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

A. 4AH
B. 7AH
C. 32AH
D. 35AH
E. 55AH

Answer: Option B

Explanation:

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