Demographic Structure of Indian Society Class 12 Sociology PYQ 2026-27

The Demographic Structure of Indian Society traces how India's population changed after independence, from a falling death rate that outran the falling birth rate to the age structure and sex ratio patterns this shift left behind. This PYQ set brings together 14 CBSE board questions from 2017 to 2024 on the chapter, and every one comes with a full step-by-step solution, so you can check your own answer against a complete worked explanation.

• 14 questions, CBSE 2017-2024: 3 MCQs (1 mark each), 8 short-answer questions (2 marks each), 2 questions (4 marks each) and 1 long-answer question (6 marks).
• Full solutions included: every question has a worked, step-by-step answer, not just the bare question paper.
• Topics covered: demographic transition, age composition and the demographic dividend, sex ratio and child sex ratio, dependency ratio, literacy, Malthus's theory, and the Emergency-era Family Planning Programme.

Every question in this Class 12 Sociology Chapter 2 PYQ set is lifted from an actual CBSE board paper (2017-2024) and answered in full by Collegedunia's Sociology experts, according to the 2026-27 NCERT syllabus.

What Class 12 Sociology Chapter 2 PYQs Test: Demographic Transition, Sex Ratio and the Demographic Dividend

This chapter is where CBSE checks whether you can read India's population data rather than just recite definitions. Board papers pull questions from the demographic transition (the gap between a falling death rate and a slower-falling birth rate), age composition and the demographic dividend, sex ratio and child sex ratio, dependency ratio, and the history of India's Family Planning Programme, including its coercive turn during the Emergency. Literacy and Malthus's theory of population also come up regularly.

• Demographic transition and types of demography: the stages of transition, and the distinction between formal and social demography.
• Age composition and demographic dividend: what a large working-age share of the population means, and why it is an asset only if backed by education and jobs.
• Sex ratio and child sex ratio: why the two are different statistics, and what a declining child sex ratio signals about son preference.
• Dependency ratio: how a falling ratio relates to India's economic growth potential.
• Fertility, mortality and literacy: replacement-level fertility, negative population growth, and literacy as an instrument of empowerment.
• Family Planning Programme: its history, and the coercive sterilisation drives specific to the 1975-77 Emergency.
• Malthus's theory of population: his geometric-versus-arithmetic argument, and the standard critiques of it.

Marks-wise Distribution of Demographic Structure PYQs

The 14 questions are spread across four CBSE mark bands. 2-mark questions carry the most weight in this set (8 of 14), while the single 6-mark question demands the most complete answer.

MCQs test whether you can identify a term, such as dependency ratio or demographic dividend, from its definition. The 6-mark question typically asks you to explain a concept with data or examples, such as connecting age structure to economic growth.

Year-wise Spread of Demographic Structure PYQs: 2017 to 2024

The bank covers four CBSE years across almost a decade. 2024 contributed the most questions (5), followed by 2023 (4), 2017 (3) and 2019 (2).

Practising across all four years shows how CBSE keeps returning to sex ratio and dependency ratio, even as the exact question format shifts from MCQ to short answer to long answer.

Which Topics Repeat Most in Demographic Structure PYQs

Some ideas in this chapter come back almost every year, while others appear only once across the 2017-2024 span.

• Most frequent: demographic dividend, dependency ratio in population studies, sex ratio and demographic factors.
• Frequent: age composition trends (1961-2026), decline in child sex ratio, types of demography.
• Regular: Family Planning Programme during the National Emergency, Malthus's theory of population growth and its critics, literacy as an instrument of empowerment, high fertility rate and replacement level, negative population growth rate, importance of demographic data, falling dependency ratio and economic growth.

How to Attempt Demographic Structure PYQs

Read the question carefully before you start writing. Several questions in this chapter hinge on one precise term, and a close but wrong term, such as age structure instead of age composition, or sex ratio instead of child sex ratio, can cost the mark even if the rest of your explanation is correct.

• Always distinguish dependency ratio from demographic dividend. One measures a burden on the working-age population, the other measures an opportunity; do not use them as synonyms.
• Name the exact age bracket if a question gives you a table. Quote the 0-14, 15-59 or 60+ age group directly from the data instead of describing it in general terms.
• Keep sex ratio and child sex ratio separate. State which one the question is asking about before you answer, since they can move in opposite directions.
• For the Emergency question, name the period (1975-77) and the specific policy (coercive sterilisation drives), not a generic answer about population control.

Sample Question and Answer Approach for Demographic Structure

Here is how to structure two typical question types from this chapter's PYQs. The pattern below is the same one the PDF's step-by-step solutions follow.

This habit, define first and then explain the mechanism, is what turns a 2-mark answer into a complete 6-mark one.

Common Mistakes Students Make in Demographic Structure Questions

• Confusing demographic dividend with demographic transition. The dividend is about age structure and the working-age share of the population; the transition is about the stages of falling death and birth rates. These are different concepts and examiners deduct marks for merging them.
• Treating sex ratio and child sex ratio as the same statistic. Sex ratio covers the whole population; child sex ratio covers only the 0-6 age group, and the two can move in opposite directions.
• Forgetting the Emergency-era Family Planning Programme is a specific historical episode. The coercive sterilisation drives of 1975-77 are not a generic example of population policy; naming the period is part of a complete answer.
• Quoting Malthus's theory without its critique. A question that asks about Malthus usually also expects the standard criticisms, such as ignoring technology and the unequal distribution of resources.

Student Feedback: Demographic Structure Difficulty Rating

How These PYQs Pair with Other Class 12 Sociology Chapter 2 Resources

This PYQ set works best alongside the other Chapter 2 resources already live on Collegedunia. Read the notes first, revise from the handwritten notes, solve these PYQs, then cross-check tricky answers against the full NCERT solutions.

Five other Class 12 Sociology PYQ chapters are already live as part of this same series: Structural Change, Cultural Change, Social Institutions: Continuity and Change, The Market as a Social Institution, and The Story of Indian Democracy.

How to Use the Demographic Structure PYQ PDF Effectively

Don't jump to the solution on the first read. Try to define the term and sketch an answer yourself, then check it against the step-by-step solution in the PDF.

1. First pass: attempt all 14 questions without looking at the solutions, section by section.
2. Second pass: compare each answer against the solution and mark where a key term or exact figure was missing.
3. Third pass: redo only the questions you got wrong, a day or two later, from memory.

Downloading and Using the PYQ PDF

The PDF is 17 pages and free to download. It opens with the question paper sorted by mark band, closes with a self-check answer key, and links every question to its full solution.