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UPSC Science and Technology PYQs 2021 | Vaidra | Vaidra
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Science and Technology UPSC PYQ 2021

2 questions from the UPSC 2021 examination. Showing a preview of 2 below — generate a full practice test to solve the rest.

2 questions

1Mediummains15 marks
Science and Technology - developments and their applications and effects in everyday life; Achievements of Indians in science & technology; indigenization of technology and developing new technology; Awareness in the fields of IT, Space, Computers, robotics, nano-technology, bio-technology and issues relating to intellectual property rights
The Nobel Prize in Physics of 2014 was jointly awarded to Akasaki, Amano and Nakamura for the invention of Blue LEDs in 1990s. How has this invention impacted the everyday life of human beings?
2Mediummains15 marks
Science and Technology - developments and their applications and effects in everyday life; Achievements of Indians in science & technology; indigenization of technology and developing new technology; Awareness in the fields of IT, Space, Computers, robotics, nano-technology, bio-technology and issues relating to intellectual property rights
What are the research and developmental achievements in applied biotechnology? How will these achievements help to uplift the poorer sections of the society?

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Science and Technology — All Years|All Subjects