15
17.5
20
22.5
Answer is Wrong!
Answer is Right!
The correct answer is (b).
India’s population in 2011 was estimated to be 1,210,193,422, which is 17.5% of the world’s population of 6,912,000,000.
Option (a) is incorrect because it is less than the actual percentage. Option (c) is incorrect because it is more than the actual percentage. Option (d) is incorrect because it is not a valid percentage.