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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

Q4381.Science & TechnologyEasy

The Giant Metrewave Radio Telescope (GMRT) is located near which city?

  1. A.Nainital in Uttarakhand
  2. B.Pune in Maharashtra
  3. C.Hyderabad in Telangana
  4. D.Thiruvananthapuram in Kerala
Show answer
Correct answer: B. Pune in Maharashtra

The array stands at Khodad, near Narayangaon, about eighty kilometres north of Pune, on flat land chosen for its low level of man-made radio interference, and it is operated by the National Centre for Radio Astrophysics of the Tata Institute of Fundamental Research.

Q4383.Indian HistoryHard

In the Mughal land system, khalisa referred to

  1. A.land whose revenue was reserved for the imperial treasury
  2. B.land granted to religious institutions free of revenue
  3. C.the hereditary homeland of a zamindar in Mughal service
  4. D.land on which no revenue could be assessed because it was barren
Show answer
Correct answer: A. land whose revenue was reserved for the imperial treasury

The territory of the empire was divided between khalisa and jagir: the revenue of khalisa land was collected by imperial officers and credited to the central treasury, while the revenue of jagir land was assigned to mansabdars in place of a cash salary.

Q4384.Indian HistoryEasy

Arrange the Mughal administrative units from the largest to the smallest.

  1. A.Sarkar, suba, pargana, mauza
  2. B.Suba, sarkar, pargana, mauza
  3. C.Pargana, suba, mauza, sarkar
  4. D.Suba, pargana, sarkar, mauza
Show answer
Correct answer: B. Suba, sarkar, pargana, mauza

The suba was the province, headed by a subedar with his own diwan, bakhshi, sadr and qazi; the sarkar was the district, where the faujdar held charge of law and order and the amalguzar of revenue; the pargana was a group of villages with its shiqdar, amil and qanungo; and…

Q4387.Indian HistoryMedium

What were dagh and chehra in the Mughal military system?

  1. A.Two kinds of jagir assigned to nobles
  2. B.The branding of horses and the descriptive roll of soldiers
  3. C.Two ranks in the provincial revenue service
  4. D.Two forms of land measurement
Show answer
Correct answer: B. The branding of horses and the descriptive roll of soldiers

Mansabdars were paid for the troopers they maintained, and the standing temptation was to hire horses and men for the day of inspection and send them away afterwards.

Q4388.Indian HistoryEasy

The dahsala or zabti system of revenue settlement, completed in 1580, is associated with

  1. A.Raja Todar Mal
  2. B.Raja Man Singh
  3. C.Abul Fazl
  4. D.Shah Mansur
Show answer
Correct answer: A. Raja Todar Mal

Under his settlement the average produce and the average price of the previous ten years were calculated for every crop in every locality, the demand was fixed at about one-third of that average produce and stated in cash per bigha, and land was measured with the bamboo jarib and the…

Q4389.Indian HistoryMedium

In the mansabdari system, the two numbers attached to a mansab, zat and sawar, stood respectively for

  1. A.personal pay and rank, and the number of horsemen to be maintained
  2. B.the area of the jagir, and the revenue assessed on it
  3. C.the years of service, and the number of elephants kept
  4. D.the amount of cash salary, and the rate of land revenue
Show answer
Correct answer: A. personal pay and rank, and the number of horsemen to be maintained

The zat number fixed the salary of the holder and his place in the order of precedence at court, while the sawar number fixed the contingent of cavalry he had to keep ready for the emperor.

Q4390.Indian HistoryAsked in: CTET · 24th Dec 2021Medium

Consider the following statements about the Ain-i-Akbari and choose the correct option. (A) It was written by Abul Fazl. (B) It has rich statistical details about crops, prices, revenues and wages. (C) It deals with the details of the ancestors of Akbar.

  1. A.(A) and (B) are true
  2. B.(B) and (C) are true
  3. C.(A) and (C) are true
  4. D.(A), (B) and (C) are true
Show answer
Correct answer: A. (A) and (B) are true

The Ain-i-Akbari was written by Abul Fazl, the courtier and friend of Akbar, and it forms the third volume of the Akbarnama; it is an administrative gazetteer, listing departments and officers, the subas with their sarkars and parganas, measured areas, revenue rates, prices and wages, which is why historians use…

Q4391.Indian HistoryAsked in: Delhi · 8 April 2022, Shift 2Easy

In the Mughal administration, which of the following departments was known as Mir Bakhshi?

