Directions (1 - 5): Study the table carefully and answer the given questions.
Total exports of six countries over five years (in Rs. crore)
Note: Profit = Exports - Imports.
Years → | 1998 | 1999 | 2000 | 2001 | 2002 |
Country ↓ | |||||
P | 20 | 40 | 60 | 45 | 90 |
Q | 30 | 25 | 15 | 50 | 100 |
R | 50 | 55 | 70 | 90 | 65 |
S | 45 | 60 | 20 | 15 | 25 |
T | 60 | 50 | 55 | 100 | 110 |
U | 24 | 40 | 60 | 75 | 120 |
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%
D. 62.89%
E. 40. 60%
Answer: Option C
Solution(By Examveda Team)
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
$$\eqalign{ & \therefore \text{Required % increase} \cr & = \frac{375 - 270}{270}\times100 \cr & = \frac{105}{270}\times100 \cr & = \frac{350}{9}\% \cr & = 38.88\% \cr & \approx 38.89\% \cr} $$
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