You can download khan sir notes PDF absolutely free from multiple trusted websites and mobile applications. Khan Sir (Khan GS Research Center, Patna) is one of the most popular educators for Hindi medium students preparing for competitive exams like UPSC, SSC, RRB, State PSC, and Banking . His notes cover all important subjects including History, Polity, Geography, Map, Economy, Physics, Chemistry, Biology, and General Knowledge.
The most popular khan sir notes are the Map Notes PDF (approximately 30 MB, 80 pages) which is available for free download on websites like Hindi GK Online . You can also access subject-wise notes through the “Khan Sir Class Notes Offline” app on Google Play Store.
For official study material, visit Khan Global Studies website or download the “KhanGS Sir Official” app . This article gives you complete information about where to download khan sir notes, which notes are useful for which exam, and how to avoid fake websites.
Introduction: Why Khan Sir Notes Are So Popular
If you are a Hindi medium student preparing for any competitive exam in India, you have definitely heard of Khan Sir. He is the founder of Khan GS Research Center in Patna, Bihar. His unique teaching style – full of stories, real-life examples, and simple language – has made him a household name among aspirants.
Thousands of students attend his offline classes. Millions watch his YouTube videos. But not everyone can travel to Patna. Not everyone can afford his paid courses. This is why khan sir notes in PDF format are in such high demand.
The best part about Khan Sir’s notes? They are not just copied from textbooks. They are handwritten-style notes that focus on exactly what you need for exams. They use bullet points, tables, maps, and diagrams to explain complex topics.
In this guide, I will tell you exactly where to download khan sir notes for free, what subjects are covered, which notes are best for which exam, and how to stay safe from scam websites.
Main Content: Complete Information About Khan Sir Notes
1. What Subjects Are Covered in Khan Sir Notes?
Khan Sir teaches General Studies (GS) for all competitive exams. His notes cover the following subjects:
| Subject | Main Topics Covered | Useful For |
|---|---|---|
| History | Ancient, Medieval, Modern Indian History, Freedom Struggle | UPSC, SSC, State PSC, RRB |
| Polity | Indian Constitution, Fundamental Rights, DPSP, Parliament, President, Prime Minister, Supreme Court | UPSC, SSC, State PSC, Banking |
| Geography | Physical Geography, Human Geography, Indian Geography, Climate, Soil, Agriculture | UPSC, State PSC, SSC, RRB |
| Map Notes | India and World Maps, Rivers, Mountains, Cities, National Parks, Biosphere Reserves | UPSC, State PSC, SSC |
| Economy | Micro and Macro Economics, Budget, Taxation, GDP, Inflation, Indian Economy | UPSC, SSC, Banking, RRB |
| Physics | Mechanics, Optics, Sound, Energy, Newton’s Laws | NEET, JEE, SSC, RRB |
| Chemistry | Atomic Structure, Chemical Reactions, Elements, Compounds | NEET, JEE, SSC, RRB |
| Biology | Human Body, Plant Science, Animal Science, Genetics | NEET, SSC, RRB |
| General Knowledge | Current Affairs, Sports, Awards, National and International Organizations | All Competitive Exams |
2. Types of Khan Sir Notes Available
Khan Sir’s notes are available in three main formats:
1. Map Notes – Most Popular (Free PDF Available)
These are Khan Sir’s most famous notes. They show all important locations – rivers, mountains, cities, national parks, biosphere reserves – on India and World maps .
- File Size: Approximately 30 MB
- Pages: Approximately 80 pages
- Language: Hindi
- Best for: Geography, Map-based questions in UPSC, SSC, State PSC
2. Subject-Wise Notes (Free and Paid)
Khan Sir has separate notes for each subject – History, Polity, Geography, Economy, Physics, Chemistry, Biology . These notes come from his offline classes and online courses.
3. Pocket GK (General Knowledge) – Small Size
This is a compact-sized book that you can carry anywhere. It contains important facts from all subjects in a very concise format . Perfect for last-minute revision before exams.
3. Where to Download Khan Sir Notes PDF Free
I have tested dozens of websites. Some are trustworthy. Some are scams. Here are the reliable sources where you can download khan sir notes for free.
| Source | What Notes You Get | Signup Required | Trust Level |
|---|---|---|---|
| Hindi GK Online | Map Notes PDF | No | High |
| Khan Sir Class Notes Offline App | All subjects notes (free) | No | High (with disclaimer) |
| Board Exam By Khan Sir App | Video lectures + PDF notes | Yes (free) | High |
| Khan Global Studies Official | Pocket GK, 7-8 books | Yes (paid) | 100% Official |
| Flipkart | 9 class notes books | No (paid) | High |
A. Hindi GK Online – Map Notes PDF (Free, Most Popular)
This website offers Khan Sir’s Map Notes PDF completely free.
