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प्रश्न
Observe the following graph and answer the questions given below-
India- % of population (2016)
- Which type of graph is this?
- Which age group has the highest population?
- Write class interval of age groups given on Y-axis.
- Whose number is more in males and females of age above 60?
- How much percent of females are found in age group of 55 to 59 years?
- After which age group is the decrease in population found?
उत्तर
- This is the population pyramid, which shows age and sex of population.
- The age group of 10 to 14 years has the highest population.
- The class interval of age groups given on ‘Y’ axis is 5 years.
- In the age group of above 60 years, the percentage of the male and female population is almost the same.
- In the age group of 55 to 59, 2% females are found.
- The decrease in population is found after the age group of 15 to 19.
संबंधित प्रश्न
The average life expectancy in India is increasing.
Identify the wrong pair.
State and population density
i) Sao Paulo – Dense
ii) Himachal Pradesh – dense
iii) Amazonas – Sparse
iv) West Bengal – Dense
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?
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?
Giving examples, correlate climate and population distribution.
What could be the reasons of lower sex ratio in any region?
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.
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.
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?
