Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Download
Course Description (in Hindi)
1,324 plays

More
In this lesson discuss about the course.

Vishal Garg
Mechanical Engineer | YouTuber- Infinity Career zone | Unacademy Plus Educator | Railway Category Expert | Follow me to learn Reasoning |

U
Unacademy user
All your videos are outstanding and amazing. excellent Excellent 55555 star
English video share kre
Vishal Garg
9 months ago
Sure... Content is also in English language in this video.
ANKITA DAKUA
9 months ago
thank you sir
Sir ntpc exam me kaam me aayega
Vishal Garg
9 months ago
Yes.. Sbhi exams me 1-2 questions aate h is topic se...
  1. Science & Technology for Railway and SSC By Vishal Garg (Verified Educator)


  2. Vishal Carn B.Tech (Mech Verified & Star Educator Railway Category Expert unacademy


  3. Science & Technology for Railway and SSC By Vishal Garg (Verified Educator)


  4. Science & Technoloau Defense Space


  5. Target Audience Railway aspirants SSC CCL aspirants UPSC aspirants UPPSC aspirants


  6. Which one of the following is an 'Air-to-Air' Missile? (a) Prithvi (c) Akaslh (b) Agni (d) Astra Air Expl:- Astra is an active radar homing Beyond Visual Range to Air Missile (BVRAAM) developed by the Defence Research rganisa


  7. The Chief of the Indian Navy has the rank of- (a) General of Indian Navy (b) Chief of Indian Navy (c) Naval Chief (d) Admiral XplAn Admiral of the fieet is a miltary naval officer of the highest rank. In many nations, the rank is reserved for wartime f ceremonial appointments. It is usually a rank above admirai which is now usually the highest rank in peace-time for officers n active service) and is often held by the most senior admiral of


  8. Nuclear explosive devices were tested in India at (a) Sriharikota (c) Pokharan (b) Bangalore (d) Kanchipuram Expl:Pokhran is a city and a municipality located in Jaisalmer district in the Indian State of Rajasthan. It is a remote location in the Thar desert region and served as the test site for India's firs underground nuclear weapon detonation


  9. Which one of the following correctly describes AGNI? (a) A fighter plane (b) A versatile tank (c) A long-range missile (d) A long-range gun Expl:-The Agni missile is a family of medium to intercontinental range ballistic missiles developed by India, named after one of the five elements of nature. The first missile of the series, Agni-I was developed under the Integrated Guided Missile Development Programme and tested 1991