Indian Polity and Geography

3.1 The Constitution of India

The Constitution of India was adopted on 26 November 1949 and came into effect on 26 January 1950 (celebrated as Republic Day), making India a "Sovereign, Socialist, Secular, Democratic Republic" (the words "Socialist" and "Secular" were added by the 42nd Amendment, 1976). Dr. B.R. Ambedkar chaired the Constitution's Drafting Committee, and is widely regarded as its chief architect. India's Constitution is the longest written constitution of any sovereign country in the world.

3.2 The Union Executive

The President is the constitutional/ceremonial head of state and Supreme Commander of the Armed Forces; the Prime Minister is the head of government. As of August 2026, the President of India is Droupadi Murmu, and the Prime Minister is Narendra Modi. Parliament consists of the President, the Lok Sabha (House of the People, directly elected) and the Rajya Sabha (Council of States, representing states/UTs).

3.3 The Judiciary

The Supreme Court of India, headed by the Chief Justice of India (CJI), is the highest judicial authority and the final court of appeal. India has a single integrated judicial system, with High Courts at the state level below the Supreme Court.

3.4 Fundamental Rights and Directive Principles

Fundamental Rights (Part III of the Constitution) are justiciable rights guaranteed to citizens (e.g., Right to Equality, Right to Freedom, Right against Exploitation, Right to Freedom of Religion, Cultural and Educational Rights, Right to Constitutional Remedies). Directive Principles of State Policy (Part IV) are non-justiciable guidelines for governance, aimed at establishing social and economic democracy.

3.5 Indian Geography

India is the seventh-largest country by area and the most populous country in the world (having surpassed China around 2023). It shares land borders with Pakistan, China, Nepal, Bhutan, Bangladesh, and Myanmar, and a maritime boundary with Sri Lanka. The Himalayas form India's northern mountain boundary; the Indo-Gangetic Plain is one of the world's most fertile and densely populated regions; the Thar Desert lies in the northwest (Rajasthan); and the Deccan Plateau covers much of peninsular India. India's major river systems include the Ganga, Brahmaputra, Indus (Himalayan rivers) and the Godavari, Krishna, Kaveri, Narmada, Tapi (peninsular rivers).

3.6 Practice Set — Polity & Geography (16 MCQs)

1. The Constitution of India came into effect on:
   (a) 15 August 1947 (b) 26 January 1950 (c) 26 November 1949 (d) 2 October 1950
2. The Constitution of India was adopted (by the Constituent Assembly) on:
   (a) 26 January 1950 (b) 26 November 1949 (c) 15 August 1947 (d) 2 October 1949
3. The words "Socialist" and "Secular" were added to the Preamble by which amendment?
   (a) 42nd Amendment (b) 44th Amendment (c) 73rd Amendment (d) 101st Amendment
4. Who chaired the Constitution's Drafting Committee?
   (a) Jawaharlal Nehru (b) Dr. B.R. Ambedkar (c) Sardar Patel (d) Rajendra Prasad
5. India's Constitution is often described as:
   (a) The shortest written constitution in the world (b) The longest written constitution of any sovereign country (c) An entirely unwritten constitution (d) Identical to the UK's constitution
6. As of August 2026, the President of India is:
   (a) Ram Nath Kovind (b) Droupadi Murmu (c) Pratibha Patil (d) A.P.J. Abdul Kalam
7. As of August 2026, the Prime Minister of India is:
   (a) Rahul Gandhi (b) Narendra Modi (c) Manmohan Singh (d) Amit Shah
8. Fundamental Rights are found in which part of the Constitution?
   (a) Part II (b) Part III (c) Part IV (d) Part V
9. Directive Principles of State Policy, unlike Fundamental Rights, are:
   (a) Justiciable in court (b) Non-justiciable guidelines for governance (c) Identical in legal force to Fundamental Rights (d) Applicable only to Union Territories
10. The Supreme Court of India is headed by the:
    (a) Attorney General (b) Chief Justice of India (CJI) (c) President directly (d) Speaker of the Lok Sabha
11. India is the world's most populous country, having surpassed which country around 2023?
    (a) United States (b) Indonesia (c) China (d) Brazil
12. India shares a land border with all of the following EXCEPT:
    (a) Pakistan (b) Sri Lanka (c) Bhutan (d) Myanmar
13. The Thar Desert is located in which part of India?
    (a) Northwest (Rajasthan) (b) Northeast (c) South (d) Central India
14. Which of the following is a Himalayan river system?
    (a) Godavari (b) Krishna (c) Ganga (d) Kaveri
15. Which of the following is a peninsular river system?
    (a) Indus (b) Brahmaputra (c) Narmada (d) Ganga
16. India is the how many-th largest country in the world by area?
    (a) Second (b) Fourth (c) Seventh (d) Tenth

Answer Key

1.(b)

2.(b)

3.(a)

4.(b)

5.(b)

6.(b)

7.(b)

8.(b)

9.(b)

10.(b)

11.(c)

12.(b)

13.(a)

14.(c)

15.(c) 16.(c)