Population of Rajasthan = 570 lakhs and population of U.P. = 1660 lakhs. Area of Rajasthan = 3 lakh km² and area of U.P. = 2 lakh km². (i) How many people are there per km2 in both states? (ii) Which state is less populated?

(i) People present per km² = Population/Area
In Rajasthan = 570 lakhs/3 lakhs per km² = 190 people km²
In U.P. = 1660 lakhs/2 lakh per km² = 830 people per km²

(ii) Rajasthan is less populated.

Class 7 Maths Chapter 8 Exercise 8.1

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