GK General Science Questions and Answers for Competitive Exams
General Science GK Questions for Competitive Exams
Q.1 Which gas is most popular as laughing gas?
Ans . Nitrous oxide
Q.2 Electromagnetic Field concept was observed and discovered by whom?
Ans . James Hargreaves
Q.3 The BrahMos Missile was developed by which country?
Ans . Developed with Joint venture of India and Russia
Q.4 The ‘Concept of Inertia’ was developed by?
Ans . Galileo
Q.5 For the cultivation, name the crop required of water-logging?
Ans . Rice
Q.6 Who achieved the discovery of ‘Vitamin C’?
Ans . Albert Szent
Q.7 What is the purest form of Iron?
Ans . Wrought Iron
Q.8 What is the name of NASA Mars Rover and when its landed on MARS?
Ans . Curiosity (Launched on November 26, 2011, Landed on MARS – 6th August 2012)
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Rajesh Bhatia
A Writer, Teacher and GK Expert. I am an M.A. & M.Ed. in English Literature and Political Science. I am highly keen and passionate about reading Indian History. Also, I like to mentor students about how to prepare for a competitive examination. Share your concerns with me by comment box. Also, you can ask anything at linkedin.com/in/rajesh-bhatia-7395a015b/.
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