Revision Notes

CBSE Class 8 Maths Notes Free PDF Download

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A key to success can’t be found easily. The more and harder work is required to grasp it. Mostly, you thought when you looked at the names of toppers that how lucky they are. God bless them with great knowledge and a sharp mind.

The fact is that success can achieve by anyone. Only you become unable to understand the basics. When the basics are not cleared, never consider you can be among the toppers. Even cramming the whole syllabus will help you for a soon time. Within some days, you will forget your cramming portion.

But the concepts learned by understanding the basics will be with you forever. The fact is that a single concept uses in solving many problems. If you will understand a single concept, you will able to sort out numerous problems.

Understanding concepts are essential in all subjects. But class 8th maths is a subject which is full of concepts, formulas, equations, and theorems. It needs a lot of thorough understanding and it is possible only if you have a class 8 Maths notes.

These notes are well-structured that will let you know everything in a precise manner. In brief, these math notes have a full-fledged syllabus and you don’t need to use your maths notebooks to learn any concept. All are given in simple steps that would help you to understand straightforwardly.

CBSE Class 8 Maths Revision Notes – Free PDF Download

You just need to start with the simple chapters as it will help you to grasp the basics before commencing the complex chapters. Maths of class 8 is not a tough subject. Only you make it tough by ignoring the right way of understanding it. When you will have everything in a precise manner as all the irrelevant data has been deleted, then what will you need more.

You just need to use these notes every day simultaneously your daily work. In this way, you will become a scholar in maths within no time.

Why are class 8 maths notes imperative?

Needless to say, when you have everything is in ready form, you just need to start preparation. Let’s assume, tomorrow will be your Chapter 1 maths test. When you will start preparation, first you will make notes covering all the concepts. Once done, you will check whether you did accurately or not.

Might be, while making your maths notes, you will find many difficulties. In brief, all this process will suck much of your time and you will leave with a minimum time to understand as well as revising the concepts of chapter 1. In a case, if you would already have chapter 1 maths notes that are precise and accurate, you just need to understand the concepts.

You will get much of time to revise all the concepts. This way of preparing for your maths exam will save much of your time as well as other resources. Moreover, you will be able to score high marks as well.

It is a pleasure to share that notes for class 8 maths are prepared by the veteran teachers. All the information is written over there are true as well as scoring. These are designed after analysing the last 10 years records. The veteran teachers know which concept should be learned first and which may be left if you can’t do.

They know the ways to solving a particular problem. While making these notes, they split the complex answers into maximum steps, thereby, students can understand it properly. Moreover, these notes have not prepared by a single teacher. Every chapter has been designed as per the professional.

Thus, it is a time to say goodbye to thinking that concepts of maths are never-ending. Just download these notes free of cost in PDF form. Once done, you need to start preparation only. Moreover, you can also refer these to your classmates as these can download free of cost like you as well.

CBSE Class 11 Business Studies Notes – Free PDF Download

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Now you can easily download the revision notes of CBSE board for the Class 11 Business Studies. This is one of the vital subjects for the students of class 11, so here you will get all the important information with just one click. Collect the entire important topic free of cost and without any harassment of providing login details.

Notes for CBSE Class 11 Business Studies – Free PDF Download

  1. Nature and Purpose of Business
  2. Forms of Business Organisation
  3. Private, Public and Global Enterprises
  4. Business Services
  5. Emerging Modes of Business
  6. Social Responsibilities of Business and Business Ethics
  7. Formation of a Company
  8. Sources of Business Finance
  9. Small Business
  10. Internal Trade
  11. International Business-I
  12. International Business-II

Now giving revision is easier with these notes

In this PDF you will get the summery notes which are beautifully explained by the expert teachers. All the chapters are explained point wise so that you can easily remember the facts. It is very much useful for the best revision.

