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Chapterwise solved paper UPSC Mains
1. The book is designed for preparation of civil services exams 2. It is divided into 4 papers and segmented into topics. 3. Last 5 Years solved papers are given to understand the changing paper. 4. Chapterwise Questions are provided from 2020 to 1997 for practice. 5. Solved Papers 2020-2017 are given for practice. Candidates, who are appearing in IAS Main Exams, are always in need of comprehensive and accurate study material which could actually serve the purpose for the smart and cumulative understanding of the subject. General Studies is a very dynamic topic which requires in depth analysis and vast knowledge. With the current edition of "IAS Mains General Studies Chapterwise Solved Papers 2020-1997" candidates are guided with the authentic source of information following the current paper pattern. The book is divided into 4 Parts providing complete practice of each paper. Every chapter is loaded with good number of questions from 1997 to 2020 along with detailed solutions. Solved Papers (2020-2017) are provided to get the better insight of the question papers and its pattern. TOC Solved Paper 2020-2017 (Paper - I, II, III, IV), Paper I – Indian Heritage and Culture, History and Geography of the World and Society, Paper II – Governance, Constitution, Polity, Social Justice and International Relations, Paper III – Technology, Economic Development, Biodiversity, Environment, Security and Disaster Management, Paper IV – Ethics, Integrity and Aptitude.
Msc chemistry
The first part of this book introduces the systematic development of materials and their long journey to nanodimensions and how nano has moved from the world of the future to the world of the present. It also emphasises how the unique properties of nanomaterials have motivated researchers to develop simpler and inexpensive techniques to produce nanostructures of technologically-important materials using both top down approaches which rely on continuous breaking up of the bulk matter and bottom up approaches which build the nanostructures by its constituent units. Both these approaches have been discussed in detail. Part Three of the book introduces the invention and development of sophisticated equipment for the characterization, measurement and manipulation of nanomaterials i.e., Atomic Force Microscope to study the nanomaterials down to atomic scale. The Fourth part describes the significant impact on almost all industries and all areas of society which will offer better built, longer lasting, cleaner, safer and smarter products for home, communication, medicine, transportation, agriculture and for industry in general.
Concepts of Physics part 1 by HC Verma
The book is clean without any pen marks or torn pages. it contains all the pages. Covers all the topics of JEE and contains many PYQs. The cover page is a bit worn out, but rest whole book is just like a new one. It has not been used much but is really helpful for JEE aspirants.
Indian Polity by M laxmikanth
She’d decided, that night, that she wouldn’t leave. That she would stay in India, in Delhi, and belong as hard as she could. Joey is a Reality Controller, in charge of the livestream of a charismatic and problematic celebrity in smog-choked, water-short, ever-transforming Delhi - a city on the brink of revolution, under the shadow of multiple realities and catastrophes - at the end of the 2020s. When Joey impulsively rescues a childhood friend, Rudra, from his new-elite family and the comfortable, horrific life they have chosen for him, she sets into motion a chain of events — a company takeover, a sex scandal, a series of betrayals — that disintegrates not just their public and private selves, but the invisible walls that divide the city around them. To find the lives they need, Joey and Rudra must reckon with people and forces beyond their understanding, in a world where trust is impossible, popularity is conformity, and every wall has eyes.
