Table Charts Questions and Answers


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

Table Charts Questions and Answers

What was the approximate percentage increase in the sales of 55AH batteries in 1998 compared to that in 1992?


A. 28%
B. 31%
C. 33%
D. 34%

Answer & Explanation:

Answer: Option D

Explanation:

Table Charts Questions and Answers



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The total sales of all the seven years is the maximum for which battery?


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

Answer & Explanation:

Answer: Option C

Explanation:

The total sales (in thousands) of all the seven years for various batteries are:

For 4AH = 75 + 90 + 96 + 105 + 90 + 105 + 115 = 676

For 7AH = 144 + 126 + 114 + 90 + 75 + 60 + 85 = 694

For 32AH = 114 + 102 + 75 + 150 + 135 + 165 + 160 = 901

For 35AH = 102 + 84 + 105 + 90 + 75 + 45 + 100 = 601

For 55AH = 108 + 126 + 135 + 75 + 90 + 120 + 145 = 799.

Clearly, sales are maximum in case of 32AH batteries.



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What is the difference in the number of 35AH batteries sold in 1993 and 1997?


A. 24000
B. 28000
C. 35000
D. 39000

Answer & Explanation:

Answer: Option D

Explanation:

Required difference = [(84 - 45) x 1000] = 39000.



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The percentage of 4AH batteries sold to the total number of batteries sold was maximum in the year?


A. 1994
B. 1995
C. 1996
D. 1997

Answer & Explanation:

Answer: Option D

Explanation: The percentages of sales of 4AH batteries to the total sales in different years are:

Table Charts Questions and Answers



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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 & Explanation:

Answer: Option B

Explanation:

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



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