There are 14 chapters which are neatly discussed, as a student of class 11 you should know about the Economic Activities, and how many types of Economic Activities are there. Along with that you should know the Characteristics of Business Activities. This one is an important chapter as it covers so many points like

  • An economic Activity
  • Production of Goods and Services
  • Sale or Exchange of Goods and Services
  • Profit Earning
  • Element of risk

So these are the main topics you will get from here. Apart from that you should have the knowledge of Industry, what is an Industry and how many parts are there to divide the categories? Do you know what Manufacturing Industry is? It is explained here by our experts. So many, important information like these you will get from here and it will help you to enhance your knowledge and interest towards the subject.

You may heard about TRADE, but do you know the classification of its and how use this terms? What is Internal and External Trade? You may have some idea about Import and Export but do you know what is Entrepot Trade? Let’s clear your all ideas related to the business field from this given PDF. It is the easy topic, just need to focus and make your revision interesting with such topics and explanations.

Business means taking Risk, but it doesn’t mean you can do anything, before taking risk you have to focus or know about some important criteria of taking risk. The first thing is you should know the Nature and Size of your business. Make Sure that you know the exact of taking this Business Risk, may it be the Natural Cause, Human Cause, Economic Cause or any other. As a student you should have a clear idea of these things.

Having such books will improve your Future

These types of information not only help you to improve your study and marks but also help you to improve your future. So as a student of class 11 you should not neglect this subject and its chapters. All the lessons are important here and you can easily recall these if you go through the PDF once. This information is made with some easy and simple language along with the examples so that anyone can easily grab the fact.

CBSE Class 10 Science Notes Free PDF Download

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Well, do you know, what is the key to success in your school examination? It’s revision. The more your revise, the more you are confident on your concepts and moreover revisions ensure you that you retain everything you have learnt. But did you forget to makes notes during your scheduled classes.

Don’t worry. We have got something for you. It’s the class 10 science notes which help you in not only revision but also help in maintain the flow of your answers.

Notes play a very important role for each subject especially for the science and maths. You don’t have to think to formulate the answers in your exam. If you are thorough with the notes, then you will be able to write answers with ease. The flow will come automatically.

CBSE Class 10 Science Revision Notes – Free PDF Download

When we talk about the board exams, notes play a crucial role in the preparation. They will help to effectively manage your time and preparation schedule. It is definitely not possible to study all the chapters again and again. Sometimes it may turn boring!

Revision in itself means going through the things in the shortest time while covering each and every detail alongside. To optimise your revision, the science notes play a key role.

As all the main concepts are bulleted so it will take just 5-10 minutes to go through each chapter. These key notes will act as your index towards long-term memory of the topics.

It is always best if you can prepare notes of your own. But it would definitely take a lot of time to develop these notes; we have taken the pain and developed them. By studying these notes, you need not to read the full lessons. Rather you can keep your text books in bags and just take your dad’s phone or open your laptop.

Download the notes from the link given below. All the notes are provided chapter wise. So you can also download for a specific chapter in case you want.

The main aim of developing the notes PDF was to reduce the effort wasted and save the time which can be then used in effective preparation and learning. You can easily save them on your computers or directly bookmark this page and view them by clicking it. If you don’t want to open your digital device every time, just take print out of the notes and keep them handy.

Make sure to revise them every day. This will ensure that you are prepared for any question in the exam. You can access them anytime and anywhere. The download requires no signup or login. We know that class 10 is a very crucial class for every student as the future depends on the marks obtained in this class.

You need to be smart worker rather than just being a hard worker. Only effective study will yield results. Proper time management, good notes and firm grasp over concepts will make you excel in your board examination. Stay connected with ncertbooks.guru for more good study material.

Maths Notes for Class 10 Free PDF Download

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Do you know what is the best way to study and grasp fast? It’s by making notes. And when it comes to maths, most people think that writing only formulas on a piece of papers serve as notes. But my dear friends, there is a lot more when we talk about notes. It’s not only related only to formulas.

The methodology and terminology also comes in notes. So, ncertbooks.guru have prepared the finest of notes which will not only help in your revision but also help in retaining the things in a better and refined way.

