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Science & TechnologyEasyAsked in: CDS · CDS-I 2017, GK

Hindustan Aeronautics Limited handed over the first two indigenously designed and manufactured light combat aircrafts to the Indian Air Force in 2016. What is the name of these new combat aircrafts?

  1. A.Marut
  2. B.Garud
  3. C.Tejas
  4. D.Pushpak

Correct answer

C. Tejas

Explanation

The correct answer is C, Tejas. Tejas is India's indigenous Light Combat Aircraft, and the first two were handed over to the Indian Air Force on 1 July 2016 to form No. 45 Squadron, the Flying Daggers.

The Light Combat Aircraft programme began in the 1980s to replace the ageing MiG-21 fleet. The Aeronautical Development Agency designed the jet and Hindustan Aeronautics Limited, Bengaluru, builds it. Tejas is a single-engine, delta-wing, supersonic multirole fighter and one of the smallest and lightest of its class. Former Prime Minister Atal Bihari Vajpayee gave it the name Tejas, meaning radiance, in 2003. Improved versions such as the Tejas Mk1A followed the first model.

Option A is wrong because the HF-24 Marut was an earlier fighter-bomber built by HAL in the 1960s. Option B is wrong because Garud is the name of the Indian Air Force's special forces unit, not an aircraft. Option D is wrong because Pushpak was a small HAL trainer and light aircraft of the 1950s.

Exam tip: Tejas = LCA, designed by ADA, built by HAL; first squadron No. 45 "Flying Daggers", inducted 2016.

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Q1.Science & TechnologyAsked in: CDS · CDS-I 2017, GKMedium

Which of the following statements about Bitcoin is/are correct? 1. It is a decentralized virtual currency. 2. It is generated through complex computer software systems. 3. The Reserve Bank of India recognized it as a legal tender in January 2016. Select the correct answer using the code given below.

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

Bitcoin is a decentralised digital currency created by computer software, but the Reserve Bank of India has never made it legal tender.

Q3.Science & TechnologyAsked in: CDS · CDS-I 2025, GKMedium

"Million Minds Augmenting National Aspirations and Knowledge" (MANAK), a scheme under the flagship programme, Innovation in Science Pursuit for Inspired Research (INSPIRE), caters to :

  1. A.The college students studying in the undergraduate programme in the age group of 19 - 25 years.
  2. B.The research scholars in recognized research laboratories of national importance.
  3. C.The college teachers of the country.
  4. D.The school children studying in classes 6 - 10 in the age group of 10 - 15 years.
Show answer
Correct answer: D. The school children studying in classes 6 - 10 in the age group of 10 - 15 years.

INSPIRE-MANAK is the school-level part of INSPIRE. INSPIRE is run by the Department of Science and Technology to draw young talent into science.

Q4.Science & TechnologyAsked in: CDS · CDS-II 2016, GKMedium

Which one of the following statements is not correct?

  1. A.BrahMos is a supersonic cruise missile made by India and Russian Federation.
  2. B.The name BrahMos came from two rivers, Brahmaputra of India and Moskva of Russia.
  3. C.Indian military scientists were capable of integrating BrahMos cruise missile with Sukhoi-30 MKI fighter.
  4. D.Defence Research and Development Organization is the manufacturer of Sukhoi-30 MKI fighter.
Show answer
Correct answer: D. Defence Research and Development Organization is the manufacturer of Sukhoi-30 MKI fighter.

The Sukhoi-30 MKI is not made by DRDO; it was designed by Russia's Sukhoi bureau and is built in India under licence by Hindustan Aeronautics Limited (HAL) at Nashik.

Q5.Science & TechnologyAsked in: CDS · CDS-II 2018, GKEasy

'Tejas' is the name of which one of the following?

  1. A.Main battle tank
  2. B.Nuclear submarine
  3. C.Light combat aircraft
  4. D.Aircraft carrier
Show answer
Correct answer: C. Light combat aircraft

Tejas is India's indigenous single-engine light combat aircraft built for the Indian Air Force. The Light Combat Aircraft programme was started in the 1980s to replace the ageing MiG-21 fleet.