UPSC GS Paper I: Indian Society, Population and Demographic Dividend

Must?Know (20–25 detailed bullets)

• India’s population as per 2011 Census was 1,210.9 million; projected to peak at 1.6 billion around 2048 according to UN Population Division estimates.
• Decadal growth rate (2001–2011) was 17.64%, down from 21.54% (1991–2001), indicating sustained fertility decline.
• Total Fertility Rate (TFR) in India is 2.0 (NFHS-5, 2019–21), below replacement level of 2.1; Bihar has highest TFR at 3.0, while Andaman & Nicobar has lowest at 1.1.
• Sex ratio improved to 943 females per 1000 males in 2011 from 933 in 2001; child sex ratio (0–6 years) declined from 927 to 919, indicating persistent gender bias.
• Literacy rate increased to 74.04% in 2011 from 64.83% in 2001; female literacy (65.46%) still lags behind male (82.14%).
• Kerala has highest literacy (93.91%), followed by Lakshadweep (92.28%); Bihar has lowest (63.82%).
• Workforce participation rate (WPR) for females in India is ~25% (PLFS 2022–23), significantly lower than males (~78%), reflecting social and structural barriers.
• Demographic dividend refers to economic growth potential when the working-age population (15–64 years) is larger than the non-working-age share; India’s share of working-age population is expected to peak at 65% by 2036.
• Dependency ratio in India declined from 79.3 (2001) to 52.7 (2021) per 100 working-age persons, enhancing growth potential.
• National Population Policy (NPP) 2000 aimed to stabilize population by 2045 through voluntary, rights-based measures; no coercive family planning.
• NFHS-5 (2019–21) shows 77% of married women aged 15–49 use modern contraception, up from 48% in NFHS-3 (2005–06).
• The adolescent population (10–19 years) constitutes 21% of India’s total population (UNFPA 2022), largest in the world.
• SRS (Sample Registration System) is the primary source for fertility, mortality, and migration data; conducted by Registrar General of India.
• Urban population rose to 31.16% in 2011 from 27.81% in 2001; Mumbai, Delhi, Kolkata remain most populous cities.
• Scheduled Castes constitute 16.6% and Scheduled Tribes 8.6% of India’s population (2011 Census), with highest concentration in specific states (e.g., Punjab – SCs; Mizoram – STs).
• The National Commission for Scheduled Castes (Article 338) and National Commission for Scheduled Tribes (Article 338A) monitor constitutional safeguards.
• Ageing population (60+ years) is rising: 8.6% in 2011, projected to reach 19.5% by 2050 (UN estimates); poses challenges for elder care and pensions.
• Kerala and Tamil Nadu achieved replacement level fertility (TFR-2.1) by 1990s; Uttar Pradesh, Rajasthan, Jharkhand achieved it only after 2020.
• Migration in India is predominantly rural-to-rural (58%) and male-dominated; inter-state migration increased due to economic opportunities (e.g., Gujarat, Maharashtra).
• The proportion of population below 15 years declined from 34.3% (2001) to 28.8% (2021), indicating demographic transition.
• National Youth Policy 2014 defines youth as 15–29 years; focuses on employment, education, health, and participation.
• India’s median age is 28.4 years (2023, UN), compared to 38.3 in China and 42.3 in Japan, giving advantage in labor supply.
• The Maternal Mortality Ratio (MMR) declined to 97 per 100,000 live births (2018–20) from 130 (2014–16), with Kerala (19) and Assam (195) showing wide disparities.
• The Sex Ratio at Birth (SRB) improved to 934 (2020–22) from 918 (2014–16), attributed to Beti Bachao Beti Padhao (launched 2015).
• International migration: 17.5 million Indians abroad (World Bank 2020), largest diaspora globally; remittances were $100 billion in 2022 (RBI data).

Difficulty Level

Intermediate – requires integration of census data, policy documents, and demographic trends with socio-economic implications, often tested in both prelims and mains.

Common UPSC Traps (3–5 factual traps)

Trap: Demographic dividend automatically leads to economic growth – Fact: Demographic dividend is potential, not guaranteed; requires investment in education, health, and job creation (as per World Bank reports).
Trap: Total Fertility Rate (TFR) and Infant Mortality Rate (IMR) are directly proportional – Fact: TFR and IMR are inversely related; as IMR declines, TFR tends to fall due to increased child survival (evident in NFHS data).
Trap: National Population Policy 2000 set a target to achieve zero population growth by 2045 – Fact: NPP 2000 aimed for population stabilization by 2045, not zero growth; stabilization means replacement level fertility sustained over time (Ministry of Health document).
Trap: Sex ratio and child sex ratio improved uniformly across all states – Fact: While national sex ratio improved, child sex ratio declined in 2011 compared to 2001; Haryana (834) and Punjab (846) had worst child sex ratios despite economic development.
Trap: Working-age population includes 15–60 years – Fact: Standard definition (ILO, UN) uses 15–64 years; India’s demographic dividend calculations follow this (Economic Survey 2018–19).

