Every year at least 5-6 questions are asked from science and technology in the Prelims Examination. These questions can be a game changer and hence one should focus on not getting these questions wrong. This book has summarised all the important topics in a very lucid and effective manner. We have also assimilated the Previous Year Questions in the book in order to keep the preparation as per the UPSC framework.
The Science and Technology Study Material includes in detail about the topics related to:
Verifying, please be patient.