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DefExpo 2026: Defence Exports, Tejas Mk1A & MCQs

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DefExpo 2026: Defence Exports, Tejas Mk1A & MCQs

Table of Contents

Quick Takeaway for Aspirants: Propelled by the ‘Make in India' and Atmanirbhar Bharat initiatives, India's domestic defence production reached an all-time high exceeding ₹1.27 lakh crore, while defence exports surged past ₹21,000 crore to over 85 countries. Landmark indigenous systems driving this expansion include the BrahMos supersonic cruise missile, Akash air defense systems, Pinaka rocket artillery, and the Tejas Mk1A fighter jet.

The Transformation of India's Defence Production Ecosystem

Through policy reforms including Positive Indigenisation Lists, earmarking 75% of capital acquisition budgets for domestic manufacturers, setting up twin Defence Industrial Corridors in UP and Tamil Nadu, and corporatizing the Ordnance Factory Board into 7 DPSUs, India has shifted from being one of the world's largest defense importers into an emerging net defense exporter.

30 High-Yield Practice MCQs with Hidden Answers & Explanations

Test your knowledge of military procurement procedures (DAP 2020, Buy-IDDM), indigenous weapon systems (BrahMos, Pinaka, Tejas, Zorawar), DRDO research labs, and defence industrial corridors with these 30 practice questions.

Q1. What record export valuation benchmark did India's annual defence exports cross in recent financial years?
  • (A) ₹5,000 crore
  • (B) ₹10,000 crore
  • (C) ₹21,000 crore ($2.6 Billion)
  • (D) ₹50,000 crore
View Answer & Explanation
✓ Correct Answer: (C) ₹21,000 crore ($2.6 Billion)

India's defence exports surged past ₹21,083 crore, reaching over 85 friendly foreign nations across Southeast Asia, Africa, and the Middle East.

Q2. What was the total value of annual domestic defence production in India, reaching an all-time record high under Atmanirbhar Bharat?
  • (A) ₹50,000 crore
  • (B) ₹75,000 crore
  • (C) Over ₹1.27 lakh crore ($15 Billion)
  • (D) ₹2 lakh crore
View Answer & Explanation
✓ Correct Answer: (C) Over ₹1.27 lakh crore ($15 Billion)

Domestic defence production surpassed ₹1,27,265 crore, driven by private sector partnerships and Defence Public Sector Undertakings (DPSUs).

Q3. Which supersonic cruise missile system developed jointly by India and Russia represents India's largest military export to the Philippines?
  • (A) Nirbhay
  • (B) BrahMos
  • (C) Prithvi-II
  • (D) Akash-NG
View Answer & Explanation
✓ Correct Answer: (B) BrahMos

Named after the Brahmaputra and Moskva rivers, the Mach 2.8 BrahMos cruise missile is a premier precision strike weapon exported in a $375M deal.

Q4. Which indigenous medium-range surface-to-air missile system developed by DRDO and BDL has been successfully exported to Armenia and international buyers?
  • (A) Trishul
  • (B) Akash Weapon System
  • (C) Nag
  • (D) Barak-8
View Answer & Explanation
✓ Correct Answer: (B) Akash Weapon System

The Akash missile system intercepts hostile aircraft, cruise missiles, and drones up to 25 km, featuring over 96% indigenous content.

Q5. Which multi-barrel rocket launcher system designed by DRDO and manufactured by Tata and Solar Industries has achieved multi-million dollar export contracts to Armenia?
  • (A) Grad BM-21
  • (B) Pinaka Multi-Barrel Rocket Launcher System
  • (C) Smerch
  • (D) Uragan
View Answer & Explanation
✓ Correct Answer: (B) Pinaka Multi-Barrel Rocket Launcher System

Named after Lord Shiva's bow, the Pinaka system delivers salvoes of 12 guided/unguided rockets up to 75 km within 44 seconds.

Q6. Which state-of-the-art 155mm/52-calibre artillery gun system was developed by DRDO in collaboration with Bharat Forge and Tata Advanced Systems?
  • (A) Dhanush Howitzer
  • (B) Advanced Towed Artillery Gun System (ATAGS)
  • (C) K9 Vajra-T
  • (D) M777 Howitzer
View Answer & Explanation
✓ Correct Answer: (B) Advanced Towed Artillery Gun System (ATAGS)

ATAGS features an extended firing range of over 45 km with automated ammunition handling, setting global performance records.

Q7. Which Indian aerospace manufacturer produces the Light Combat Aircraft (LCA) Tejas Mk1A fighter jet for the Indian Air Force?
  • (A) Bharat Electronics Limited
  • (B) Hindustan Aeronautics Limited (HAL)
  • (C) Tata Aerospace
  • (D) Mahindra Defence
View Answer & Explanation
✓ Correct Answer: (B) Hindustan Aeronautics Limited (HAL)

HAL is manufacturing 83 Tejas Mk1A jets (plus an additional 97 aircraft under procurement) from its aircraft manufacturing divisions in Bengaluru and Nashik.

