| Direction: Study the following bar graph and line graph carefully and answer the questions given below: The following bar graph shows the expenditure (in Rs. cr) of company P and Q. \[\text{ }\!\!%\!\!\text{ profit=}\frac{\text{income-Expenditure}}{\text{Expenditure}}\text{ }\!\!\times\!\!\text{ 100}\] |
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| The line-graph shows the percentage profit of two companies over the years. |
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A) 420.16cr
B) 404.15cr
C) 397.26cr
D) 423.14cr
E) 399.26cr
Correct Answer: A
Solution :
Income of Company Q in 2014 \[=280\times \frac{120}{100}=280\times 1.20=Rs.336cr\] Income of Company Q in 2015 \[=340\times \frac{125}{100}\] \[\text{=340}\times \text{1,25=Rs}\text{.425 cr}\] Income of Company Q in 2016 \[\text{=370 }\!\!\times\!\!\text{ }\frac{\text{135}}{\text{100}}\text{=370 }\!\!\times\!\!\text{ 1}\text{.35=Rs}\text{.499}\text{.5}\] cr \[\therefore \] Reqd average \[\text{=Rs}\text{.}\frac{\text{(336+425+499}\text{.5)}}{\text{3}}\text{cr}\] \[\text{=}\frac{1260.5}{3}\approx Rs.420.16cr\]
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