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Question (11)

QN0038031

If the average income of five families is ₹9,000, their total income is:

(A) ₹14,000
(B) ₹45,000
(C) ₹54,000
(D) ₹90,000

Correct Answer: B

Explanation:

Total income = Average income × Number of families = ₹9,000 × 5 = ₹45,000.

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Question (12)

QN0038032

Four families have incomes ₹5,000, ₹7,000, ₹9,000 and ₹11,000. A fifth family joins them. If the average income becomes ₹9,000, the fifth family's income is:

(A) ₹9,000
(B) ₹12,000
(C) ₹13,000
(D) ₹15,000

Correct Answer: C

Explanation:

New total = 5 × ₹9,000 = ₹45,000. Existing total = ₹32,000. Fifth family's income = ₹45,000 − ₹32,000 = ₹13,000.

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Question (13)

QN0038033

The World Bank primarily uses which indicator for classifying countries?

(A) Literacy rate
(B) Infant mortality rate
(C) Per capita income
(D) Life expectancy

Correct Answer: C

Explanation:

The World Bank uses per capita income as the main criterion for classifying countries.

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Question (14)

QN0038034

According to the chapter's 2024 figures, India falls in which income category?

(A) High income
(B) Low income
(C) Low middle income
(D) Very high income

Correct Answer: C

Explanation:

The chapter states that India's 2024 per capita income was about US$11,000 and places India in the low middle income category.

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Question (15)

QN0038035

According to the chapter, countries with per capita income of about US$2,300 or less in 2024 were classified as:

(A) High-income countries
(B) Low-income countries
(C) Middle-income countries
(D) Developed countries

Correct Answer: B

Explanation:

The chapter states that countries with per capita income of about US$2,300 or less are low-income countries.

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Question (16)

QN0038036

State P has a per capita income of ₹3,00,000 and State Q has ₹2,50,000. Based only on per capita income, which state would be placed higher in development?

(A) State P
(B) State Q
(C) Both equally
(D) Cannot be compared using income

Correct Answer: A

Explanation:

When per capita income is used as the criterion, the state with higher per capita income is placed higher.

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Question (17)

QN0038037

Haryana's per capita income in the chapter is ₹3,25,759, while Kerala's is ₹2,81,001. What is the difference?

(A) ₹34,758
(B) ₹44,758
(C) ₹54,758
(D) ₹64,758

Correct Answer: B

Explanation:

₹3,25,759 − ₹2,81,001 = ₹44,758.

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Question (18)

QN0038038

Bihar's per capita income is ₹60,337 and Haryana's is ₹3,25,759. Approximately how many times is Haryana's per capita income compared with Bihar's?

(A) 2 times
(B) 3 times
(C) 5.4 times
(D) 8 times

Correct Answer: C

Explanation:

₹3,25,759 ÷ ₹60,337 ≈ 5.4. Thus Haryana's per capita income is about 5.4 times Bihar's.

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Question (19)

QN0038039

Consider the following data: State A has per capita income ₹3,00,000 and IMR 30, while State B has per capita income ₹2,80,000 and IMR 8. If development is assessed using both income and health, what does the data demonstrate?

(A) Income alone gives a complete picture
(B) Higher income automatically means lower IMR
(C) Development needs indicators other than income
(D) IMR is unrelated to development

Correct Answer: C

Explanation:

Income and health indicators can give different results, so development cannot be judged by income alone.

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Question (20)

QN0038040

The Infant Mortality Rate refers to the number of children who die:

(A) Before completing 5 years per 100 live births
(B) Before completing 1 year per 1,000 live births
(C) Between 1 and 5 years per 1,000 births
(D) Before completing 10 years per 100 births

Correct Answer: B

Explanation:

IMR is the number of children dying before completing one year of age per 1,000 live births.

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Question (11)

If the average income of five families is ₹9,000, their total income is:

Explanation:

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Question (12)

Four families have incomes ₹5,000, ₹7,000, ₹9,000 and ₹11,000. A fifth family joins them. If the average income becomes ₹9,000, the fifth family's income is:

Explanation:

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Question (13)

The World Bank primarily uses which indicator for classifying countries?

Explanation:

Link:

Question (14)

According to the chapter's 2024 figures, India falls in which income category?

Explanation:

Link:

Question (15)

According to the chapter, countries with per capita income of about US$2,300 or less in 2024 were classified as:

Explanation:

Link:

Question (16)

State P has a per capita income of ₹3,00,000 and State Q has ₹2,50,000. Based only on per capita income, which state would be placed higher in development?

Explanation:

Link:

Question (17)

Haryana's per capita income in the chapter is ₹3,25,759, while Kerala's is ₹2,81,001. What is the difference?

Explanation:

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Question (18)

Bihar's per capita income is ₹60,337 and Haryana's is ₹3,25,759. Approximately how many times is Haryana's per capita income compared with Bihar's?

Explanation:

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Question (19)

Consider the following data: State A has per capita income ₹3,00,000 and IMR 30, while State B has per capita income ₹2,80,000 and IMR 8. If development is assessed using both income and health, what does the data demonstrate?

Explanation:

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Question (20)

The Infant Mortality Rate refers to the number of children who die:

Explanation:

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