Q8. What are the four major technological upgrades distinguishing the Tejas Mk1A from the baseline Tejas Mk1?
  • (A) AESA Radar, Electronic Warfare (EW) suite, Air-to-Air Refueling probe, and Astra BVR missile integration
  • (B) Twin engines and stealth body
  • (C) Internal bomb bay
  • (D) Nuclear propulsion
View Answer & Explanation
✓ Correct Answer: (A) AESA Radar, Electronic Warfare (EW) suite, Air-to-Air Refueling probe, and Astra BVR missile integration

The Mk1A incorporates active electronically scanned array (AESA) radar, digital radar warning receivers, self-protection jammers, and improved maintainability.

Q9. Which American engineering firm signed an agreement with HAL for joint co-production of GE F414 fighter jet engines in India for the Tejas Mk2?
  • (A) Pratt & Whitney
  • (B) General Electric (GE Aerospace)
  • (C) Rolls-Royce
  • (D) Safran
View Answer & Explanation
✓ Correct Answer: (B) General Electric (GE Aerospace)

The landmark MoU enables 80% technology transfer to HAL for manufacturing GE F414-INS6 turbofan engines in India.

Q10. What are the ‘Positive Indigenisation Lists' (PILs) notified by the Department of Military Affairs (DMA) headed by the Chief of Defence Staff?
  • (A) Lists of foreign weapons banned from purchase by civilians
  • (B) Lists of defense equipment, components, and line replacement units (LRUs) that the armed forces can only procure from domestic Indian suppliers after designated cutoff dates
  • (C) Blacklists of defense contractors
  • (D) Lists of surplus military scrap for sale
View Answer & Explanation
✓ Correct Answer: (B) Lists of defense equipment, components, and line replacement units (LRUs) that the armed forces can only procure from domestic Indian suppliers after designated cutoff dates

Over 4,500 military platforms and sub-assemblies have been embargoed for import across multiple tranches, stimulating domestic R&D.

Q11. What percentage of the capital acquisition budget of the Ministry of Defence is currently earmarked for domestic procurement under Make in India?
  • (A) 50%
  • (B) 60%
  • (C) 75% of the total capital modernization budget
  • (D) 100%
View Answer & Explanation
✓ Correct Answer: (C) 75% of the total capital modernization budget

The allocation ensures that the majority of modern procurement contracts directly feed Indian private industries and state-owned defense corporations.

Q12. In which two Indian states are dedicated ‘Defence Industrial Corridors' (DICs) being developed to establish aerospace and defense manufacturing clusters?
  • (A) Maharashtra and Gujarat
  • (B) Uttar Pradesh and Tamil Nadu
  • (C) Karnataka and Andhra Pradesh
  • (D) Punjab and Haryana
View Answer & Explanation
✓ Correct Answer: (B) Uttar Pradesh and Tamil Nadu

The Uttar Pradesh DIC (6 nodes) and Tamil Nadu DIC (5 nodes) offer plug-and-play testing infrastructure and defense startup incubators.

Q13. What does the acronym ‘iDEX' stand for in the Ministry of Defence's innovation and startup ecosystem?
  • (A) Indian Defence Export Exchange
  • (B) Innovations for Defence Excellence
  • (C) Integrated Defence Exercise Network
  • (D) Industrial Drone Execution Unit
View Answer & Explanation
✓ Correct Answer: (B) Innovations for Defence Excellence

Launched in 2018, iDEX provides grants up to ₹1.5 crore (and up to ₹10 crore under iDEX Prime) to startups solving armed forces challenges.

Q14. Which public sector defense undertaking in Bengaluru manufactures radar, avionics, electronic warfare systems, and battlefield surveillance sensors for the armed forces?
  • (A) Bharat Dynamics Limited (BDL)
  • (B) Bharat Electronics Limited (BEL)
  • (C) BEML Limited
  • (D) Mishra Dhatu Nigam (MIDHANI)
View Answer & Explanation
✓ Correct Answer: (B) Bharat Electronics Limited (BEL)

BEL is a Navratna DPSU that designs communication equipment, weapon control systems, naval sonars, and EVMs.

Q15. Where are the official headquarters of the Defence Research and Development Organisation (DRDO) located?
  • (A) Hyderabad
  • (B) DRDO Bhawan, New Delhi
  • (C) Pune
  • (D) Bengaluru
View Answer & Explanation
✓ Correct Answer: (B) DRDO Bhawan, New Delhi

DRDO was formed in 1958 by merging the Technical Development Establishment and the Directorate of Technical Development and Production.

