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NDA GK Questions 2026

Static general knowledge makes up about 90% of Part B of the NDA General Ability Test, about 360 of its 400 marks. The NDA & NA (II) 2026 notice divides it into five sections: Physics (about 25%), Chemistry (about 15%), General Science (about 10%), History, Freedom Movement etc. (about 20%) and Geography (about 20%). Half of Part B is science. Physics covers matter, motion, gravitation, heat, sound, light, magnetism, electricity and the working of everyday devices such as the siphon, pressure cooker, periscope and safety fuse. Chemistry covers changes of matter, elements and compounds, common gases, acids, bases and salts, carbon, fertilizers and the materials used to make soap, glass, cement and gunpowder. General Science covers cells, the human body, diseases, diet, the solar system and eminent scientists. Section D spans Indian history and culture, the freedom movement, the Constitution, Five Year Plans, Panchayati Raj and world history from the Renaissance to the Russian Revolution. Geography covers the Earth, rocks, oceans, the atmosphere and climate, and India's resources, industries, ports and trade. This page holds GK24's topic-wise GK notes for NDA, in English and Hindi, written as short facts and tables. Read a topic, then solve its quiz and previous-year questions on this site.

NDA GK Questions with Answers

Q4722.GeographyEasy

Itanagar is the capital of which State?

  1. A.Mizoram
  2. B.Manipur
  3. C.Arunachal Pradesh
  4. D.Nagaland
Show answer
Correct answer: C. Arunachal Pradesh

Itanagar, named after the Ita fort in the area, became the capital when Arunachal Pradesh was a Union territory and continued as the capital after it became a State in 1987.

Q4724.GeographyEasy

The McMahon Line is the boundary between

  1. A.India and Pakistan
  2. B.India and China
  3. C.India and Nepal
  4. D.Pakistan and Afghanistan
Show answer
Correct answer: B. India and China

The McMahon Line was drawn at the Simla Convention of 1914 and is the boundary India recognises with China in the eastern sector, running along the crest of the hills north of Arunachal Pradesh.

Q4725.GeographyEasy

Which Indian State has the longest coastline?

  1. A.Tamil Nadu
  2. B.Andhra Pradesh
  3. C.Gujarat
  4. D.Maharashtra
Show answer
Correct answer: C. Gujarat

Gujarat has the longest coastline of any Indian State, because its shore runs along the Gulf of Kachchh, the Saurashtra peninsula and the Gulf of Khambhat, which gives it a deeply indented outline and many ports, including Kandla and Mundra.

Q4730.GeographyEasy

Chandigarh serves as the capital of which two States?

  1. A.Punjab and Himachal Pradesh
  2. B.Punjab and Haryana
  3. C.Haryana and Delhi
  4. D.Punjab and Rajasthan
Show answer
Correct answer: B. Punjab and Haryana

Chandigarh was built as the new capital of Punjab after Partition, and when Haryana was carved out of Punjab in 1966 the city was made a Union territory serving as the capital of both States.

Q4732.GeographyAsked in: SSC CHSL · 12 Oct 2020, Shift 1Medium

In the context of the mesosphere, which of the following statements is NOT correct?

  1. A.It is directly above the stratosphere.
  2. B.It is the third layer of the atmosphere.
  3. C.Meteorites burn up in this layer on entering from the space.
  4. D.Within the mesosphere, temperature increases with increasing height.
Show answer
Correct answer: D. Within the mesosphere, temperature increases with increasing height.

In the mesosphere the temperature falls as one goes up, reaching about minus 100 degrees Celsius at the mesopause near 80 km, which makes it the coldest layer of the atmosphere.

Q4735.Important Days & DatesAsked in: SSC MTS · 19 August 2019, Shift 3Medium

When did Alexander the Great die?

  1. A.300 BCE
  2. B.323 BCE
  3. C.423 BCE
  4. D.623 BCE
Show answer
Correct answer: B. 323 BCE

Alexander the Great died in 323 BCE at Babylon, aged about thirty-two, on his way back from the Indian campaign.

Q4738.GeographyAsked in: Rajasthan · 17th Feb 2019, GK Group-AMedium

In which region of the world 'Roaring Forties' blow ?

  1. A.Between 10° S and 30° S latitudes
  2. B.Between 40° N and 50° N latitudes
  3. C.Between 40° S and 50° S latitudes
  4. D.Between 10° N and 10° S latitudes
Show answer
Correct answer: C. Between 40° S and 50° S latitudes

The Roaring Forties are the strong westerly winds of the southern hemisphere between about 40 and 50 degrees south. They blow with such force because there is almost no land in that belt to slow them down, so sailing ships once used them on the route to Australia.

Q4739.DefenceMedium

Which of the following was NOT among the Sea Phase drills carried out by INS Sahyadri and INS Kulish?

  1. A.Visit-Board-Search-Seizure
  2. B.Underway Replenishment
  3. C.Humanitarian Assistance and Disaster Relief
  4. D.Live submarine-launched missile firing
Show answer
Correct answer: D. Live submarine-launched missile firing

The Sea Phase consisted of coordinated exercises in Humanitarian Assistance and Disaster Relief, Visit-Board-Search-Seizure and Underway Replenishment, with helicopter work covering cross-deck landings, vertical replenishment and casualty evacuation.

Q4740.DefenceHard

MAHASAGAR, the vision within which the Indian Navy placed its participation, stands for which of the following?

  1. A.Maritime Harmony and Shared Growth Across Regions
  2. B.Mutual and Holistic Advancement for Security and Growth Across Regions
  3. C.Maritime Alliance for Humanitarian Assistance and Growth
  4. D.Mission for Advancement of Harbour and Sea Governance
Show answer
Correct answer: B. Mutual and Holistic Advancement for Security and Growth Across Regions

Acronyms with a full form of this length are standard objective-paper material, and the safest way to carry them is word by word rather than by sense, because every distractor here is built to sound right.