UPSC Prelims 2020 Paper Analysis | Science & Technology

In this video, Mr. Saurabh Jain (Science & Technology Faculty, Drishti IAS) will be discussing and analysing the questions that appeared in UPSC Prelims 2020 - from Science & Technology Segment.

You can Download the complete Answer Key from -

#PrelimsAnswerKey #Prelims2020 #PaperAnalysis