Question 3 (i)
Population of Rajasthan = 570 lakhs, population of UP= 1660 lakhs.
Area of Rajasthan = 3 lakh km2 and area of UP = 2 lakh km2
How many people are there in per km2 in both these states?
Population of Rajasthan in 3 lakh km2 area = 570 lakh
So, the number of people in 1 km2 area of Rajasthan = 5703=190
Population of U.P in 2 lakh km2 area = 1660 lakh
So, the number of people in 1 km2 area of U.P= 16602=830