NCERT Solutions for Class 7 Mathematics Chapter 8
Important NCERT Questions
Class vii Math Chapter 8 Comparing Quantities Exercise 8.1
NCERT Books for Session 2022-2023
CBSE Board
Questions No: 3
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?
Share
(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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https://www.tiwariacademy.com/ncert-solutions/class-7/maths/chapter-8/