Data Interpretation - Bar Charts - Discussion

Study the bar chart and answer the questions.

Sale of Cellular Phones

2. 

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: 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).


Bhagwat Jha said: (Jul 21, 2015)  
Why are we dividing with 40000 & 25000 and not with 48000 &30000 respectively?

Steve said: (Aug 15, 2015)  
I think we should divide with 48000 & 30000 in place of 40000 & 25000 respectively.

Gujju Motors said: (Aug 24, 2016)  
Yes, it shoud be by 48000 and 30000.

Basavanagouda said: (May 19, 2018)  
Correct, We should decided by 48000 and 30000.

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