UPSC Mains Science & Technology 2020 Questions with Model Answers
Every UPSC Mains Science & Technology previous year question from 2020 with a detailed model answer, diagrams, flowcharts and structured answer writing.
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What do you understand by nanotechnology and how is it helping in health sector?
GS310 marks2020Science & Technology
COVID-19 pandemic has caused unprecedented devastation worldwide. However, technological advancements are being availed readily to win over the crisis. Give an account of how technology was sought to aid management to the pandemic.
GS315 marks2020Science & Technology
How is science interwoven deeply with our lives? What are the striking changes in agriculture triggered off by the science-based technologies?
GS310 marks2020Science & Technology