General Knowledge — India: Polity, History, Geography, Economy and Science

General knowledge supplies roughly 15 to 20 of the GAT's 50 questions, and it frightens students because it looks limitless. It is not. The GAT asks static, high-visibility facts — the first woman to do something, which article guarantees which right, which river flows where, which body issues which report — not the specialist detail a UPSC aspirant grinds through. What makes the section manageable is that the same two hundred or so facts circulate year after year, and they cluster tightly. This chapter organises the Indian half of them into tables built to be revised, not read.

Polity — the Articles and Offices That Are Actually Asked

Constitutional essentials
ItemThe fact
Adopted / came into forceAdopted 26 November 1949; in force 26 January 1950
Constituent AssemblyPresident Rajendra Prasad; Drafting Committee chair B. R. Ambedkar
Preamble words"Socialist", "secular" and "integrity" were added by the 42nd Amendment, 1976
Fundamental RightsArticles 12–35; six rights (right to property removed by the 44th Amendment)
Article 21ARight to Education, ages 6–14, inserted by the 86th Amendment, 2002
Article 32Right to constitutional remedies — Ambedkar's "heart and soul" of the Constitution
Fundamental DutiesArticle 51A, added by the 42nd Amendment; now eleven
Panchayati Raj73rd Amendment (rural) and 74th (urban), both 1992
🧠 The amendment numbers you cannot avoid
Four numbers cover most amendment questions, and they have a shape worth remembering. 42nd (1976) is the "mini-Constitution" — Preamble words, Fundamental Duties, much else. 44th (1978) undid parts of it and removed property as a fundamental right. 73rd and 74th (1992) created local self-government. 86th (2002) gave the Right to Education. Notice the pattern: 42 added, 44 reversed, 73/74 devolved, 86 expanded rights — four verbs, four numbers.

History — the Freedom Movement in Datable Order

  1. 1857
    The Revolt — Mangal Pandey at Barrackpore; Bahadur Shah Zafar declared symbolic leader. Called the First War of Independence by V. D. Savarkar.
  2. 1885
    Indian National Congress founded; W. C. Bonnerjee first president, A. O. Hume the British founder.
  3. 1905
    Partition of Bengal by Curzon → the Swadeshi Movement.
  4. 1919
    Rowlatt Act; Jallianwala Bagh massacre (13 April, Amritsar, General Dyer).
  5. 1920–22
    Non-Cooperation Movement, withdrawn after Chauri Chaura.
  6. 1930
    Dandi March (12 March – 6 April), breaking the salt law — the Civil Disobedience Movement begins.
  7. 1942
    Quit India Movement — "Do or Die"; the Cripps Mission had failed.
  8. 1947
    Independence under the Mountbatten Plan and the Indian Independence Act.
Slogans and titles — a favourite matching question
WordsPerson
"Swaraj is my birthright"Bal Gangadhar Tilak (also "Lokmanya")
"Give me blood, I will give you freedom"Subhas Chandra Bose ("Netaji")
"Inquilab Zindabad"Bhagat Singh
"Jai Jawan Jai Kisan"Lal Bahadur Shastri
"Sarve Bhavantu Sukhinah" · "Frontier Gandhi"Khan Abdul Ghaffar Khan
"Iron Man of India"Sardar Vallabhbhai Patel

