UPSC Mains Science & Technology 2024 Questions with Model Answers
Every UPSC Mains Science & Technology previous year question from 2024 with a detailed model answer, diagrams, flowcharts and structured answer writing.
What is the present world scenario of intellectual property rights with respect to life materials? Although, India is second in the world to file patents, still only a few have been commercialized. Explain the reasons behind this less commercialization.
What are asteroids? How real is the threat of them causing extinction of life? What strategies have been developed to prevent such a catastrophe?
What is the technology being employed for electronic toll collection on highways? What are its advantages and limitations? What are the proposed changes that will make this process seamless? Would this transition carry any potential hazards?
The world is facing an acute shortage of clean and safe freshwater. What are the alternative technologies which can solve this crisis? Briefly discuss any three such technologies citing their key merits and demerits.