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S**A
Good book for CSE mains GS paper and prelims
Full of information regarding technology oriented current affairs. Will help you to a some extent to cover S&T portion of UPSC CSE prelims but for a holistic view and in depth analysis read news papers, pib, MEITY, NCERT class 11 & 12
S**.
Must read book
Must read book for UPSC prelims and also helpfull for mains to crack, knowledge gain book
S**H
1st and 2nd chapter name is missing
I’m writing a review to the aspirants who is looking for this book, please go through the shared photos and check I have replaced this book two times and received the same one.In the index you can see the chapter 1 and 2 is missing in the index page but all the chapters are available in the books.
R**G
Good
Good
P**I
One of the best book ever for science and technology
This is one and only solution for science and technology. Do stick to it each and every single infor related to upsc prelims and mains perspective both are maintained in very perfect way. The way Ravi sir has written this book has No words . And also is the best teacher of science and technology for upsc .
A**R
Good for upsc
Very good collection of books
P**R
Not good
It's not much suitable for upsc
S**S
Must Buy for UPSC
Pretty informative & useful for UPSC
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