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Science and Technology Defence Part-5 (in Hindi)
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In this lesson discuss the Science and Technology Defence Mcq's for Railway, SSC CGL, UPSC and UPPSC.

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

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I like the way of ur teaching sir..
Hari Singh Rajput
8 months ago
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  1. Vishal Carn B.Tech (Mech Verified & Star Educator Railway Category Expert unacademy

  2. Science & Technoloau Defense Space

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

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

  5. Which of the following is a stealth aircraft virtually undetectable even by radar ? (a) B-2 Spirit (b) B1-B Lancer (c) B-52 Stratofortrees (d) FA-18 Hornets Expl:- The North rop Grumman B-2 Spirit also known as th stealth technology designed for penetrating dense antiaircraf defenses. It is able to deploy both conventional and nuclea weapons.

  6. Indian and Russian scientists successfully test- fired a supersonic cruise missile named- (a) GSAT-1 (c) Brahmos (b) GSLV (d) INSAT-3B xp:-Brahmos is a stealth supersonic cruise missie that ca be launched from submarines, ships, aircraft or land. It is a join venture between Republic of India's Defence Research an Development Organisation (DRDO) and Russian Federation' NPO Mashinostroeyenia. The name Brahmos is a portmanteau formed from the names of two rivers, The Brahmaputra of lndia and the Moskva

  7. what is Barak'? (a) Abarrage on river Brahmaputra (b) A peak in Kargil (c) A ship- based missile systei (d) Residential Complex of an Army Unit Expl: Barak is an Indo-Israeli Surface to Surface Missie designed to defend against aircraft, anti-ship missiles and UAVS

  8. The intermediate range nuclear capable missile developed indigenously is named- (a) Agni (b) Prithvi (d) Trishul (c) Nag 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. In the Agni series of ballistic missiles, Agni II, Agni III and Agni IV are Intermediate Range Ballistic Missiles (IRBMs). These are all nuclear weapons capable surface to surface ballistic missile