1. Explain what per capita income means. How is it used to compare countries or states? Use the given examples to show the calculation.
Answer:
Per capita income means the average income per person in a year.
Formula: Total income ÷ Total population.
It helps us compare how rich or poor areas are.
Example: Country A: ₹50,00,000 ÷ 1,000 = ₹5,000 per person.
Country B: ₹60,00,000 ÷ 1,500 = ₹4,000 per person.
We can also compare states. Example: Goa (high per capita income) vs Bihar (low per capita income).
2. Why is per capita income alone not enough to compare development? Explain with examples.
Answer:
It hides inequality. It shows only the average.
If one earns a lot and others earn very little, the average looks high. But most people are poor.
Example: Village with one person at ₹95,000 and four at ₹1,250 each. Average = ₹20,000. But most are struggling.
It does not show health, education, or quality of life.
In some Gulf countries, income is high. But many workers lack education and healthcare.
In the USA, some cannot afford healthcare. So high income does not mean good life for all.
3. List and explain other indicators used to compare development besides per capita income.
Answer:
Literacy Rate: Shows education level. Example: Kerala high literacy; Bihar lower.
Life Expectancy: Shows health and care. Example: Japan ~85 years, India ~70 years.
Infant Mortality Rate (IMR): Shows child health. Lower is better. Example: Kerala 6, UP 38 per 1,000.
Public Facilities: Shows basic services like schools, hospitals, water.
Net Attendance Ratio: Shows how many children attend school in the right age group.
These give a complete picture of people’s well-being.
4. Using Kerala and Bihar as examples, compare development using multiple indicators. What do you conclude?
Answer:
Per capita income may be higher in some states, but that is not the full story.
Kerala has very high literacy (about 96%). Bihar has much lower literacy.
IMR is very low in Kerala (6), but higher in some states like UP (38).
Public facilities like schools and hospitals are better in Kerala.
This means people in Kerala likely have better health and education.
Conclusion: Using many indicators is better than only using income.
5. What is the Human Development Index (HDI)? Why is it a better measure than per capita income alone?
Answer:
HDI is a combined measure of income, education, and life expectancy.
It checks how people live, not just how much they earn.
It captures health, schooling, and standard of living.
Two areas with same per capita income can have different HDI.
HDI shows quality of life, not just money.
So, it is a better and fairer way to compare development.
High Complexity (Analysis & Scenario-based)
6. Two countries have the same per capita income. Country X has high literacy and low IMR. Country Y has low literacy and high IMR. Which is more developed? Justify your answer.
Answer:
Both have the same average income, but their human indicators differ.
Country X has high literacy. So, people can access better jobs and services.
Country X also has low IMR. This shows good healthcare and nutrition.
Country Y has weak education and health. People face hardships.
So, Country X is more developed in real life terms.
Development is about people’s well-being, not just income numbers.
7. A village has safe water supply, a primary health center, and high school access. But average income is low. Discuss if the village is developed or not. Give reasons using indicators.
Answer:
Per capita income is low. So, money with people is limited.
But the village has safe water. This reduces diseases.
It has a health center. So IMR and illnesses can be lower.
It has a high school. This raises literacy and future income.
On human aspects, the village is doing well and can improve faster.
With time, these public facilities can also raise incomes.
8. A state improves life expectancy from 65 to 72 and literacy from 70% to 85%, but its per capita income grows very slowly. How would you assess its development?
Answer:
Higher life expectancy means better healthcare, sanitation, and nutrition.
Higher literacy means better education and future skills.
Slow income growth shows the economy is not expanding fast.
But people’s capabilities and quality of life have improved.
HDI would likely rise due to gains in health and education.
Overall, the state is developing, even if income growth is slow.
9. Design a simple development report card for a district. Select five indicators and explain how each will guide better decisions.
Answer:
Per Capita Income: Shows the average earning. Helps plan jobs and industry.
Literacy Rate: Shows education level. Helps plan schools and teacher training.
Life Expectancy: Shows health outcomes. Guides spending on hospitals and nutrition.
IMR: Shows child health. Points to maternal care, immunization, and clean water.
Public Facilities Index: Tracks water, sanitation, transport, electricity access.
Together, these guide targeted policies and fair resource allocation.
10. Explain how improving public healthcare can reduce IMR and increase life expectancy. How can this also influence per capita income indirectly?
Answer:
Better healthcare gives safe births and immunization for children.
This brings IMR down. More children survive and grow healthy.
With clinics and hospitals, people live longer, so life expectancy rises.
Healthy people work better and miss fewer days.
This raises productivity and can increase incomes over time.
So, public health supports both human and economic development.