Practice MCQs (5–7 questions)

Question: Which of the following statements best describes India’s current demographic transition stage?
A) High birth and death rates with stagnant population growth
B) Declining birth and death rates with high working-age population share
C) Low birth rate and high death rate leading to population decline
D) High birth rate and rapidly declining death rate causing population explosion
Answer: B
Explanation: India is in Stage III–IV transition: birth and death rates have declined significantly, resulting in a bulge in working-age population (15–64 years).
Why others fail: D describes Stage II (1950s–60s), not current scenario; India has moved beyond population explosion phase.

Question: According to NFHS-5 (2019–21), which state has the lowest Total Fertility Rate (TFR)?
A) Kerala
B) Tamil Nadu
C) Andaman and Nicobar Islands
D) Sikkim
Answer: C
Explanation: Andaman & Nicobar has TFR of 1.1, lowest in India; Kerala and Tamil Nadu have TFR of 1.8.
Why others fail: Kerala is often assumed to have lowest due to high development, but UTs like A&N show even lower fertility.

Question: The ‘Beti Bachao Beti Padhao’ scheme was launched to address which demographic indicator?
A) Maternal Mortality Ratio
B) Sex Ratio at Birth
C) Total Fertility Rate
D) Female Literacy Rate
Answer: B
Explanation: The scheme targets improvement in SRB, which had declined due to sex-selective practices.
Why others fail: While the scheme impacts education and empowerment, its primary measurable goal is SRB (Ministry of Women and Child Development, 2015).

Question: Which of the following is the primary source of annual fertility and mortality estimates in India?
A) Census of India
B) National Family Health Survey
C) Sample Registration System
D) Periodic Labour Force Survey
Answer: C
Explanation: SRS provides annual estimates of birth rate, death rate, and infant mortality; conducted continuously by Registrar General.
Why others fail: NFHS is conducted every 4–5 years; Census is decadal; PLFS focuses on employment.

Question: Which age group is officially defined as ‘youth’ in India’s National Youth Policy 2014?
A) 15–25 years
B) 15–29 years
C) 18–30 years
D) 14–25 years
Answer: B
Explanation: National Youth Policy 2014 defines youth as 15–29 years, expanding from earlier 15–25.
Why others fail: A was the definition in earlier policy (2003); B reflects updated demographic and social realities.

Question: Which of the following states has the highest proportion of Scheduled Tribe population as per 2011 Census?
A) Madhya Pradesh
B) Mizoram
C) Nagaland
D) Chhattisgarh
Answer: B
Explanation: Mizoram has 94.5% ST population, highest in India; Nagaland 86.5%, MP 14.7%.
Why others fail: MP has highest ST population in absolute numbers, but not proportion.

Question: What is the dependency ratio when the working-age population (15–64 years) is 65% of total population?
A) 35
B) 54
C) 65
D) 78
Answer: B
Explanation: Dependency ratio = (non-working age / working age) × 100; (35/65) × 100-54.
Why others fail: A is percentage of dependents, not ratio; D is approximate 1970s level.

Last?Minute Revision (20–25 one?liners)

India’s TFR is 2.0 (NFHS-5), below replacement level (2.1).
Child sex ratio (0–6 years) declined from 927 (2001) to 919 (2011).
Sex ratio in 2011: 943 females per 1000 males.
NFHS-5 conducted in 2019–21; NFHS-4 in 2015–16.
SRS provides annual vital statistics; conducted by Registrar General of India.
NPP 2000 aimed for population stabilization by 2045.
Working-age group: 15–64 years (not 15–60).
Demographic dividend peak: 2021–2041 (Economic Survey).
Beti Bachao Beti Padhao launched in 2015.
MMR (2018–20): 97 per 100,000 live births.
Kerala has highest literacy (93.91%) as per 2011 Census.
Bihar has lowest literacy (63.82%).
Andaman & Nicobar has lowest TFR (1.1).
Bihar has highest TFR (3.0).
National Youth Policy 2014 defines youth as 15–29 years.
India’s median age: 28.4 years (2023).
Population in 2011: 1,210.9 million.
Decadal growth (2001–11): 17.64%.
Dependency ratio in 2021: ~53.
SRB (2020–22): 934 (improved from 918 in 2014–16).
Largest Indian diaspora: 17.5 million abroad (World Bank 2020).
Remittances in 2022: $100 billion (RBI).
Mizoram has highest % of ST population (94.5%).
Madhya Pradesh has highest ST population in numbers.
NFHS-5 fieldwork: 2019–2021.
verify from standard source: Projected peak population (1.6 billion) and year (2048).