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प्रश्न
Number of females _________ males in a region is known as sex ratio.
पर्याय
percent
per lakh
per thousand
per million
उत्तर
Number of females per thousand males in a region is known as sex ratio.
संबंधित प्रश्न
Answer the following in detail.
Explain - The growth rate of population in India is decreasing but population is increasing.
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?
Is the following sentence right or wrong? Correct the wrong one.
The life expectancy of Indians is decreasing.
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.
Explain the similarities and differences between the population distribution in Brazil and India.
Giving examples, correlate climate and population distribution.
- Compare and classify the population densities shown in the squares ‘a’ and
‘b’ representing 1 sq.km of area. - If in figure B, one sign = 100, then what will be the sex ratio?
(a)
(b)
What could be the reasons of lower sex ratio in any region?
Observe the following graph and answer the questions given below:
- What does the sex ratio of India indicate ?
- Since when has the sex ratio in India increased?
- What was the condition of sex ratio in India in 1961-71?
- What does sex ratio mean?
- What does the sex ratio of Brazil indicate?
- In which year did the women outnumber men in considerable amount in Brazil?
Is there a relationship between increase in life expectancy and growth of population? If yes, how?
