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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

Q4345.Sports GKMedium

Biathlon, an event of the Winter Olympics, is a combination of which two activities?

  1. A.Ski jumping and cross-country skiing
  2. B.Cross-country skiing and rifle shooting
  3. C.Speed skating and figure skating
  4. D.Alpine skiing and snowboarding
Show answer
Correct answer: B. Cross-country skiing and rifle shooting

In the biathlon a competitor skis a cross-country course and stops at a range to shoot at targets, with a penalty of extra distance or time for each miss; the sport grew out of military patrol skiing in Scandinavia.

Q4348.Sports GKEasy

Who were the first climbers to reach the summit of Mount Everest?

  1. A.George Mallory and Andrew Irvine
  2. B.Edmund Hillary and Tenzing Norgay
  3. C.Reinhold Messner and Peter Habeler
  4. D.Maurice Herzog and Louis Lachenal
Show answer
Correct answer: B. Edmund Hillary and Tenzing Norgay

They reached the summit on 29 May 1953 as part of a British expedition led by Colonel John Hunt; Hillary was a New Zealander and Tenzing Norgay a Sherpa who later became the first director of field training at the Himalayan Mountaineering Institute in Darjeeling.

Q4349.Sports GKMedium

The first Winter Olympic Games were held in 1924 at which place?

  1. A.Chamonix, France
  2. B.St Moritz, Switzerland
  3. C.Lake Placid, United States
  4. D.Oslo, Norway
Show answer
Correct answer: A. Chamonix, France

The first Winter Olympic Games were held at Chamonix in the French Alps in 1924, the same year as the Paris Summer Olympics, and were recognised retrospectively by the International Olympic Committee as the first Winter Games.

Q4351.GeographyEasy

Which is the largest river island of India?

  1. A.Sagar Island
  2. B.Majuli
  3. C.Divar Island
  4. D.Srirangapatna
Show answer
Correct answer: B. Majuli

Majuli lies in the Brahmaputra in Assam, is the largest river island of India, and is the historic centre of the Vaishnavite satras founded in the tradition of Srimanta Sankardeva; it has also been constituted as a district of Assam.

Q4353.GeographyHard

The Duncan Passage lies between which two islands?

  1. A.South Andaman and Little Andaman
  2. B.Car Nicobar and Little Nicobar
  3. C.Great Nicobar and Little Nicobar
  4. D.North Andaman and Coco Islands
Show answer
Correct answer: A. South Andaman and Little Andaman

The Duncan Passage is the stretch of sea that separates Little Andaman from South Andaman, that is from the southern end of Great Andaman.

Q4356.GeographyMedium

Which of the following statements about the origin of India's island groups is correct?

I. The Andaman and Nicobar Islands are of coral origin.
II. The Lakshadweep Islands are of coral origin.

  1. A.Only I
  2. B.Both I and II
  3. C.Only II
  4. D.Neither I nor II
Show answer
Correct answer: C. Only II

Statement II is correct: the Lakshadweep Islands are atolls, each a ring of coral enclosing a lagoon, raised on a submarine ridge in the Arabian Sea, and they are the only coral island group of India.

Q4360.GeographyEasy

The Ten Degree Channel separates which two islands?

  1. A.Little Andaman and Car Nicobar
  2. B.North Andaman and Middle Andaman
  3. C.Great Nicobar and Sumatra
  4. D.Minicoy and Maldives
Show answer
Correct answer: A. Little Andaman and Car Nicobar

The Ten Degree Channel runs along the tenth parallel of north latitude and is the dividing line between the Andaman group and the Nicobar group; Little Andaman is the southernmost island of the Andaman group and Car Nicobar the northernmost of the Nicobar group, so the channel lies between them.