Which of the following are the units of area?
m2
cm2
km2
m3
Among the given options, m2, cm2 and km2 are all units of area while m3 is a unit of volume.
Population of Rajasthan is 570 lakh and population of UP is 1660 lakh.
Area of Rajasthan is 3 lakh/km2 and area of UP is 2 lakh/km2
(i) How many people are there per km2 in both these states?
(ii) Which State is less populated?