Geography and Economy — Superlatives and Institutions

Indian geography: the "which is the most" set
QuestionAnswer
Longest river within IndiaGanga; longest overall in the subcontinent is the Indus
Largest state by area / by populationRajasthan / Uttar Pradesh
Highest peak entirely in IndiaKangchenjunga (Sikkim); K2 lies in PoK
Tropic of Cancer passes through8 states; the Standard Meridian is 82°30′E through Mirzapur
Largest freshwater lake / saltwater lakeWular (J&K) / Chilika (Odisha)
Southernmost point of IndiaIndira Point, Great Nicobar
Wettest placeMawsynram, Meghalaya
Longest coastline stateGujarat
Economic institutions and who does what
BodyRole
RBI (est. 1935, nationalised 1949)Monetary policy, currency issue (all notes except the ₹1 coin, which is the Government's)
SEBI (1992)Regulates the securities market
NITI Aayog (2015)Replaced the Planning Commission; a think tank, not a fund allocator
GST (1 July 2017)One indirect tax; the 101st Amendment enabled it, GST Council chaired by the Union Finance Minister
CAG (Article 148)Audits government accounts; reports go to Parliament
Finance Commission (Article 280)Recommends how tax revenue is shared between Centre and states
⚠️ The superlative that has a hidden qualifier
Several favourite questions turn on a qualifier that the careless reader drops. The highest peak in India is Kangchenjunga, but the highest of the Indian subcontinent is Everest and K2 lies in Pakistan-occupied Kashmir — three different answers depending on three words. Similarly the longest river in India is the Ganga while the Indus is longer overall, and the largest state is Rajasthan by area but Uttar Pradesh by population. When an option list contains two answers you know to be true of slightly different questions, the qualifier in the stem is doing the work — read it twice.

Science, Space and the "Firsts"

ISRO and defence — the missions that get asked
Mission / bodyWhy it is asked
Aryabhata, 1975India's first satellite
Chandrayaan-1, 2008Confirmed water molecules on the Moon
Mangalyaan (MOM), 2013India succeeded at Mars on its first attempt
Chandrayaan-3, 2023First soft landing near the lunar south pole
ISRO, founded 1969HQ Bengaluru; launches from Sriharikota (SDSC)
DRDO / ICMR / CSIRDefence research / medical research / industrial and scientific research
The "first Indian to…" set, and the highest honours
DistinctionPerson
First Indian Nobel laureate (Literature, 1913)Rabindranath Tagore, for Gitanjali
First Indian Nobel in Physics (1930)C. V. Raman — National Science Day is 28 February
First Indian in spaceRakesh Sharma, 1984
First woman President / Prime MinisterPratibha Patil (2007) / Indira Gandhi (1966)
Highest civilian award / highest gallantry awardBharat Ratna / Param Vir Chakra
Highest sporting honourMajor Dhyan Chand Khel Ratna (renamed from Rajiv Gandhi Khel Ratna in 2021)
🎯 Why tables beat notes for this section
GK is not understood, it is retrieved, and retrieval works best when a fact sits next to the fact it will be confused with. A page of prose about the freedom movement teaches you the story; a two-column table of slogan-to-person lets you quiz yourself, which is the only activity that builds recall. So convert everything you meet into two columns, cover the right-hand side, and test yourself in two minutes. Then feed the ones you miss into this app's revision schedule — the intervals are built for exactly this kind of material, and forty facts revised on days 1, 3, 7 and 30 will outlast four hundred read once.

Key takeaways

  • GK gives roughly 15–20 of the GAT's 50 questions, and asks static high-visibility facts, not specialist detail.
  • Constitution adopted 26 Nov 1949, in force 26 Jan 1950; Article 32 is its "heart and soul".
  • Four amendments cover most questions: 42nd added, 44th reversed, 73rd/74th devolved, 86th gave RTE.
  • Freedom movement anchors: 1857, 1885, 1905, 1919, 1920, 1930, 1942, 1947.
  • Watch hidden qualifiers: highest peak in India is Kangchenjunga; largest state is Rajasthan by area, UP by population.
  • RBI issues all currency except the ₹1 coin; NITI Aayog replaced the Planning Commission in 2015.
  • Mangalyaan reached Mars on India's first attempt; Chandrayaan-3 landed near the lunar south pole.
  • Convert every GK fact into a two-column table and self-quiz — retrieval, not reading, builds recall.

Practice questions (8)

Attempt each one before opening the answer. Every explanation names the tempting wrong option as well as the right one, because that is where marks are lost.

