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Defence Technology

By Priya Sharma · Static GK Expert

50 Questions Science & Technology

A comprehensive collection of 20 high-quality MCQs covering key concepts, missile systems, and technological advancements in India's defence sector.

0/50
1

Which of the following is India’s first indigenously developed surface-to-surface ballistic missile?

2

The 'Integrated Guided Missile Development Programme' (IGMDP) was launched in 1983 under the leadership of?

3

Which missile is popularly known as a 'Fire and Forget' anti-tank guided missile?

4

BrahMos is a supersonic cruise missile developed as a joint venture between India and which country?

5

What is the primary function of the 'Akash' missile system?

6

The 'INS Arihant' is India's first?

7

Which of the following radar systems is used by the Indian Armed Forces to detect incoming hostile aircraft?

8

What is 'Pinaka' in the context of Indian Defence?

9

Which of the following is India’s first indigenously built nuclear-powered aircraft carrier?

10

The 'Agni' series of missiles in India are primarily:

11

What type of weapon is 'Tejas'?

12

Which organization is responsible for the research and development of defence technology in India?

13

The 'Arjun' developed by DRDO is a?

14

What is the name of the light combat helicopter developed by HAL for high-altitude operations?

15

Which of the following missiles is 'Submarine-Launched Ballistic Missile' (SLBM)?

16

The 'Indra' series refers to what in Indian defence?

17

What is the range classification of the Agni-V missile?

18

Which naval vessel is India's first indigenously designed stealth destroyer?

19

Which of these is a 'Man-Portable Anti-Tank Guided Missile' (MPATGM) developed by DRDO?

20

The 'Astra' missile is a/an?

21

Which among the following is India's first indigenously developed multi-barrel rocket launcher (MBRL) system?

22

The 'Nirbhay' missile, developed by India, is classified as which type of weapon system?

23

Which of the following describes the operational capability of the 'Prithvi' missile series?

24

What is the primary role of the 'Varunastra' developed by the Naval Science and Technological Laboratory?

25

Which of the following constitutes the 'Ballistic Missile Defence' (BMD) shield of India?

26

The 'Rudram-1' developed by DRDO is India's first indigenously designed:

27

Which naval project in India involves the construction of six conventional diesel-electric attack submarines?

28

What is the primary feature of a 'Stealth' destroyer like the INS Kolkata class?

29

Which organization is responsible for the manufacturing of the 'Tejas' Light Combat Aircraft?

30

The 'Dhanush' missile is a naval variant of which land-based missile system?

31

Which of the following is an Indian 'Unmanned Combat Aerial Vehicle' (UCAV) currently under development?

32

What is the role of 'Shakti' in the context of the Indian Navy?

33

The 'Shaurya' missile is distinct because it is:

34

Which radar system is known as the 'Eyes in the Sky' for the Indian Air Force?

35

What is the function of the 'Swathi' Weapon Locating Radar?

36

Which of these is the first indigenously designed and built anti-submarine warfare corvette of the Indian Navy?

37

The 'Nag' missile is best described as an anti-tank guided missile that uses:

38

The 'K-series' of missiles, such as K-15 and K-4, are primarily designed for:

39

What is the main advantage of a 'Canister-launched' missile system?

40

Which of these systems is a short-range, surface-to-air missile developed specifically for the Indian Army?

41

The 'Project 75' initiated by the Indian Navy is primarily focused on the construction of which of the following?

42

Which of the following is an Air-to-Air missile developed by DRDO capable of beyond-visual-range (BVR) engagements?

43

The 'K-series' of ballistic missiles are specifically engineered to be launched from which platform?

44

The 'Swathi' system deployed by the Indian Army is categorized as a:

45

What is the primary operational characteristic of the 'Shaurya' missile?

46

The 'Prithvi-I' missile, developed under IGMDP, is defined as a:

47

Which of the following is considered an Anti-Radiation Missile (ARM) developed by India to destroy enemy radar sites?

48

The 'Varunastra' is a significant indigenous contribution to the Indian Navy, serving as a:

49

Which of the following represents the 'Ballistic Missile Defence' (BMD) shield's exo-atmospheric interceptor?

50

What is the primary advantage of a 'Canister-launched' missile system like Agni-V?

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Important Notes — Defence Technology

Overview of Defence Technology in India

Defence technology is a critical component of the Science & Technology syllabus for UPSC, SSC, and other competitive exams. It encompasses the research, development, and deployment of systems designed to protect national sovereignty.

Institutional Framework

The primary agency responsible for India's military R&D is the Defence Research and Development Organisation (DRDO), established in 1958.

  • Headquarters: New Delhi.
  • Motto: *Balasya Mulam Vigyanam* (The strength of a nation is in its science).
  • Function: Development of strategic systems like missiles, combat aircraft, electronic warfare systems, and armoured vehicles.

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Missile Systems: The Integrated Guided Missile Development Programme (IGMDP)

Conceptualized by Dr. A.P.J. Abdul Kalam in 1983, the IGMDP aimed to achieve self-reliance in missile technology. It was officially closed in 2008 after successful indigenous development of five key missiles (mnemonic: PATNA):

  • P - Prithvi: A surface-to-surface short-range ballistic missile (SRBM).
  • A - Agni: A series of long-range ballistic missiles. Agni-V is a Nuclear-capable Intercontinental Ballistic Missile (ICBM) with a range exceeding 5,000 km.
  • T - Trishul: A short-range surface-to-air missile (now phased out/replaced).
  • N - Nag: A third-generation "fire-and-forget" anti-tank guided missile. The Helina is its helicopter-launched variant.
  • A - Akash: A medium-range mobile surface-to-air missile defense system.

Advanced Strategic Systems

  • BrahMos: A supersonic cruise missile developed as a Joint Venture between India (DRDO) and Russia (NPOM). It is one of the world's fastest cruise missiles.
  • Ballistic Missile Defence (BMD) Programme: A two-layered system designed to intercept incoming missiles. It comprises the Prithvi Air Defence (PAD) for high altitude and Advanced Air Defence (AAD) for low altitude.
  • Astra: India’s first indigenous Beyond Visual Range (BVR) air-to-air missile.

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Defence Platforms and Indigenization

India is shifting from a major importer to an exporter of defence equipment under the "Atmanirbhar Bharat" initiative.

  • Tejas (LCA): India's first indigenous Light Combat Aircraft. It is a single-engine, multi-role supersonic fighter.
  • INS Vikrant: India’s first indigenous Aircraft Carrier, commissioned in 2022.
  • Project 75: A programme to build six Scorpène-class diesel-electric attack submarines with the help of France (Naval Group).
  • Stealth Technology: Focuses on reducing the Radar Cross Section (RCS) of military assets, notably seen in the P-15B class destroyers.

Exam-Oriented Keywords

  • Dual-use Technology: Innovations that have both civilian and military applications (e.g., GPS, Cybersecurity).
  • Offset Policy: A mechanism where foreign vendors are required to invest a portion of the contract value back into the Indian defence industry.
  • DAP 2020: The Defence Acquisition Procedure, which prioritizes the "Buy (Indian – IDDM)" category to boost local manufacturing.

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About the Author

PS
Priya Sharma Static GK Expert

Indian History · Geography · Polity & Economy Specialist

With 8+ years of teaching static GK for competitive exams, Priya has helped thousands of students master the foundational subjects that appear year after year in UPSC, SSC, and Railway exams. She focuses on making history, geography, and polity approachable through well-structured MCQs and memorable explanations.