  1. A.Factory department
  2. B.Revenue department
  3. C.Justice department
  4. D.Army department
Show answer
Correct answer: D. Army department

The Mir Bakhshi was the head of the military establishment: he kept the muster rolls of the mansabdars, verified the horses and men at inspection, recommended candidates for rank and countersigned their pay orders, and the news writers and intelligence reporters of the provinces also sent their reports through his…

Q4392.Environment & EcologyHard

The Intergovernmental Panel on Climate Change, which prepares the assessment reports used at the conferences, was established in 1988 by

  1. A.the World Meteorological Organization and the United Nations Environment Programme
  2. B.the Conference of the Parties to the UNFCCC
  3. C.the United Nations Security Council
  4. D.the World Bank and the International Monetary Fund
Show answer
Correct answer: A. the World Meteorological Organization and the United Nations Environment Programme

The panel was created in 1988, four years before the climate convention existed, which is why B is wrong: the IPCC is not an organ of the convention, although its reports set the agenda for every conference and the first assessment report of 1990 led directly to the negotiation of…

Q4393.Environment & EcologyMedium

Under the Paris Agreement, how often is the global stocktake of collective progress carried out?

  1. A.Every year
  2. B.Every three years
  3. C.Every five years
  4. D.Every ten years
Show answer
Correct answer: C. Every five years

The agreement works on a five-year ambition cycle: parties submit nationally determined contributions, implement them, and then the stocktake assesses where the world stands on mitigation, adaptation and the means of implementation, so that the next round of contributions can be stronger.

Q4394.Environment & EcologyMedium

In the Panchamrit announced by India at the Glasgow conference in 2021, the target year for net zero emissions is

  1. A.2050
  2. B.2060
  3. C.2070
  4. D.2080
Show answer
Correct answer: C. 2070

Panchamrit, the five nectar elements announced by India at COP26, consists of five hundred gigawatts of non-fossil energy capacity by 2030, meeting half of the country's energy requirement from renewable sources by 2030, reducing projected emissions by one billion tonnes by 2030, reducing the emissions intensity of the economy by…

Q4395.Environment & EcologyHard

The principle of common but differentiated responsibilities and respective capabilities is laid down in which instrument?

  1. A.Article 3 of the UNFCCC, 1992
  2. B.The Montreal Protocol, 1987
  3. C.The Ramsar Convention, 1971
  4. D.The Stockholm Declaration, 1972
Show answer
Correct answer: A. Article 3 of the UNFCCC, 1992

The article directs parties to protect the climate system on the basis of equity and in accordance with their common but differentiated responsibilities and respective capabilities, and adds that the developed country parties should take the lead.

Q4396.Environment & EcologyMedium

The Warsaw International Mechanism, set up at COP19 in 2013, deals with which subject?

  1. A.Loss and damage from climate impacts
  2. B.Carbon markets and credit trading
  3. C.Forest certification and timber trade
  4. D.Measurement of ozone depleting substances
Show answer
Correct answer: A. Loss and damage from climate impacts

Loss and damage is the third pillar of climate policy, after mitigation and adaptation, and covers harm that can no longer be prevented: land lost to the sea, a crop destroyed by an extreme event, an island made uninhabitable.

Q4397.Environment & EcologyMedium

The Green Climate Fund, the main financial channel of the climate convention, was agreed upon at which conference, and where is it headquartered?

  1. A.COP15 Copenhagen; Geneva
  2. B.COP16 Cancun; Songdo
  3. C.COP21 Paris; Bonn
  4. D.COP26 Glasgow; Nairobi
Show answer
Correct answer: B. COP16 Cancun; Songdo

Copenhagen in 2009 had produced the political pledge of a hundred billion dollars a year by 2020, and the Cancun decisions of the following year created the institution to channel that money, along with the Cancun Adaptation Framework.

Q4399.Environment & EcologyMedium

Which mechanism of the Kyoto Protocol allowed a developed country to earn emission credits by funding a clean project in a developing country?

  1. A.Joint Implementation
  2. B.Emissions Trading
  3. C.Clean Development Mechanism
  4. D.Global Stocktake
Show answer
Correct answer: C. Clean Development Mechanism

Under it a country with a Kyoto target financed a project such as a wind farm, a biomass plant or a more efficient kiln in a developing country, and the emissions avoided were issued to it as certified emission reductions that counted towards its own target, while the host country…

Q4400.Environment & EcologyEasy

The Kyoto Protocol, the first climate treaty with binding emission targets, was adopted at which Conference of the Parties?

  1. A.COP1 at Berlin
  2. B.COP3 at Kyoto
  3. C.COP8 at New Delhi
  4. D.COP13 at Bali
Show answer
Correct answer: B. COP3 at Kyoto

The protocol was adopted on 11 December 1997 in the Japanese city that gave it its name, and it entered into force on 16 February 2005 once countries accounting for the required share of Annex I emissions had ratified it.