Data Interpretation - Table Charts - Discussion

The following table gives the sales of batteries manufactured by a company over the years.

Number of Different Types of Batteries Sold by a Company Over the Years (Numbers in Thousands)

Year Types of Batteries
4AH 7AH 32AH 35AH 55AH Total


In case of which battery there was a continuous decrease in sales from 1992 to 1997?

[A]. 4AH
[B]. 7AH
[C]. 32AH
[D]. 35AH

Answer: Option B


From the table it is clear that the sales of 7AH batteries have been decreasing continuously from 1992 to 1997.

Gp said: (May 19, 2017)  
More loss is in 35AH since it has decreased from 105 to 45.

Rohit said: (Sep 16, 2018)  
For that, we have to calculate the average of all for 35AH.

Abhishek said: (Sep 16, 2020)  
I am not getting this, please explain me.

Nayana Hm said: (Sep 26, 2020)  

See the table of 7AH there is drastically decrease from 1992 to 1997.

Column of 7AH from 1992 to 1997.
144, 126, 114, 90, 75, 60.

Hope it's clear.

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