5000 General Science Chapter Wise Mcqs With Detailed Explanations For Competitive Exams

1. Only book based on NCERT Textbooks of Science 2. In-Line with analysis of Competitive Exams papers 3. Explanation to everyday Science Phenomena 4. Coverage of Previous papers in a Chapterwise manner 5. More than 2000 MCQs are given for the quick revision The book "Encyclopedia of General Science” has been prepared after analysis the recent pattern of competitive exams like SSC, UPSC & State Level PCS, etc. serving as an ideal book for competitive examinations. It is the only book which is based on NCERT of Science covering all their major sections like physics, chemistry, biology, space science, etc., in a student friendly manner which can be studied by all students including non-science. Besides all the theories, this book focuses on the practice part too, with more than 2000 MCQs are provided for the quick revision. Previous Years’ Question Papers are provided in a Chapterwise manner for thorough practice. At the end of every section appendix given that covers glossary, branches and other important information of each section. TABLE OF CONTENT Physics, Chemistry, Biology, Computer & IT

A Complete Guide to M.C.Q for Class X has been written in accordance with the latest syllabus of Science prescribed by the Central Board of Secondary Education (CBSE), New Delhi. The present book will help you to self-understand the subject in a better way. Unique features of this book : 1. About 1200 Q & A. 2. Written in very simple, easy to understand student friendly language. 3. All chapters of science book are covered. 4. All questions are made at par with CBSE question standard. 5. Every question has four options and they are very informative though only one will be the correct answer. 6. All questions are answered at last of each chapter. 7. Every answer is explained in detail. 8. Other than correct answer all other options are also discussed to understand why they are not the correct option for that question. 9. The answer is written in a comprehensive style in most cases with well-illustrated and labeled diagrams where ever it was required. I hope this book will prove very useful to the students and teachers. Suggestions and constructive criticism for the further improvement of the book would be gratefully acknowledged and should incorporate in coming editions.

The General Science section covering Physics, Chemistry, Biology and Computer Science has taken an important dimension in most of the competitive examinations like SSC, CDS, NDA, Assistant Commandant, CPO, UPSC and State Level PSC Exams and those lacking the basic General Science knowledge lag behind others in the long run. The present book will act as an Objective Question Bank for General Science. The book has been prepared keeping in mind the importance of the subject. This book has been divided into four sections namely Physics, Chemistry, Biology and Computer Science, each divided into number of chapters as per the syllabi of General Science section asked in various competitive exams. The Physics section covers Motion, Force & Laws of Motion, Gravitation, Work, Energy & Power, Simple Harmonic Motion, Wave Motion, Light-Ray Optics, Current Electricity & Its Effects, Nuclear Physics, Semiconductor, Communication, etc whereas the Chemistry section has been divided into Atomic Structure, Chemical Reactions, Chemical Bonding, Solutions & Colloids, Energetics & Kinetics, Electrochemistry, Metallurgy, Metals & Their Compounds, Flame & Fuel, Food Chemistry, etc. The Biology section in the book covers Biology & Its Branches, Cell: Structure & Functions, Cell Cycle & Cell Division, Plant Tissues, Animal Nutrition, Plant System, Reproduction in Organisms, Respiratory System, Excretory System, Reproductive System, Genetics, Biotechnology, Animal Husbandry, etc whereas the Computer Awareness section has been divided into Computer Organisation & Memory, Data Representation, Software, Data Communication Networking and Internet & Computer Security. The chapters in the book contain more than 100 tables which will help in better summarization of the important information. Each chapter in the book contains ample number of objective questions ample number of objective questions including questions asked in previous years’ exams which have been designed on the lines of questions asked in various competitive examinations. With a collection of more than 5000 highly useful questions, the content covered in the book tries to simplify the complexities of some of the topics so that non-science students feel no difficulty while studying general science. Also hints and solutions to the difficult questions have been provided in the book. As the book thoroughly covers the General Science section asked in a number of competitive examinations, it for sure will work as a preparation booster for various competitive examinations like UPSC & State Level PSCs Examinations, SSC, CDS, NDA, CISF and other general competitive & recruitment examinations.

The book "General Sciences for Competitive Exams" contains specific topics in Science which form a part of most of the Competitive Exams. The book contains to the point theory followed by an exercise with solutions. The book covers a lot of questions from the past competitive exams. The book is a MUST for all SSC/ Banking/ Railways/ Defense/ Insurance Exam aspirants.

After the Grand Success of its 1st Edition, Disha launches the much powerful 2nd Edition of the book '10000+ Objective MCQs with Explanatory Notes for General Studies'.This 2nd Edition is updated with latest questions of UPSC, SSC, State PSC, RRB, Bank & other exams.Further outdated questions are removed and explanations are updated. The book has been divided into 8 sections which have been further divided into chapters containing 10000 “Multiple Choice Questions” for Revision purpose and final practice. The 8 sections are - History, Polity, Economics, Geography, Science and Technology, Ecology, General Knowledge and Current Affairs. The Unique Selling Proposition of the book is the explanation to each and every question which provides additional info to the students on the subject of the questions and correct reasoning wherever required. The questions have been selected on the basis of the various types of questions being asked in the various exams.

The thoroughly Revised & Update 2nd Edition of the book General Science & Technology for Civil Services PT & Mains, State PSC, CDS, NDA, SSC, & other UPSC Exams been designed with special focus on IAS Prelims & Main Exams. The book is prepared as per the trend of questions asked in previous years question papers of various UPSC/ State PSC/ SSC exams. • In nutshell the book consists of complete theory of Physics, Chemistry, Biology and Technology with MCQ Exercise including past questions of various exams. • The book also covers past questions of IAS Mains GS III and various State PSC exams. • The book also covers Technology in the development of India and its future prospects in the field of research. The part deals with Energy, Nuclear Technology, Information Technology, Space research, Communication and Defence. • The book is empowered with a variety of questions (Simple MCQs, Statement Based MCQs, Match the column MCQs, Assertion-Reason MCQs) and thus more than 3800 questions are included in the book. Solutions are also provided in the book. • Past MCQs of last ten year questions of various competitive exams have also been included in the book.