| Directions: Read the table, graph carefully and answer these questions given below, [SSC (CGL) 2015] |
 |
| The number of years during which the company has its production less than the average production during 1920-1927 is approximately |
A) 4
B) 2
C) 3
D) 6
Correct Answer: A
Solution :
| Average production of company form 1920 to 1927 |
| \[=\,\,\frac{\begin{align} & 71.3+43.51+67.66+76.23 \\ & +\,77.23+88.93+91.75+100.17 \\ \end{align}}{8}\] |
| \[=\frac{616.75}{8}=77.0975\]million tonnes |
| So, the number of years, which has less production than average production = 4 |
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