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Defence GK Questions 2026

Static GK carries most of the General Knowledge marks in the defence exams, and science carries the largest share of it. In NDA & NA, Physics, Chemistry and General Science are about half of the 400 marks of Part B, and History, the freedom movement and Geography are about 20% each, as per the notice. In the CDS (II) 2026 General Knowledge paper, GK24 counted about 37 science questions, about 20 each on Polity and History, about 15 on Geography and environment and about 10 on the Economy; this count is guidance, not an official break-up. The Army's Agniveer CEE gives 15 of its 50 General Duty questions to General Knowledge and 15 to General Science, which covers cells, the human body, plants and animals and common epidemics. Its GK list names history, culture and geography of India and its neighbours, the Constitution, inventions and discoveries, books and authors, and the Indian Armed Forces. This page holds GK24's topic-wise GK notes and GK questions tagged for NDA, CDS and Agniveer, in English and Hindi: General Science, Indian History, Art and Culture, Indian Polity, Geography, Indian Economy and Static GK. Read one topic at a sitting, then solve its questions and the previous-year questions of your exam to see what stayed with you.

Defence GK Questions with Answers

Q41.DefenceMedium

What makes the Next Generation Corvette programme a first for Indian warship building?

  1. A.It is the first warship order placed with a private shipyard
  2. B.The ships are designed in-house by the Indian Navy and built by defence PSUs chosen through a competitive process
  3. C.It is the first time foreign designers have been hired for an Indian corvette
  4. D.It is the first warship project funded entirely by state governments
Show answer
Correct answer: B. The ships are designed in-house by the Indian Navy and built by defence PSUs chosen through a competitive process

The distinguishing feature of this programme is that the design work for the corvettes has been done within the Indian Navy itself, while the construction has gone to defence public sector undertakings that were picked through competition rather than simply nominated.

Q43.AppointmentsHard

Which appointment did Air Marshal Mehtab Singh Deswal hold immediately before taking over Eastern Air Command?

  1. A.Vice Chief of the Air Staff
  2. B.Senior Air Staff Officer at Headquarters South Western Air Command
  3. C.Air Attache at the Embassy of India in Pakistan
  4. D.Director General (Weapon Systems) at Air Headquarters
Show answer
Correct answer: B. Senior Air Staff Officer at Headquarters South Western Air Command

That was the post he held just before moving to the Eastern Air Command as its Air Officer Commanding-in-Chief.

Q45.AppointmentsEasy

Who assumed charge as Air Officer Commanding-in-Chief of Eastern Air Command on 1 November 2026?

  1. A.Air Marshal Mehtab Singh Deswal
  2. B.Air Chief Marshal Ashutosh Dixit
  3. C.Air Marshal Paritosh Ahmed
  4. D.Air Marshal Dinesh Ganvir
Show answer
Correct answer: A. Air Marshal Mehtab Singh Deswal

He took over the Eastern Air Command of the Indian Air Force as its Air Officer Commanding-in-Chief, moving from the appointment of Senior Air Staff Officer at the headquarters of South Western Air Command.

Q46.DefenceMedium

The 'Unity of Effort' pillar of the VAYU vision is linked to the national vision of JAI. What does JAI stand for?

  1. A.Jointness, Aatmanirbharta and Innovation
  2. B.Jawan, Agniveer and Infrastructure
  3. C.Jointness, Agility and Integration
  4. D.Jal, Akash and Imarat
Show answer
Correct answer: A. Jointness, Aatmanirbharta and Innovation

While setting out the fourth pillar of his vision, the Chief of the Air Staff said that stronger jointness with the Army, the Navy and national agencies would be pursued in keeping with the national vision of JAI, whose three words are Jointness, Aatmanirbharta and Innovation.

Q48.DefenceEasy

Who assumed charge as the 29th Chief of the Air Staff of the Indian Air Force on 1 November 2026?

  1. A.Air Chief Marshal Ashutosh Dixit
  2. B.Air Marshal Mehtab Singh Deswal
  3. C.Air Chief Marshal Amar Preet Singh
  4. D.Air Marshal Sanjeet Kumar
Show answer
Correct answer: A. Air Chief Marshal Ashutosh Dixit

He took over as the 29th Chief of the Air Staff of the Indian Air Force on 1 November 2026, marking the start of his tenure with a wreath-laying at the National War Memorial and a ceremonial Guard of Honour at Air Force Station New Delhi.

Q50.DefenceMedium

The Maritime Interdiction Operational Training Centre at Souda Bay, whose facilities the crew of INS Trishul is to see, is run by which organisation?

  1. A.European Union
  2. B.NATO
  3. C.United Nations
  4. D.Indian Ocean Naval Symposium
Show answer
Correct answer: B. NATO

The establishment at Souda Bay is the NATO Maritime Interdiction Operational Training Centre, usually written as NMIOTC, and the crew of Indian Naval Ship Trishul is to be familiarised with its facilities during the port call, along with those of Naval Support Activity Souda Bay.

Q54.Science & TechnologyMedium

At which orbital slot is NVS-03 to be stationed?

  1. A.83 degrees East
  2. B.93.5 degrees East
  3. C.111.75 degrees East
  4. D.55 degrees East
Show answer
Correct answer: C. 111.75 degrees East

After the launch vehicle released NVS-03 into a Geosynchronous Transfer Orbit, the spacecraft began a series of burns meant to lift it into its working geosynchronous position, and the slot assigned to it is 111.75 degrees East.

Q56.Science & TechnologyEasy

From which launch centre was the GSLV-F18/NVS-03 mission flown?

  1. A.Vikram Sarabhai Space Centre, Thiruvananthapuram
  2. B.Satish Dhawan Space Centre, Sriharikota
  3. C.U R Rao Satellite Centre, Bengaluru
  4. D.Space Applications Centre, Ahmedabad
Show answer
Correct answer: B. Satish Dhawan Space Centre, Sriharikota

The navigation satellite NVS-03 rode to orbit on the GSLV-F18 vehicle, which lifted off from Sriharikota on 30 October 2026 at 23:51 hours, and the rocket placed the spacecraft in a Geosynchronous Transfer Orbit as intended.

Q57.DefenceHard

The inaugural BIMSTEC Maritime Security Exercise builds on the outcomes of the 6th BIMSTEC Summit, which was held under which theme?

  1. A.BIMSTEC: Prosperous, Resilient and Open
  2. B.Shared Seas, Shared Security and Shared Prosperity
  3. C.Translating Vision to Action
  4. D.One Bay, One Future
Show answer
Correct answer: A. BIMSTEC: Prosperous, Resilient and Open

The correct answer is BIMSTEC: Prosperous, Resilient and Open, the theme of the 6th BIMSTEC Summit, whose outcomes the exercise is designed to carry forward in practice.

Q58.DefenceMedium

Which is India's first integrated tri-service command, whose role the inaugural BIMSTEC Maritime Security Exercise highlights?

  1. A.Strategic Forces Command
  2. B.Andaman and Nicobar Command
  3. C.Western Naval Command
  4. D.Central Air Command
Show answer
Correct answer: B. Andaman and Nicobar Command

It is India's first integrated tri-service command, which means the Army, the Navy and the Air Force operate there under a single commander instead of separate service chains.

GK Questions for sub-exams