Advertisements
Advertisements
Question
Observe the following graphs and answer the questions given below them:
(1) What do the above graphs show?
(2) Which country has highest male population?
(3) Which country has highest female population?
(4) Which country has rapid increase in female population after 2001?
(5) What was the female population in India in 1961?
(6) Which country has more than 1000 female population?
Solution
1) The above graphs show the sex ratio of Brazil and India.
2) India has highest male population.
3) Brazil has highest female population.
4) Brazil has rapid increase in female population after 2001.
5) The female population was 940 in India in 1961.
6) Brazil has more than 1000 female population.
APPEARS IN
RELATED QUESTIONS
Explain the reasons of low sex ratio in India.
With the help of given statistical data prepare a simple bar graph and answer the following questions:
India – Trend of Urbanisation (1961-2011)
| Year | Percentage of Urban Population |
| 1961 | 18.0 |
| 1971 | 18.2 |
| 1981 | 23.3 |
| 1991 | 25.7 |
| 2001 | 27.8 |
| 2011 | 31.2 |
(1) What is the interval of the data?
(2) Which decade shows slow rate of urbanisation?
(3) Which decade shows high rate of urbanisation?
Classify the factors affecting the distribution of population into favourable and unfavourable. Nearness to sea, lack of roads, temperate climate, lack of industries, new cities and towns, tropical moist forests, minerals, semi-arid climate, cultivable land.
Giving examples, correlate climate and population distribution.
What should be done so that our manpower is utilized properly, sex ratio improves and population growth is controlled? Write two to three sentences on each.
Number of females _________ males in a region is known as sex ratio.
Expectancy of life is still less in developing countries.
Prepare a simple bar graph with the help of given statistical information and answer the questions given below-
Brazil-life expectancy
| Years | Life expectancy |
| 1960 | 54 |
| 1970 | 59 |
| 1980 | 61 |
| 1990 | 65 |
| 2000 | 70 |
| 2010 | 73 |
| 2016 | 75 |
Questions-
- What is the interval of years in the data?
- What is the difference in life expectancy of 1960 and 2016?
- Write five sentences about the analysis of graph.
Observe the following graphs and answer the questions given below:
- In which country is the number of female is more in the age group 15-19 years?
- In which country do you find a higher percentage of the population belonging to the age group 80 + years?
- In which country is the number of children of age group 0-4 years more?
- In Brazil, which age group has the highest population.?
- While comparing the age-sex pyramids, which pyramid has a broader base?
- In which country is the proportion of the population belonging to the age group less than 15 years lesser?
With the help of given statistical data, prepare a simple bar graph and answer the following questions:
| Life Expectancy - India | |
| Years | Life Expectancy |
| 1980 | 54 |
| 1990 | 58 |
| 2000 | 63 |
| 2010 | 67 |
| 2016 | 68 |
- In the year 1990, what is the average life expectancy?
- In which two decades, the average life expectancy is found to be similar increase?
- How much increase can be seen in the life expectancy from 1990 to 2016?
