# Practice Questions on Bar ChartsData Interpretation

Common Information

Study the bar chart and answer the questions.

## Easy Bar Charts Question - 41

 Q41. Common Information Question: 1/4 The difference in the sales of cellular phones for the years 1997 and 1999 is?
 A. 500 units B. 1,000 units C. 5,000 units D. 18,000 units

## Easy Bar Charts Question - 42

 Q42. Common Information Question: 2/4 The two years between which the rate of change of cellular phones is minimum are?
 A. 1997 and 1998 B. 1999 and 2000 C. Both option (A) and (B) D. 2001 and 2002

## Easy Bar Charts Question - 43

 Q43. Common Information Question: 3/4 The sum of sales of cellular phones in the years 1999 and 2001 is equal to that in?
 A. 1997 B. 1998 C. 2000 D. 2002

## Easy Bar Charts Question - 44

 Q44. Common Information Question: 4/4 The percentage increases in sales from 2001 to 2002 was?
 A. 115% B. 128% C. 122% D. 118%
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