# Level – 1 Line Graph Practice Quiz 3- Easy

## 4. Study the following graph carefully to answer the questions that follow.

4.1) Sales in the year 2001 for company A forms what percent of total sales of company A for all the years together? (rounded off to two decimal points).
(a) 19.64.
(b) 18.30
(c) 22.46
(d) 24.19

Sol.: Required Percentage = (1100 * 100)/ 5600 = 19.64.

4.2) Which of the following combinations of year and percentage rise in sales from the previous year for Company A is correct?
(Percentage rounded off to two decimal points)
(a) 2000 – 99.85
(b) 2001 – 83.33
(c) 1998 – 43.21
(d) 2003 – 7.68

Sol.: (b).

4.3) Total sales of company B for the years 1997, 1998 and 2001 together is what percent of the total sales of company A is correct?
( Percentage rounded off to two decimal points)
(a) 24.37
(b) 35.64
(c) 28.81
(d) 37.29

Sol.: The required percentage = [ (700 + 400 + 600)/5900] * 100 = 1700/59 = 28.81

4.4) What is the ratio of total sales of Company A to the total sales of company B over the years?
(a) 26: 29
(b) 27: 31
(c) 53: 51
(d) 56: 59

Sol.: 5600: 5900 = 56: 59

4.5) During which year was the percentage rise/fall in sales from the previous year the highest for company A?
(a) 1999
(b) 2001
(c) 1998
(d) 2000

Ans. : (a). It is obvious from observing the graph.