UPSC CORE · NCERT GEOGRAPHY · INDUSTRIES — DEFENCE
Defence Public Sector Undertakings 📌
NCERT-aligned UPSC Core Geography topic from NCERT Class 11/12 + standard reference works (Bipan Chandra, R.S. Sharma, Romila Thapar). Every item is anchored to a real location on India's map — built for boards (CBSE, ICSE, state) and UPSC aspirants.
📚 NCERT TEXTBOOK ALIGNMENT
Class UPSC Geography — NCERT Class 11/12 + standard reference works (Bipan Chandra, R.S. Sharma, Romila Thapar) — Chapter: Industries — Defence.
30LOCATIONS
111QUESTIONS
UPSC CORENCERT LEVEL
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Key locations covered (30)
- Hindustan Aeronautics Ltd (HAL) — Karnataka HQ
- Bharat Electronics Ltd (BEL) — Karnataka HQ
- Bharat Dynamics Ltd (BDL) — Telangana HQ
- Ordnance Factory Board (now 7 DPSUs) — Multiple HQ Kolkata
- Mishra Dhatu Nigam (MIDHANI) — Telangana
- BEML Limited — Karnataka HQ
- DRDO labs (administered separately, not PSU) — Pan-India HQ Delhi
- Armoured Vehicles Nigam Ltd (AVANI) — Avadi — Tamil Nadu
- Munitions India Ltd (MIL) — Maharashtra HQ Pune
- Yantra India Ltd (YIL) — Maharashtra HQ Nagpur
- Gliders India Ltd (GIL) — Uttar Pradesh
- Advanced Weapons & Equipment India (AWE India) — UP
- India Optel Ltd (IOL) — Uttarakhand HQ
- Troop Comforts Ltd (TCL) — UP HQ Kanpur
- HAL Nashik (Sukhoi-30 MKI) — Maharashtra
- HAL Koraput (engines) — Odisha
- HAL Korwa (avionics) — Uttar Pradesh
- HAL Lucknow (accessories) — Uttar Pradesh
- HAL Hyderabad (avionics) — Telangana
- HAL Kanpur (transport aircraft) — Uttar Pradesh
- BEL Ghaziabad — Uttar Pradesh
- BEL Pune — Maharashtra
- BEL Machilipatnam — Andhra Pradesh
- BEL Chennai — Tamil Nadu
- BEL Hyderabad — Telangana
- BEL Panchkula — Haryana
- DRDO ARDE Pune — Maharashtra
- DRDO Missile Complex Hyderabad — Telangana
- ITR Chandipur (DRDO test range) — Odisha
- GTRE Bengaluru (Kaveri engine) — Karnataka
Sample questions (12 of 111)
HQ of HAL?
Bengaluru, Karnataka
Year HAL was founded?
1940 as Hindustan Aircraft Ltd by Walchand Hirachand
HAL's flagship indigenous fighter?
HAL Tejas (LCA — Light Combat Aircraft)
HAL helicopter divisions?
Bengaluru (LCH Prachand), Tumakuru (new), Barrackpore
HAL major facilities across India?
Bengaluru (fighter), Nashik (Su-30MKI), Koraput (engines), Hyderabad (avionics), Lucknow (accessories), Korwa (avionics), Kanpur (transport — Dornier)
HAL navratna status?
Maharatna status granted in 2024
HAL was established in?
1940 (Hindustan Aircraft Ltd; renamed HAL 1964)
Tejas LCA is produced at?
HAL Bangalore Complex
HAL was founded by industrialist?
Walchand Hirachand
Hindustan Aeronautics Ltd (HAL): (1) HQ at Bengaluru (2) Builds Tejas LCA, Su-30 MKI under licence (3) Operates 11 manufacturing divisions across India. Which are correct?
All three are correct.
HQ of BEL?
Bengaluru, Karnataka
All 111 questions are available in the interactive map quiz.
About this topic
This topic is part of the NCERT UPSC Core Geography syllabus, specifically the textbook NCERT Class 11/12 + standard reference works (Bipan Chandra, R.S. Sharma, Romila Thapar), drawn from the chapter Industries — Defence. Content is cross-referenced against the latest NCERT textbook editions + standard reference works (Bipan Chandra, R.S. Sharma, Romila Thapar, Satish Chandra for history; G.C. Leong, Savindra Singh for geography; the UPSC Civil Services prelims + mains syllabus).
Use the interactive India map to learn defence public sector undertakings the way memory works best — by spatial location. Each pin opens a flashcard. Mark "Knew it" or "Didn't know" to track your mastery over time.
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