Q16. What is the motto of the Defence Research and Development Organisation (DRDO)?
  • (A) Seva Paramo Dharma
  • (B) Balasya Mulam Vigyanam (The source of strength is science)
  • (C) Shatrujeet
  • (D) Veer Bhogya Vasundhara
View Answer & Explanation
✓ Correct Answer: (B) Balasya Mulam Vigyanam (The source of strength is science)

Drawn from ancient Vedic scriptures, the motto affirms that national military strength is rooted in scientific discovery.

Q17. What was the landmark corporatization reform executed by the Central Government in October 2021 regarding the 220-year-old Ordnance Factory Board (OFB)?
  • (A) Complete privatization to foreign buyers
  • (B) Dissolution of OFB and restructuring of 41 ordnance factories into 7 fully government-owned Corporate Defence PSUs
  • (C) Merging all factories into Indian Railways
  • (D) Closure of all ammunition production lines
View Answer & Explanation
✓ Correct Answer: (B) Dissolution of OFB and restructuring of 41 ordnance factories into 7 fully government-owned Corporate Defence PSUs

The 7 new DPSUs (such as Munitions India Ltd, Armoured Vehicles Nigam Ltd, and Advanced Weapons and Equipment India Ltd) operate with corporate boards.

Q18. Which of the 7 new corporatized defence entities manufactures small arms ammunition, artillery shells, and bomb warheads, based in Pune?
  • (A) Yantra India Limited
  • (B) Munitions India Limited (MIL)
  • (C) Gliders India Limited
  • (D) India Optel Limited
View Answer & Explanation
✓ Correct Answer: (B) Munitions India Limited (MIL)

Munitions India Limited is the country's largest manufacturer of military ammunition, explosive materials, and guided artillery projectiles.

Q19. Which DPSU based in Avadi, Chennai, manufactures main battle tanks (Arjun Mk1A) and infantry combat vehicles for the Indian Army?
  • (A) Armoured Vehicles Nigam Limited (AVNL)
  • (B) Heavy Vehicles Factory
  • (C) BEML
  • (D) MIDHANI
View Answer & Explanation
✓ Correct Answer: (A) Armoured Vehicles Nigam Limited (AVNL)

AVNL manufactures tracked armored fighting vehicles, main battle tanks, mine-protected vehicles, and combat engineering systems.

Q20. What is the name of India's main indigenous battle tank designed by CVRDE DRDO and manufactured at Heavy Vehicles Factory (HVF) Avadi?
  • (A) Bhishma (T-90)
  • (B) Arjun Main Battle Tank (Arjun Mk1A)
  • (C) Ajeya (T-72)
  • (D) Zorawar
View Answer & Explanation
✓ Correct Answer: (B) Arjun Main Battle Tank (Arjun Mk1A)

The Arjun Mk1A features 71 design improvements including computerized fire control, day-and-night thermal optics, and Kanchan explosive reactive armor.

Q21. What is ‘Project Zorawar' undertaken by DRDO and Larsen & Toubro (L&T) for high-altitude mountain warfare?
  • (A) An aerial refueling tanker
  • (B) An indigenous 25-tonne amphibious Light Tank designed for rapid deployment in Eastern Ladakh and Sikkim
  • (C) An anti-radiation missile
  • (D) A high-altitude drone interceptor
View Answer & Explanation
✓ Correct Answer: (B) An indigenous 25-tonne amphibious Light Tank designed for rapid deployment in Eastern Ladakh and Sikkim

Named after General Zorawar Singh, the light tank operates in extreme cold and thin air across rugged Himalayan mountain passes.

Q22. Which indigenous air-to-air missile developed by DRDO gives Indian fighter jets Beyond-Visual-Range (BVR) combat capability up to 100+ km?
  • (A) Akash
  • (B) Astra Mk1
  • (C) Helina
  • (D) Sant
View Answer & Explanation
✓ Correct Answer: (B) Astra Mk1

Astra Mk1 is an all-weather BVR air-to-air missile with active radar homing, integrated on Sukhoi-30MKI, Tejas, and MiG-29K jets.

Q23. What is ‘VSHORADS' developed by DRDO for frontline air defense against low-altitude aerial threats?
  • (A) Very Short Range Air Defence System (man-portable air-defense missile)
  • (B) Variable Speed High Octane Radar
  • (C) Vehicle Surveillance Over Horizon Acoustic Device
  • (D) Visual Sensor for Heavy Ordnance
View Answer & Explanation
✓ Correct Answer: (A) Very Short Range Air Defence System (man-portable air-defense missile)

VSHORADS is a man-portable 4th-generation air defense missile featuring an uncooled imaging infrared (IIR) seeker.

