What federalism is, how India divides powers between the Union and the States through three lists, language policy, and local government after 1992.
| Union List | defence, foreign affairs, banking |
| State List | police, agriculture, irrigation |
| Concurrent List | education, forests, marriage |
| Changing basic provisions | two-thirds of both Houses + at least half the State legislatures |
| Rural local bodies | gram panchayat (sarpanch) → panchayat samiti (block) → zilla parishad (district) |
| Women in local bodies | at least one-third of seats |
(a) In Census 2011, Hindi was spoken by 43.63% and Tamil by 5.70%. What is the difference? (b) Out of 4,100,000 people, about how many speak Tamil? (c) Why does India have no national language?
Working: 43.63 − 5.70; 5.70% of 4,100,000
Answer: (a) 37.93 percentage points (b) about 233,700 (c) To respect its many languages; Hindi is official alongside 21 other Scheduled Languages, and no language is imposed.