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CDS Previous Year GK Questions

Previous-year questions are the most reliable guide to the CDS General Knowledge paper, because the syllabus in the notice is one paragraph long and the paper is not. UPSC uploads the question papers of every CDS on upsc.gov.in the day after the exam, so a full record of what was asked exists for each cycle. Reading them shows the weight of each area, the depth UPSC expects in Polity, History, Geography, Economy and Science, and the question forms it prefers: statements with "which of the above are correct", "how many of the following pairs are correctly matched", match the lists, and arrange in chronological order. Many topics return: writs and constitutional bodies, dynasties and reform movements, Ramsar sites and World Heritage sites, budget and balance-of-payments terms, and school science applied to everyday situations. This page collects CDS previous-year General Knowledge questions in English and Hindi, each with the correct answer, an explanation and the topic it belongs to, so that a question leads you to the GK note that covers it. Use them in three passes: untimed to learn, timed to build speed, and a week later to revisit your wrong answers.

Previous Year Questions

Q883.General ScienceAsked in: CDS · CDS-II 2016, GKEasy

'Altitude sickness' is caused at high altitude due to

  1. A.high partial pressure of oxygen
  2. B.low partial pressure of oxygen
  3. C.low level of haemoglobin
  4. D.high partial pressure of carbon dioxide
Show answer
Correct answer: B. low partial pressure of oxygen

As one climbs, air pressure falls, so each breath delivers oxygen at a lower partial pressure and less of it passes from the lungs into the blood.

Q884.General ScienceAsked in: CDS · CDS-I 2018, GKEasy

Which one of the following is not a characteristic of a compound?

  1. A.Composition is variable.
  2. B.All particles of compound are of only one type.
  3. C.Particles of compound have two or more elements.
  4. D.Its constituents cannot be separated by simple physical methods.
Show answer
Correct answer: A. Composition is variable.

A compound always has a fixed composition by mass, so a variable composition is a property of mixtures, not compounds.

Q885.Books & AuthorsAsked in: CDS · CDS-I 2019, GKHard

Which European ruler had observed, "Bear in mind that the commerce of India is the commerce of the world ... he who can exclusively command it is the dictator of Europe"?

  1. A.Queen Victoria
  2. B.Peter the Great of Russia
  3. C.Napoleon Bonaparte
  4. D.Gustav II Adolf
Show answer
Correct answer: B. Peter the Great of Russia

The remark that the commerce of India is the commerce of the world, and that whoever commands it exclusively is the dictator of Europe, is attributed to Peter the Great, Tsar of Russia from 1682 to 1725.

Q887.Indian PolityAsked in: CDS · CDS-II 2020, GKMedium

Which one of the following statements in relation to Panchayats is not correct?

  1. A.Legislature of a State may, by law, make provisions with respect to the composition of Panchayats.
  2. B.Panchayat area means the territorial area of a Panchayat.
  3. C.Gram Sabha includes all persons in the electoral rolls of village within a Panchayat.
  4. D.Reservation of seats for SCs and STs has nothing to do with proportion of their population.
Show answer
Correct answer: D. Reservation of seats for SCs and STs has nothing to do with proportion of their population.

Under Article 243D, seats for Scheduled Castes and Scheduled Tribes in every Panchayat are reserved in proportion to their share of the population of that Panchayat area, so the statement that reservation has nothing to do with population is wrong.

Q889.GeographyAsked in: CDS · CDS-II 2021, GKEasy

Which of the following statements is/are correct with respect to Time Zone in India ? 1. There is one standard time for the whole country. 2. Andaman and Nicobar Islands and Lakshadweep Islands have different Time Zones. 3. Indian Standard Time (IST) is five and half hours behind GMT. Select the correct answer using the code given below:

  1. A.1 only
  2. B.2 only
  3. C.1 and 2 only
  4. D.1 and 3 only
Show answer
Correct answer: A. 1 only

India follows a single standard time, Indian Standard Time, for the whole country, and it is ahead of GMT, not behind it.

