total profit earned by the two companies together?

3.
If the amount of profit earned by Company A in 2006 was Rs. 10.12 lakh, what was the total investment?

4.
If the amount invested by the two companies in 2005 were equal, what was the ratio of the total income of Company A to that of B on 2005?

5.
If the income of Company A in 2007 and that in 2008 were equal and the amount invested in 2007 was Rs. 12 lakh, what was the amount invested in 2008?

6.
If each of the companies A and B invested Rs. 25 lakh in 2010, what was the average profit earned by the two companies?

7.
If the profit earned in 2006 by Company B was Rs. 812500, what was the total income of the company in that year?

8.
If the amount invested by Company B in 2004 is Rs. 12 lakh and income of 2004 is equal to the investment in 2005, what is the amount of profit earned in 2005 by Company B?