Prelims 2019 Answer Key | Science & Environment | Part 2

What is this video about?

This video is a part of our playlist dedicated to the detailed analysis, answer key and detailed explanation of all the questions asked in UPSC Prelims 2019. This particular video focuses on the questions asked from the #Science & #Environment.

In this video we shall be discussing 10 science & environment questions asked in UPSC Prelims 2019 along with its detailed explanation.

Stay tuned to this playlist for the solutions to more questions that were asked in UPSC Prelims 2019.

UPSC Prelims 2019 Answer Key

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Most authentic answer key - upsc prelims 2019