Question Detail
A soft drink company prepares drinks of three different flavours X, Y and Z. The production of the three flavours over a period of six years has been expressed in the form of bar graph below. Study the bar graph and answer the question based on graph.
For which flavour was the average annual production maximum in given period of time ?
- Z
- X
- Y
- X and Z
Answer: Option C
Explanation:
Average annual productions over the given period for various flavours are :
\begin{aligned}
\text{For X =}\frac{1}{6}(50+40+55+45+60+50) \\
= 50 \text{lakh bottles} \\
\text{For Y =}\frac{1}{6}(55+60+50+55+50+55) \\
= 54.17 \text{lakh bottles} \\
\text{For Z =}\frac{1}{6}(45+50+60+60+45+40) \\
= 50 \text{lakh bottles} \\
\end{aligned}
So Maximum average is for Y
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