Advertisements
Advertisements
प्रश्न
How is sex-ratio measured?
Advertisements
उत्तर
Sex ratio in the world is calculated as number of males per thousand of females in a population.
Sex ratio = (No. of males)/(No. of females) × 1000
In countries like India sex ratio is calculated as number of females per thousand of males.
Sex ratio = (No. of females)/(No. of males) × 1000
संबंधित प्रश्न
Answer in detail :
Outline the importance of population pyramids in the study of populations.
Identify the incorrect factor
Characteristics of constrictive pyramid:
State whether right or wrong:
Literacy ratio of population is indicator of economic and social development of a country.
Write short note.
Literacy and education
Write short note
Population pyramid and sex ratio
What do you understand by population composition?
Which regions have an unfavorable sex ratio towards women?
Name the country with the lowest sex ratio in the world.
What do you mean by natural advantage and social disadvantage?
How is sex ratio calculated in different countries of the world?
Describe the main characteristics of each of the major groups of human occupations in the world.
Which state has the highest sex ratio?
Which one of the following reflected by Age-Sex pyramid?
Bell shaped Pyramid refers to ______.
According to the UNO, how many countries have sex ratio favourable for females?
According to the UNO, how many countries have sex ratio unfavourable for females?
Which diagram shows age-sex structure?
Which of the following programs sponsored by the central government aims at enabling the rural population to conserve water for drinking, irrigation, fisheries and afforestation?
Study the given graph carefully and answer the following question:
Intra-state Migration by place of Last Residence Indicating Migration Streams India, 2011
Inter-state Migration by Place of Last Residence Indicating Migration Streams India, 2011
Which stream of migration shows the lowest trend in interstate migration?
Study the given graph carefully and answer the following question:
Intra-state Migration by place of Last Residence Indicating Migration Streams India, 2011
Inter-state Migration by Place of Last Residence Indicating Migration Streams India, 2011
Who dominates rural to rural migration in inter-state migration?
The lowest sex ratio in the world is in which country?
What does the high proportion of young population implies?
Which group is also known as post-reproductive group?
Which type of population pyramid shows a bell shape?
Assertion: India is agrarian country.
Reason: Population engaged in agriculture is high in India.
Observe the following graph and answer the question given below.
- Which region has the highest literacy rate?
- Which region has the lowest literacy rate?
- In which region does women fare better than men in literacy rate?
- Write a concluding paragraph about the graph.
- What does this graph tells us?
Which one of the following is the largest linguistic group of India?
Which one of the following is the largest linguistic group of India?
Which one of the following is the largest linguistic group of India?