  1. The words "socialist", "secular" and "integrity" were added to the Preamble by which amendment?

    1. 42nd Amendment, 1976
    2. 44th Amendment, 1978
    3. 73rd Amendment, 1992
    4. 86th Amendment, 2002
    Show answer

    Answer: A — 42nd Amendment, 1976

    The 42nd Amendment of 1976 is called the "mini-Constitution" for the sheer number of changes it made — the Preamble words and the Fundamental Duties among them. The 44th partly reversed it, the 73rd created panchayats, and the 86th gave the Right to Education.
  2. Which article did Dr Ambedkar call the "heart and soul" of the Constitution?

    1. Article 14
    2. Article 21
    3. Article 32
    4. Article 51A
    Show answer

    Answer: C — Article 32

    Article 32 gives the right to move the Supreme Court directly for enforcement of Fundamental Rights — a right that would be decorative without a remedy, which is why Ambedkar valued it above the rest. Article 51A holds the Fundamental Duties.
  3. The highest mountain peak lying entirely within India is:

    1. Mount Everest
    2. K2 (Godwin-Austen)
    3. Kangchenjunga
    4. Nanda Devi
    Show answer

    Answer: C — Kangchenjunga

    Kangchenjunga in Sikkim is the highest peak entirely inside India. Everest is on the Nepal–China border and K2 lies in Pakistan-occupied Kashmir. This question exists to test whether you read the qualifier "entirely within India".
  4. The Non-Cooperation Movement was withdrawn by Gandhi following the:

    1. Jallianwala Bagh massacre
    2. Chauri Chaura incident
    3. Failure of the Cripps Mission
    4. Partition of Bengal
    Show answer

    Answer: B — Chauri Chaura incident

    A crowd burned a police station at Chauri Chaura in 1922, and Gandhi called off the movement because it had turned violent. Jallianwala Bagh (1919) preceded and helped cause the movement; the Cripps failure belongs to 1942 and Quit India.
  5. Which statement about currency issue in India is correct?

    1. The RBI issues all currency including the ₹1 coin
    2. The RBI issues all currency except the ₹1 coin, which the Government issues
    3. The Ministry of Finance issues all banknotes
    4. SEBI issues currency on the RBI's behalf
    Show answer

    Answer: B — The RBI issues all currency except the ₹1 coin, which the Government issues

    The RBI, established in 1935 and nationalised in 1949, issues banknotes and conducts monetary policy, but the one-rupee coin is issued by the Government of India. SEBI regulates the securities market and has no currency role.
  6. India's Mars Orbiter Mission (Mangalyaan) is notable because India:

    1. Was the first country to reach Mars
    2. Succeeded on its very first attempt at Mars
    3. Landed a rover on the Martian surface
    4. Sent the first human to Mars orbit
    Show answer

    Answer: B — Succeeded on its very first attempt at Mars

    Launched in 2013, Mangalyaan made India the first nation to reach Mars orbit on a maiden attempt. It was an orbiter, not a lander or a crewed mission — a distinction the options are built to test. The lunar south-pole soft landing was Chandrayaan-3 in 2023.
  7. Match correctly: the body that recommends the sharing of tax revenue between the Centre and the states is the:

    1. NITI Aayog
    2. Comptroller and Auditor General
    3. Finance Commission
    4. GST Council
    Show answer

    Answer: C — Finance Commission

    The Finance Commission under Article 280 recommends the vertical and horizontal devolution of taxes. The CAG (Article 148) audits accounts, NITI Aayog is a think tank with no allocation power, and the GST Council decides GST rates and structure.
  8. India's highest civilian award and highest gallantry award are respectively:

    1. Padma Vibhushan and Ashoka Chakra
    2. Bharat Ratna and Param Vir Chakra
    3. Bharat Ratna and Ashoka Chakra
    4. Padma Shri and Param Vir Chakra
    Show answer

    Answer: B — Bharat Ratna and Param Vir Chakra

    Bharat Ratna is the highest civilian award, ahead of Padma Vibhushan, Padma Bhushan and Padma Shri. Param Vir Chakra is the highest wartime gallantry award; the Ashoka Chakra is its peacetime equivalent, which is why option 3 is the attractive wrong answer.