Q82
What is the percentage increase in the export of all the countries together during the year 1999 to 2001 ? (rounded off to two digits after decimals)
A.
88.99%
B.
72.39%
C.
38.89%
AnswerD.
62.89%
E.
40. 60%
Answer: Option C
Solution
Answer: Option C
Solution:
Total export of all countries together in 1999= 40 + 25 + 55 + 60 + 50 + 40
= Rs. 270 crore
Total export of all countries together in 2001
= 45 + 50 + 90 + 15 + 100 + 75
= Rs. 375 crore
\begin{aligned} & \therefore \text{Required % increase} \\ & = \frac{375 - 270}{270}\times100 \\ & = \frac{105}{270}\times100 \\ & = \frac{350}{9}\% \\ & = 38.88\% \\ & \approx 38.89\% \\\end{aligned}