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?
Text Solution
AI Generated Solution
To solve the problem step by step, we will calculate the population density (people per km²) for both Rajasthan and Uttar Pradesh (UP) and then determine which state is less populated.
### Step 1: Calculate the population density for Rajasthan
- **Population of Rajasthan** = 570 lakhs
- **Area of Rajasthan** = 3 lakh km²
**Formula for population density**:
\[
...
Topper's Solved these Questions
COMPARING QUANTITIES
NCERT ENGLISH|Exercise EXERCISE 8.2|10 Videos
COMPARING QUANTITIES
NCERT ENGLISH|Exercise SOLVED EXAMPLES|21 Videos
ALGEBRAIC EXPRESSIONS
NCERT ENGLISH|Exercise EXERCISE 12.2|5 Videos
CONGRUENCE OF TRIANGLES
NCERT ENGLISH|Exercise SOLVED EXAMPLES|9 Videos
Similar Questions
Explore conceptually related problems
To cover a population of 20 lakh, a transmission tower should have a height of (radius of the earth = 6,400 km, population 1000//km^(2) ).
A river 3 m deep and 40 m wide is flowing at the rate of 2 km per hour. How much water will fall into the sea in a minute?
(3.86)/(x)+(180.2)/(10x)+(42.2)/(5x) The Ironman Triathlon originated in Hawaii in 1978. The format of the Ironman has not changed since then: It consists of a 3.86-km swim, a 180.2-km bicycle ride, and a 42.2-km run, all raced in that order and without a break. Suppose an athlete bikes 10 times as fast as he swims and runs 5 times as fast as he swims. The variable x in the expression above represents the rate at which the athlete swims, and the whole expression represents the number of hours that it takes him to complete the race. If it takes him 16.2 hours to complete the race, how many kilometers did he swim in 1 hour?
An airforce plane is ascending vertically at the rate of 100 km/h. If the radius of the earth is rk m , how fast is the area of the earth, visible from the plane, increasing at 3 minutes after it started ascending? Given that the visible area A at height h is given by A=2pir^2h/(r+h) .
An airforce plane is ascending vertically at the rate of 100 km/h. If the radius of the earth is rk m , how fast is the area of the earth, visible from the plane, increasing at 3 minutes after it started ascending? Given that the visible area A at height h is given by A=2pir^2h/(r+h) .
The area of a square field is 60025 m^2dot A man cycles along its boundary at 18 km/ hr. In how must time will he return at the starting point ?
(i) Find the equation of a line, in which the mid- point of the line segment between the axes is (-3,2) . (ii) Find the area of triangle formed by the line 4x+3y=24 and the co-ordinate axes.
Figure shows a cubical block of side 10 cm and relative density 1.5 suspended by a wire of cross sectional area 10^(-6) m^(2) . The breaking stress of the wire is 7 xx 10^(6) N//m^(2) . The block is placed in a beaker of base area 200 cm^(2) and initially i.e. at t = 0, the top surface of water & the block coincide. There is a pump at the bottom corner which ejects 2 cm^(3) of water per sec. Find the time at which the wire will break.
The population of five countries are in the graph above. If population density is defined as (population)/(area), and the area of paraguay is 400,000 sq km , what is the population density of paraguay , In the people per sq km?
A man moves up on a 3 km long incline road with speed of 2m/s , then on a 3 km level road with speed of 3 m/s and moves down on a 3 km long incline road with 6 m/s. Find the average speed of man.