Maths notes play a very important role in your board exam. If you have them handy you can easily fight the stress of your board exam. It may happen that you did not prepare notes of your own during your session, then don’t worry.

You can download the notes from the link given below. We have tried to prepare the latest and the most appropriate notes as per the NCERT books as well as following the CBSE pattern.

CBSE Class 10 Maths Revision Notes – Free PDF Download

The short tips and alternate methods of solving the problems are also provided here. It may happen that a same problem can be solved in many ways, so we have tried to include that as well. You can study them anytime and anywhere. Just download them on your computer, mobile phone or laptop and you can study while travelling or just before going to bed etc.

These Class 10 maths Notes play a very important role in concept building. It may happen that you may not be able to understand from the book, but you can easily grasp the concept from the notes. Mathematics is just a play of concepts and of you know the working steps and the logic, you will be able to calculate the answer correctly.

Notes for all the 15 chapters have been kept short and concise with bullets. We believe that this will help in effective learning and speedy grasping of concepts. Here are some points which you should do for your preparation of mathematics board examination.

  1. Make sure that you follow a proper time table.
  2. Take at least 7-8 hours of sleep.
  3. Follow our notes and feel the magic.
  4. Just revise the notes before going to bed. This will help in a better revision

Some tips for attempting your mathematics paper.

  1. The first 5 minutes should be dedicated to read the question paper.
  2. Attempt all those questions first whom you know the answer.
  3. If any question is taking longer time, just leave that and move to next. Come back to this question after attempting the paper.
  4. Revise your paper 2-3 time before submitting to the examiner.

Ncertbook.guru understands that preparing for boards is really a stressful activity. With that thing in mind, we have developed these notes which cover even the minutest of details you need to know for your board exam.

Stay connected with us for more good study material for all boards and mediums. Best of Luck for your preparation.

Chemistry Notes for Class 11 – Free PDF Download

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Are you looking for Class 11 chemistry notes? Then you are in the right place. We have come up with easy to grab notes which are smartly designed by the subject experts. These notes prove to invaluable aid for revising all the important points of the chapters and definitely make you score well.

Chemistry is a very interesting subject itself. From the three major branches of science i.e. Biology, Chemistry, and Physics; the branch of Chemistry is interconnected to the other two branches. Chemistry is linked with Biology to explain various chemical reactions occurring in various life forms.

And could be also related to Physics with respect to calculations. In short, we can say that Chemistry is the branch gives the knowledge about matter and its properties, various phenomenon of combination, etc. Also, the activities which we do daily like breathing, digestion, workout, etc. all can be easily explained with chemistry.

Class 11 Chemistry Notes  – Free PDF Download Chapter wise

Revision notes are very easy to remember because of its format. Also, we do not need to open several books as all points are available in one place. Thus it saves lots of time and also muddling up with the books. As only key points are available in the notes and unnecessary ones are not included thus revision of several chapters can be made at a specific time.

Last minute stuffing during exams is so hard that is why notes are what recommended. It helps to gain confidence to appear in exams by providing an extra edge. Both class 11 and class 12 form the stepping stones of the career. As marks obtained in 11 and next year’s board exams decide the future of the student.

Thus students need to stay focused on the studies and make all the basic fundamentals clear as possible. Also in order to crack medical or engineering entrance exams, good knowledge of the subjects proves to be helpful.

We certainly understand your concerns that the syllabus is quite vast which make it hard to go through all the chapters at the time of examinations. That is why we have brought easily to learn notes which helps to summarise the key points of all the chapters and excel in examinations.

From examination point of view even it is entrance exam all the chapters are very important as any question can be asked from any of the chapters. Each chapter carries some specific weight age. That is why experts recommend going through all the chapters. And if you are left with very less time for exam preparation then only aid to prepare well for exams is revision notes.

11 standard Chemistry syllabus consists of topics from both inorganic and organic chemistry and comprises of total 14 chapters. According to previous year’s papers, it could be concluded that topics related to ‘Period Table of Elements’ like ‘The s-block elements’ and ‘The p-block elements’ are very important, going through these chapters properly could make you score.

