,
,EDITION: First
Published By: Physicswallah Private Limited
Physics Wallah Publication
ISBN: 978-81-975352-5-3
Mobile App: Physics Wallah (Available on Play Store)
Website: www.pwonlyias.com and www.pw.live
Youtube Channel: Physics Wallah - Alakh Pandey
OnlyIAS UPSC
OnlyIAS Hindi
OnlyIAS Prarambh
OnlyIAS Extended
PW OnlyIAS
OnlyIAS Offline
E-mail:
Rights
All rights are reserved with the Publisher. No part of this book may be used or reproduced in any manner whatsoever without
written permission from the author or publisher.
In the interest of the student community:
Circulation of soft copy of Book(s) in PDF or other equivalent format(s) through any social media channels, emails, etc. or
any other channels through mobiles, laptops or desktop is a criminal offense. Anybody circulating, downloading, or storing,
a soft copy of the book on his device(s) is in breach of the Copyright Act. Further photocopying of this book or any of its
material is also illegal. Do not download or forward in case you come across any such soft copy material.
Disclaimer
A team of PW Only IAS experts and faculties with a deep understanding of the subject has worked hard for the creation and
curation of this book.
While the content creators, editors and publisher have used their best efforts in preparing these books. The content has been
checked for accuracy. As the book is intended for educational purposes, the author shall not be responsible for any errors
contained in the book.
The publication has designed the content to provide accurate and authoritative information with regard to the subject matter
covered.
This book and the individual contribution contained in it are protected under Copyright Act by the publisher.
(This Book shall only be used for educational purposes.)
, PREFACE
A highly skilled professional team of PW ONLY IAS works arduously to ensure that the students receive the best
content for the UPSC exams.
A plethora of UPSC Study Materials is available in the market, but PW ONLY IAS professionals are continuously
working to provide supreme quality study material for our UPSC students.
From the beginning, the whole content team, comprising Content Creators, Reviewers, DTP operators, Proofreaders,
and others, is involved in shaping the material to their best knowledge and experience to produce powerful content
for the students.
Faculties have adopted a new style of presenting the content in easy-to-understand language and have provided the
team with their guidance and supervision throughout the creation of this book.
PW ONLY IAS strongly believe in conceptual and fun-based learning. PW ONLY IAS provide highly exam-oriented
content to bring quality and clarity for students.
This book adopts a multi-faceted approach to mastering and understanding the concepts by having a rich diversity of
questions asked in the examination questions, and equip the students with the knowledge for this competitive exam.
The main objective of the study material is to provide short, crisp, concise and high-quality content to our students.
BOOK FEATURES
z One-Stop Solution: Comprehensive PYQs Coverage with Model Answers.
z Value Addition: Includes Relevant Facts, Figures, and Examples.
z Organised Structure: Subject and Topic-wise Segregation for Easy Reference.
z Ultimate Guide: To understand past exam papers.
,EDITION: First
Published By: Physicswallah Private Limited
Physics Wallah Publication
ISBN: 978-81-975352-5-3
Mobile App: Physics Wallah (Available on Play Store)
Website: www.pwonlyias.com and www.pw.live
Youtube Channel: Physics Wallah - Alakh Pandey
OnlyIAS UPSC
OnlyIAS Hindi
OnlyIAS Prarambh
OnlyIAS Extended
PW OnlyIAS
OnlyIAS Offline
E-mail:
Rights
All rights are reserved with the Publisher. No part of this book may be used or reproduced in any manner whatsoever without
written permission from the author or publisher.
In the interest of the student community:
Circulation of soft copy of Book(s) in PDF or other equivalent format(s) through any social media channels, emails, etc. or
any other channels through mobiles, laptops or desktop is a criminal offense. Anybody circulating, downloading, or storing,
a soft copy of the book on his device(s) is in breach of the Copyright Act. Further photocopying of this book or any of its
material is also illegal. Do not download or forward in case you come across any such soft copy material.
Disclaimer
A team of PW Only IAS experts and faculties with a deep understanding of the subject has worked hard for the creation and
curation of this book.
While the content creators, editors and publisher have used their best efforts in preparing these books. The content has been
checked for accuracy. As the book is intended for educational purposes, the author shall not be responsible for any errors
contained in the book.
The publication has designed the content to provide accurate and authoritative information with regard to the subject matter
covered.
This book and the individual contribution contained in it are protected under Copyright Act by the publisher.
(This Book shall only be used for educational purposes.)
, PREFACE
A highly skilled professional team of PW ONLY IAS works arduously to ensure that the students receive the best
content for the UPSC exams.
A plethora of UPSC Study Materials is available in the market, but PW ONLY IAS professionals are continuously
working to provide supreme quality study material for our UPSC students.
From the beginning, the whole content team, comprising Content Creators, Reviewers, DTP operators, Proofreaders,
and others, is involved in shaping the material to their best knowledge and experience to produce powerful content
for the students.
Faculties have adopted a new style of presenting the content in easy-to-understand language and have provided the
team with their guidance and supervision throughout the creation of this book.
PW ONLY IAS strongly believe in conceptual and fun-based learning. PW ONLY IAS provide highly exam-oriented
content to bring quality and clarity for students.
This book adopts a multi-faceted approach to mastering and understanding the concepts by having a rich diversity of
questions asked in the examination questions, and equip the students with the knowledge for this competitive exam.
The main objective of the study material is to provide short, crisp, concise and high-quality content to our students.
BOOK FEATURES
z One-Stop Solution: Comprehensive PYQs Coverage with Model Answers.
z Value Addition: Includes Relevant Facts, Figures, and Examples.
z Organised Structure: Subject and Topic-wise Segregation for Easy Reference.
z Ultimate Guide: To understand past exam papers.
