What is the approximate percentage increase in the export of all the countries together in the year 2022 in comparison to the year 2020?

Correct option is C

Given:
The total exports of six countries A-F over the five years from 2019 to 2023
Formula Used:
Percentage Increase/Decrease =$$\frac{Increase/Decrease in Value}{Original\ Value} \times 100$$​​
Solution:
Total exports of all countries in the year 2020 is :
80+50+110+120+100+80 = Rs. 540 crores
Total exports of all countries in the year 2022 is:
90+100+180+30+200+150 = Rs. 750 crores
Increase in export in 2022 from 2020 = 750-540 = Rs. 210 crores
Percentage increase = $$\frac{210}{540} \times 100 = 38.889\%$$​​