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1. Study the graph and answer the questions.

In case of which soft drink was the average annual sale maximum during the period 1988-1993?

A. Pep-up only

B. Pep-up and Dew-drop

C. Cool-up only

D. Cool-up and Pep-up

Solution:

Average annual sales during 1988 - 1993
Cool up

\begin{aligned} = \frac{25 + 6 + 19 + 15 + 25 + 30}{6} \\ = \frac{120}{6} \\ = 20 lakh bottles \\ Pep up \\ = \frac{30 + 35 + 30 + 25 + 20 + 20}{6} \\ = \frac{160}{6} \\ = 26 \frac{2}{3} lakh bottles \end{aligned}

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