Science And Technology( Old Edition)

Clearly, author is clueless as to what UPSC looks for that's why he pasted everything that he could google on science and tech.What frustrated me was not that he added 30-40% irrelevant topics, but the topics that were important for UPSC were not covered in detail either.He just touches the surface of the topic, finishes it in 4-5 lines and jumps to next. Almost 50 topics are direct cut-paste from wikipedia...line by line, word by word.Go for Vision ias mains 365 and pt 365 instead pdfs.

I felt there are more things which are not needed for upsc examButGood compilation for Science and TechnologyRead selectivelyQuestions at the end of each chapter is less.More practice questions needed

This edition's paper quality is kind of good and book formation with attractive and energised page colour make it a loving book.

All important themes for Upsc cse have been covered in great detail.

Sir aap padhate thik ho par book na hi likho to thik hai ek dam garbage hai aur bahut costly bhi hai, wiki se copy kar ke me bhi book likh sakta hoon

This Book is really awesome. I totally obsessed with it. This book makes me wonder by its printings and the way they explained about it.worthy of money. Must and should try this book.

Except index page rest all useless. I seriously suggest users to get the index page, Google and prepare notes. However sir teaches awesome but book is not upto the mark.