Chapter at a glance
Demand and supply and what affects them, how prices are set where they meet (market equilibrium), whether equilibrium exists in real life, and why governments intervene in markets.
The Big Questions
- What influences the demand for and supply of goods and services?
- How are prices determined by demand and supply?
- What is market equilibrium, and does it exist in the real world?
- How and why does the government intervene in the market?
Read the NCERT chapter
Read this chapter in the official NCERT textbook Understanding Society: India and Beyond (2026-27 edition) for free on ncert.nic.in.
Source: NCERT, Understanding Society: India and Beyond, Grade 9 (2026-27). NCERT chapter PDF. Spotted a mistake? Email edura.class9.yt@gmail.com. Last updated 11 October 2026.