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# Population of Rajasthan = 570 lakhs and population of UP = 1660 lakhs. Area of Rajasthan = 3 lakh km^{2} and area of UP = 2 lakh km^{2}

(i) How many people are there per km^{2} in both these States?

(ii) Which State is less populated?

**Solution:**

In Rajasthan, Number of people per km^{2} = Population / Area

= 570,00,000 / 3,00,000

= 190

It means 190 people are there per km^{2} in Rajasthan.

In UP., Number of people per km^{2}

= 1660,00,000 / 2,00,000

= 830

It means 830 people are there per km^{2} in UP

(ii ) Rajasthan is less populated because in Rajasthan fewer people live per km^{2} as compared to UP.

**☛ Check: **NCERT Solutions for Class 7 Maths Chapter 8

**Video Solution:**

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

Class 7 Maths NCERT Solutions Chapter 8 Exercise 8.1 Question 3

**Summary:**

Population of Rajasthan = 570 lakhs and population of UP = 1660 lakhs. Area of Rajasthan = 3 lakh km^{2} and area of UP = 2 lakh km^{2 }(i) 190 people are there per km^{2} in Rajasthan, 830 people are there per km^{2} in UP. (ii) Rajasthan is less populated because in Rajasthan fewer people live in per km^{2} as compared to UP.

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