How to download:
- Search “Hindi GK Online Khan Sir Map Notes” on Google
- Open the website
- Scroll down – you will see “Server 1 Download Pdf” or “Server 2 Download Pdf” link
- Click the link
- The PDF downloads to your device automatically
Important disclaimer: This website does not own these PDFs. They collect study material already available on the internet and share it for educational purposes only .
B. Khan Sir Class Notes Offline App – Best for Android Users
This is an Android app that contains Khan Sir’s notes for all subjects. You can use it completely offline after downloading.
App features:
- Offline mode – No internet needed after first download
- Dark mode – Comfortable reading at night
- All subjects – History, Geography, Polity, Economy, Physics, Chemistry, Biology
- Completely free – No payment required
How to download:
- Open Google Play Store
- Search “Khan Sir class Notes offline”
- Download the app by “The Smart Apps Pro”
- Open the app and start reading
Important disclaimer: This app is NOT official. It collects information from third-party sources. Use it as a supplementary resource .
C. Board Exam By Khan Sir App – Official Learning App
This is Khan Sir’s official app for board exam preparation. It contains video lectures and PDF notes for various courses.
How to use:
- Download “Board Exam By Khan Sir” from Google Play Store
- Sign up with your email or phone number
- Join courses (some are free, some are paid)
- Access video lectures and PDF notes
D. Khan Global Studies Official Website – Paid Official Books
If you want original and latest notes, this is the best option. Khan Global Studies is Khan Sir’s official WhatsApp Group platform.
What you get:
- Pocket GK (General Knowledge)
- History
- Polity
- Geography
- Map Book
- Economy
- Student Atlas
- Physics
How to get:
- Go to store.khanglobalstudies.com
- Choose the book you need
- Purchase online (prices start from around ₹799 for 9 books)
- Get PDF or hard copy delivered
4. Which Notes Are Best for Which Exam?
Different exams need different focus areas. Here is a quick guide:
| Exam Name | Which Khan Sir Notes to Use | How Useful |
|---|---|---|
| UPSC Civil Services (Prelims + Mains) | History, Polity, Geography, Economy, Map | Very useful (foundation level) |
| SSC CGL / CHSL | Pocket GK, History, Polity, Geography, Map | Extremely useful |
| RRB NTPC / Group D | Pocket GK, Map, Physics, Chemistry, Biology | Extremely useful |
| State PSC (UPPSC, BPSC, MPPSC, RPSC) | History, Polity, Geography (state-specific), Economy | Very useful |
| Banking (IBPS, SBI, RBI) | Pocket GK, Economy, Current Affairs | Moderate (only GK section) |
| NDA / CDS | History, Geography, Polity, Physics, Chemistry, Biology | Very useful |
| NEET / JEE | Physics, Chemistry, Biology (only after NCERT) | Moderate (use with NCERT) |
5. How to Use Khan Sir Notes for Maximum Results
Downloading khan sir notes is not enough. You must use them correctly.
Step 1: Watch the video first
Khan Sir’s notes are summaries of his video lectures. Watch his YouTube videos on a topic first. Then read the notes. You will understand much better.
Step 2: Highlight important points
While reading the PDF, highlight key points. If you have a printed copy, use a pen to underline. If on phone or laptop, use a PDF highlighter tool.
Step 3: Make your own short notes
After reading Khan Sir’s notes, write your own 1-page summary for each chapter. Writing fixes information in your brain.
Step 4: Revise multiple times
Read these notes at least 4-5 times before your exam. The Map Notes should be revised 6-7 times because maps take time to remember.
Step 5: Solve previous year questions
Do not just read notes. Solve questions from previous years. This will show you how examiners ask questions from the topics you studied.
6. Common Mistakes Students Make with Khan Sir Notes
Mistake 1: Downloading notes but never reading them
Truth: You have 20 PDFs on your phone. You never opened them. Download one subject at a time. Read it immediately.
Mistake 2: Using notes as the only study material
Truth: Khan Sir notes are great for revision. But for exams like UPSC, you still need to read NCERT and standard books (like Laxmikanth for Polity, Bipin Chandra for History).
Mistake 3: Downloading from random, scam websites
Truth: Many websites ask for money or OTP. Stick to the sources I listed above. Never pay for “free notes”.
Mistake 4: Ignoring the Map Notes
Truth: Map Notes are Khan Sir’s best work. Even if you skip other subjects, study the Map Notes. They help in Geography, History, and Current Affairs.
7. How to Spot Fake Websites Offering Khan Sir Notes
Because khan sir notes are so popular, many scam websites pretend to offer them. Here is how to protect yourself.