Q24. Which indigenous combat helicopter manufactured by HAL was inducted into the Indian Air Force and Army as ‘Prachand'?
  • (A) Light Utility Helicopter (LUH)
  • (B) Light Combat Helicopter (LCH Prachand)
  • (C) Advanced Light Helicopter (ALH Dhruv)
  • (D) Rudra Attack Helicopter
View Answer & Explanation
✓ Correct Answer: (B) Light Combat Helicopter (LCH Prachand)

LCH Prachand is the only attack helicopter in the world capable of taking off and landing at altitudes of 5,000 meters in the Siachen Glacier.

Q25. Which public sector shipyard in Visakhapatnam completed the construction of nuclear ballistic missile submarines (SSBNs) under the secret Advanced Technology Vessel (ATV) project?
  • (A) Mazagon Dock Shipbuilders (MDL)
  • (B) Ship Building Centre (SBC), Visakhapatnam
  • (C) Garden Reach Shipbuilders (GRSE)
  • (D) Goa Shipyard
View Answer & Explanation
✓ Correct Answer: (B) Ship Building Centre (SBC), Visakhapatnam

SBC Visakhapatnam constructed INS Arihant, INS Arighaat, and subsequent nuclear-powered ballistic missile submarines under Naval command.

Q26. Which shipyard in Mumbai is the premier submarine and destroyer builder in India, constructing Kalvari-class Scorpène submarines and Nilgiri-class frigates?
  • (A) Cochin Shipyard
  • (B) Mazagon Dock Shipbuilders Limited (MDL)
  • (C) Hindustan Shipyard
  • (D) GRSE Kolkata
View Answer & Explanation
✓ Correct Answer: (B) Mazagon Dock Shipbuilders Limited (MDL)

MDL is India's premier naval defense shipyard, having built destroyers, stealth frigates, and Project-75 conventional submarines.

Q27. Which shipyard in Kochi constructed India's first indigenous aircraft carrier, INS Vikrant (IAC-1), commissioned in September 2022?
  • (A) Mazagon Dock
  • (B) Cochin Shipyard Limited (CSL)
  • (C) Garden Reach
  • (D) Naval Dockyard Mumbai
View Answer & Explanation
✓ Correct Answer: (B) Cochin Shipyard Limited (CSL)

CSL constructed the 45,000-tonne INS Vikrant, making India one of only six nations capable of building an aircraft carrier indigenously.

Q28. What does the ‘Srijan' portal launched by the Department of Defence Production enable Indian vendors and MSMEs to do?
  • (A) Buy decommissioned military trucks
  • (B) Access a searchable catalog of defense items currently imported by armed forces/DPSUs to develop and supply indigenous substitutes
  • (C) Book tickets to military parades
  • (D) Apply for military academy entrance
View Answer & Explanation
✓ Correct Answer: (B) Access a searchable catalog of defense items currently imported by armed forces/DPSUs to develop and supply indigenous substitutes

The Srijan portal displays thousands of imported sub-components, enabling domestic MSMEs to partner with DPSUs for import substitution.

Q29. What is the Defence Acquisition Procedure (DAP) manual that governs all capital defense procurements for the Indian armed forces?
  • (A) DAP 2020
  • (B) DPP 2002
  • (C) DAP 2016
  • (D) Make in India Manual
View Answer & Explanation
✓ Correct Answer: (A) DAP 2020

DAP 2020 prioritizes ‘Buy (Indian-IDDM)'—Indigenously Designed, Developed, and Manufactured equipment with at least 50% domestic content.

Q30. What is the highest priority procurement category under the Defence Acquisition Procedure (DAP 2020)?
  • (A) Buy (Global)
  • (B) Buy (Indian – IDDM: Indigenously Designed, Developed and Manufactured)
  • (C) Buy and Make
  • (D) Strategic Partnership Mode
View Answer & Explanation
✓ Correct Answer: (B) Buy (Indian – IDDM: Indigenously Designed, Developed and Manufactured)

Buy (Indian-IDDM) is the highest priority category in capital procurement, legally ensuring that indigenously designed defense products take precedence over imports.

Frequently Asked Questions (FAQs)

What is the record value of India's defence exports achieved in recent financial years?

India's defence exports crossed the historic milestone of ₹21,083 crore (approx. $2.6 billion), reflecting a 30-fold growth over the past decade across missile systems, artillery guns, radar, and bulletproof armor.

What are the Positive Indigenisation Lists?

Notified by the Department of Military Affairs, Positive Indigenisation Lists specify thousands of defense equipment platforms, weapons, and line replacement units that the Indian Armed Forces are legally prohibited from importing after designated deadlines.