Apart from this, ‘Thermodynamics’, ‘Equilibrium’ and ‘Redox Reactions’ are among important and must to go through chapters. And to pass out exams with flying colours easily, all you need to do is download these notes and start revising.

CBSE Class 11 Biology Notes – Free PDF Download

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Biology is a theoretical subject but requires a fine level of understanding of the concepts as a single doubt can create a lot of repercussions in the entire learning. Biology is the study of living organisms be it animals, flowers or humans. Class 11 biology basically lays the foundation of your medical exams and is indeed the first step towards your dream job.

All the chapters are interrelated with class 12. So, to secure good marks in your board exams, consider class 11 as the base. For your convenience, ncertbooks.guru has handcrafted class 11 Biology Notes especially for our users.

The notes have been perfectly tailored by our core expert team who has prepared these notes by studying rigorously the previous year question papers, NCERT books and the pattern followed by CBSE. The notes aren’t only helpful to students but are equally friendly for the parents who want to assist their children in their studies.

The teachers can also download the Notes can use them as the teaching aid. The language used in these notes is very easy to understand. All the explanations are accompanied by suitable diagrams and illustrations which will make the retention process much more easier.

Biology Notes for Class 11 – Free PDF Download Chapter wise

Unit 1 – Diversity of Living Organism

1. The Living World Class 11 Notes
2. Biological Classification Class 11 Notes
3. Plant Kingdom Class 11 Notes
4. Animal Kingdom Class 11 Notes

Unit 2 – Structural Organisation ion Plants and Animals

5. Morphology of Flowering Plants Class 11 Notes
6. Anatomy of Flowering Plants Class 11 Notes
7. Structural Organisation in Animals Class 11 Notes

Unit 3 – Cell Structure and Function

8. Cell The Unit of Life Class 11 Notes
9. Biomolecules Class 11 Notes
10. Cell Cycle and Cell Division Class 11 Notes

Unit 4 – Plant Physiology

11. Transport in Plants Class 11 Notes
12. Mineral Nutrition Class 11 Notes
13. Photosynthesis in Higher Plants Class 11 Notes
14. Respiration in Plants Class 11 Notes
15. Plant Growth and Development Class 11 Notes

Unit 5 – Human Physiology (A)

16. Digestion and Absorption Class 11 Notes
17. Breathing and Exchange of Gases Class 11 Notes
18. Body Fluids and Circulation Class 11 Notes

Human Physiology (B)

19. Excretory Products and their Elimination Class 11 Notes
20. Locomotion and Movement Class 11 Notes
21. Neural Control and Coordination Class 11 Notes
22. Chemical Coordination and Integration Class 11 Notes

There are in all notes for 22 chapters which are prepared separately. This will further make the process easy as you can quickly refer to that chapter in which you are facing difficulty. Below are 22 separate links for 22 chapters such as The living World, biological classification, plant and animal kingdom, Flowering plants, cell, biomolecules, nutrition, digestion, respiratory system, excretory system etc.

All the chapters have been provided in chronological order. You can focus on whatever chapter you want. Just click them to save into the computer or you can also take print out if you don’t like to study from the computers.

All the notes have been are latest and strictly as per the syllabus of NCERT. The notes are prepared in such a manner that there is a high probability of questions coming from them in your examination. We have covered each and every single detail which is important to you in the most concise way.

It may happen that every time you may not have your textbook to study or opening that heavy textbook every time for revision, is a tiring thing. Now no more worries as class 11 Biology Notes will help you out of any problem.  It may happen that you may have not understood anything in class.

As there are around 30-40 students in the class, it becomes very difficult for a teacher to solve the doubt of every student. So, don’t be shy and freely refer to the notes. Just revise them everyday and within no time you will become master of biology. In fact tell about your notes to your friends.

You will become hero of your class. Apart of Biology, ncertbooks.guru offer awesome study material for all classes 1 to 12. Stay connected with us for latest updates and top-notch study material available for free.