NEVER do these things:
- Never pay money to download “free notes”
- Never share your OTP or bank details on any website
- Never click on popups that say “Your phone has virus”
- Never click “Allow Notifications” on a website you do not trust
ALWAYS do these things:
- Use only trusted websites (Hindi GK Online, Khan Global Studies)
- Check Google reviews before downloading any app
- Read the app developer information on Google Play Store
- Look for “https://” in the website URL (safe websites have this)
Signs of a fake website:
- The website asks for money before downloading
- The website says “Click Allow Notifications to download”
- The website has many popup ads
- The URL does not match the official website
8. Official Khan Sir Platforms and Contact Information
If you want to study directly from Khan Sir or get official study material, here are the official platforms:
| Platform | Name / Link | What You Get |
|---|---|---|
| YouTube | Khan GS Research Center | Free video lectures |
| Official Website | khanglobalstudies.com | Books, blogs, current affairs |
| Official App 1 | Khan Global Studies (Google Play Store) | Online courses, PDF notes |
| Official App 2 | KhanGS Sir Official (Google Play Store) | Paid courses, live classes |
| Offline Center Address | Kisan Cold Storage, Sai Mandir, Musallah pur, Patna – 800006 | Classroom coaching |
| Phone Number | 8757354880, 8877918018 | For inquiries |
9. Comparison: Free PDF vs Official Books
| Feature | Free PDF Notes | Official Books (Khan Global Studies) |
|---|---|---|
| Cost | Free | Paid (₹799 for 9 books) |
| Quality | Good (but may be old) | Excellent (updated regularly) |
| Print quality | Depends on source | Professional print |
| Legality | Grey area (not official) | 100% legal and official |
| Best for | Students with no budget | Students who can afford |
| Updates | No guarantee | Regular updates |
My suggestion: If you can afford ₹800-1000, buy the official books. You support the teacher who helps you. If you cannot afford, the free PDFs are a good alternative. But use them ethically – for your personal study only.
10. Frequently Asked Questions (FAQ)
Are Khan Sir notes available for free?
Yes. The Map Notes PDF is available for free on websites like Hindi GK Online. The “Khan Sir Class Notes Offline” app also provides all subject notes for free. However, official books and courses are paid.
Where can I download Khan Sir Map Notes PDF?
Go to Matrix Notes Online website. Search for “Khan Sir Map Notes”. You will find direct download links. The file size is approximately 30 MB and contains about 80 pages.
Are Khan Sir notes enough for UPSC preparation?
No. Khan Sir notes are excellent for building basic concepts and for quick revision. But for UPSC, you also need to read NCERT textbooks (Class 6-12) and standard reference books (Laxmikanth for Polity, Bipin Chandra for History, GC Leong for Geography).
Are Khan Sir notes in Hindi or English?
Most Khan Sir notes are in Hindi language because he primarily teaches Hindi medium students . Some official books may be available in English as well, but Hindi is the main language.
Can I read Khan Sir notes on my mobile phone?
Yes. PDF files can be opened on any smartphone using Google PDF Viewer, Adobe Acrobat Reader, or Xodo. You can also use the “Khan Sir Class Notes Offline” app for a better mobile reading experience.
Which Khan Sir notes are best for SSC CGL?
For SSC CGL, focus on Pocket GK, History, Polity, Geography, and Map Notes . These cover the General Awareness section of SSC CGL very well.
Is the “Khan Sir Class Notes Offline” app official?
No. This app is NOT official. It is made by a third-party developer who collects notes from various sources . Use it as a supplementary resource, not your primary study material.
What is the difference between Map Notes and Pocket GK?
Map Notes focus specifically on maps – showing locations of rivers, mountains, cities, national parks, etc. Pocket GK is a general knowledge book that covers all subjects (History, Polity, Geography, Economy) in a very concise format.
11. Quick Download Links Summary
Here is a quick summary of where to find khan sir notes for different needs:
| Your Need | Best Source | How to Access |
|---|---|---|
| Map Notes PDF (free) | Hindi GK Online | Search and download directly |
| All subjects notes (free) | Khan Sir Class Notes Offline App | Download from Google Play Store |
| Official books (paid) | Khan Global Studies website | store.khanglobalstudies.com |
| Official app with courses | KhanGS Sir Official App | Download from Google Play Store |
| Free video lectures | Khan GS Research Center YouTube | Subscribe and watch |
Conclusion
Khan sir notes are a valuable resource for Hindi medium students preparing for competitive exams like UPSC, SSC, RRB, and State PSC. The Map Notes PDF is available for free download on websites like Hindi GK Online . For all subjects, you can use the “Khan Sir Class Notes Offline” app . For official and updated study material, visit Khan Global Studies website or download the official app.
But remember one thing. Notes alone do not clear exams. You need to watch Khan Sir’s video lectures to understand the concepts. You need to solve previous year questions to test yourself. You need to revise multiple times to remember everything.
Do not collect 20 different PDFs and never open them. Pick one good source. Read actively. Make your own short notes. Practice daily.
Your success in competitive exams depends on your hard work and consistency. Khan Sir’s notes are just a tool. Use them wisely. Start your preparation today.