Q890.GeographyAsked in: CDS · CDS-I 2022, GKMedium

Which one of the following is not a resultant of the El Nino effect ?

  1. A.Distortion of equatorial atmospheric circulation
  2. B.Flow of the South-East Trade Winds towards the Indian Ocean
  3. C.Irregularities in the evaporation of sea water
  4. D.Reduction in the amount of planktons which reduces the number of fish in the sea
Show answer
Correct answer: B. Flow of the South-East Trade Winds towards the Indian Ocean

During El Nino the trade winds of the Pacific weaken or even reverse, so a steady flow of these winds is not one of its results.

Q894.Indian HistoryAsked in: CDS · CDS-I 2026, GKMedium

Consider the following statements about the Gupta administrative system : 1. The Gupta kings assumed imperial titles such as Maharajadhiraja, Parama-bhattaraka and Parameshvara. 2. The Gupta kings also connected themselves with the Gods through epithets such as Parama-daivata and Parama-bhagavata. Which of the statements given above is/are correct ?

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

Gupta inscriptions show the kings using grand imperial titles and also religious epithets that linked them with the gods.

Q895.General ScienceAsked in: CDS · CDS-II 2026, GKHard

A positively charged particle (alpha-particle) is projected towards west in a horizontal plane. It is deflected towards north in the same plane by a magnetic field. Which one among the following is the direction of the magnetic field?

  1. A.Towards south
  2. B.Towards east
  3. C.Vertically downwards
  4. D.Vertically upwards
Show answer
Correct answer: D. Vertically upwards

The magnetic force on a moving charge is F = q(v × B), and only an upward field turns a westward-moving positive charge towards the north.

Q896.Books & AuthorsAsked in: CDS · CDS-II 2019, GKHard

Who is the author of the 16th century Sanskrit text, the Vraja Bhakti Vilasa which focuses on the Braj region in North India ?

  1. A.Todar Mal
  2. B.Narayana Bhatta
  3. C.Chaitanya
  4. D.Rupa Goswami
Show answer
Correct answer: B. Narayana Bhatta

Narayana Bhatta, a Vaishnava scholar of the sixteenth century, wrote the Sanskrit text Vraja Bhakti Vilasa in 1552, describing the sacred sites of the Braj region around Mathura and Vrindavan.

Q897.Indian PolityAsked in: CDS · CDS-II 2020, GKMedium

A special address by the Governor refers to the address delivered by the Governor

  1. A.when President's Rule is called for
  2. B.when a national emergency necessitates dissolution of the Legislative Assembly
  3. C.at the commencement of the first session after general election and at the first session of each year
  4. D.whenever he/she has concluded that such is necessary
Show answer
Correct answer: C. at the commencement of the first session after general election and at the first session of each year

Article 176 of the Constitution requires the Governor to give this special address on these two occasions. In the address the Governor tells the legislature why it has been summoned and sets out the policies and programme of the state government, whose council of ministers actually prepares the text.

Q898.GeographyAsked in: CDS · CDS-I 2021, GKEasy

Alluvial soils vary in nature from sandy loam to clay. They are generally

  1. A.poor in potash and rich in phosphorus.
  2. B.poor in both potash and phosphorus.
  3. C.rich in both potash and phosphorus.
  4. D.rich in potash and poor in phosphorus.
Show answer
Correct answer: D. rich in potash and poor in phosphorus.

Alluvial soils, laid down by rivers, generally contain plenty of potash but lack phosphorus, and they are also often short of nitrogen and humus.

Q899.Indian HistoryAsked in: CDS · CDS-II 2021, GKMedium

The call for 'renunciation of (all) voluntary associations with the (British) Government' was given during

  1. A.Non-Cooperation Movement.
  2. B.Civil Disobedience Movement.
  3. C.Quit India Movement.
  4. D.Protest against partition of Bengal.
Show answer
Correct answer: A. Non-Cooperation Movement.

The Congress resolution on non-cooperation, passed at the special Calcutta session of September 1920 and confirmed at Nagpur in December 1920, called for the renunciation of all voluntary association with the British Government.

All Defence previous year questions