Bar Charts Questions and Answers
question divider line

Home > Diagrammatic Tests > Data Interpretation > Bar Charts >Bar Chart Questions
question divider line

Study the bar chart and answer the questions.

Bar Charts Questions and Answers

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

Answer & Explanation:

Answer: Option D

Explanation:

The required answer is got by 48,000 - 30,000 = 18,000.



question divider line

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

Answer & Explanation:

Answer: Option C

Explanation:

The lowest rate of change for

For year 1997 and 1998 = ((48000 - 40000) / 40000) x 100 = 20%

For year 1999 and 2000 = ((30000 - 25000) / 25000) x 100 = 20%

is exhibited by both option (A) and (B).



question divider line
question divider line

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

Answer & Explanation:

Answer: Option A

Explanation:

The sum of sales in the two years is 30,000 + 18,000 = 48,000, which is the sales value for 1997.



question divider line

The percentage increases in sales from 2001 to 2002 was ?


A. 115 %
B. 128 %
C. 122 %
D. 118 %

Answer & Explanation:

Answer: Option C

Explanation:

The percentage increase exhibited is

((40 - 18)/18) x 100 = 122 % approximately.



question divider line

Page 1   | Page 2   | Page 3   | Page 4   | Page 5   | Page 6   | Page 7   | Page 8   | Page 9   | Page 10   | Page 11   | Page 12   | Page 13   | Page 14   | Page 15   | Page 16   | Page 17   | Page 18   | Page 19  

question divider line

More educational and fun tests below.




Questions or comments? Please discuss below.




Copyright © The Online Test Centre - Since 2005 | Terms and Conditions & Privacy Policy | Blog


The largest provider of tests on the web. We have thousands of questions covering

 

numerical and verbal aptitude tests, diagrammatic and logic tests, reasoning tests,

 

puzzles, general knowledge test questions and GMAT test advice and questions.

 

No login required. All tests are free. All the tests you need when you need them.