## Line chart

#### Data Interpretation

Direction: Study the following graph to answer the given questions.

1. If the income of Company A in 2002 was \$ 600 billion, what was its expenditure?

1. Given in question :- Income of Company A in 2002 = \$ 600 billion
As per given line graph Profit = 60%

 Expenditure of Company A in 2002 = Income of Company A in 2002 x 100 100 + % profit

##### Correct Option: C

Given in question :- Income of Company A in 2002 = \$ 600 billion
As per given line graph Profit = 60%
Use the below formula to calculate the Expenditure.

 Expenditure of Company A in 2002 = Income of Company A in 2002 x 100 100 + % profit

 Expenditure of Company A in 2002 = 600 x 100 = \$ 375 billion 160

1. If the expenditure of Company B in 2000 was \$ 200 billion, what was its income?

1. As per given line graph,
Percentage Profit in 2000 by Company B = 20 %
As per given question,
Expenditure of Company B in 2000 = 200 billion \$
Use the below formula to calculate the Income of company in 2000

 Income of Company B in 2000 = Expenditure of Company B in 2000 x 100 + % Profit 100

##### Correct Option: A

As per given line graph,
Percentage Profit in 2000 by Company B = 20 %
As per given question,
Expenditure of Company B in 2000 = 200 billion \$
Use the below formula to calculate the Income of company in 2000

 Income of Company B in 2000 = Expenditure of Company B in 2000 x 100 + % Profit 100

 Income of Company B in 2000 = 200 x 120 = \$ 240 billion 100

1. What is the percent increase in profit for company B from year 2000 to 2001?

1.  Required % Increase in Profit = Total increase in profit x 100% Initial profit

 Required % Increase in Profit = Profit in 2001 - Profit in 2000 x 100% Profit in 2000

##### Correct Option: A

 Required % Increase in Profit = Total increase in profit x 100% Initial profit

 Required % Increase in Profit = Profit in 2001 - Profit in 2000 x 100% Profit in 2000

 % Increase in Profit = 35 - 20 x 100 = 75 % 20

1. If the income of Company B and A in 1998 was same, what was its profit in 1999?

1. We can not find out the amount of profit in 1998, we do not know the income and expenditure of A and B.

##### Correct Option: D

We can not find out the amount of profit in 1998, we do not know the income and expenditure of A and B, therefore option (d) is the correct choice.

Direction: Study the following graph carefully to answer the questions.
Number (in thousands) of products manufactured and sold by a company over the years.

1. What is the approximate average number of products manufactured by the company over all the years together?

1.  ∵ Average = sum of total number of products manufactured by the company over all the years total number of years

##### Correct Option: D

From above graph ,We have
sum of total number of products manufactured by the company in given years = (35 + 37.5 + 42.5 + 45 + 47.5 + 52.5) = 260

 ∵ Average = sum of total number of products manufactured by the company in given years total number of years

 = 260 x 103 = 43330 ( Approximate ) 6