BASIC MATHS in ONE SHOT | All Concepts & PYQs Covered | Basic to Advance...

Here's a detailed overview of the video BASIC MATHS in ONE SHOT | All Concepts & PYQs Covered ... presented by Sachin Sir on the Physics Wallah platform. This session is a comprehensive crash course designed to help students master basic mathematics concepts in one go—ideal for competitive exams like JEE, NEET, and other entrance tests. 🧠 Overview of the Session This video is a one-shot revision lecture that covers: - All essential basic mathematics concepts - Important formulas - Previous Year Questions (PYQs) from competitive exams - Tricks and shortcuts to solve problems quickly Sachin Sir delivers the lecture in an engaging and student-friendly manner, making it easy to grasp even complex topics. 📚 Topics Covered The session is structured to cover a wide range of foundational topics, including: 1. Number System - Types of numbers: Natural, Whole, Integers, Rational, Irrational - Prime numbers and divisibility rules - LCM and HCF techniques 2. Algebra - Algebraic expressions and identities - Factorization methods - Linear equations in one and two variables - Quadratic equations and their roots 3. Geometry - Basic geometric shapes and properties - Angles, triangles, circles - Theorems and their applications (e.g., Pythagoras, congruence) 4. Mensuration - Area and perimeter formulas - Volume and surface area of 3D shapes like cube, cuboid, cylinder, cone, and sphere 5. Trigonometry - Trigonometric ratios: sin, cos, tan, etc. - Basic identities and their applications - Height and distance problems 6. Statistics & Probability - Mean, median, mode - Basic probability concepts - Solving problems using formulas 7. Coordinate Geometry - Cartesian plane and plotting points - Distance formula, section formula - Equation of a line 🧩 PYQs and Practice One of the highlights of the video is the inclusion of Previous Year Questions (PYQs): - These questions are solved live with explanations - Students learn how to approach problems under exam pressure - Common mistakes are discussed and corrected This approach helps students understand the exam pattern, question framing, and time management. 🎯 Teaching Style of Sachin Sir Sachin Sir is known for: - His clear explanations and step-by-step problem solving - Use of real-life analogies to make abstract concepts relatable - Interactive teaching that keeps students engaged - Emphasis on conceptual clarity over rote memorization He also shares shortcuts and tricks that are especially useful in competitive exams where time is limited. 📱 Additional Resources The video also promotes the Physics Wallah App, where students can: - Access class notes - Download Daily Practice Problems (DPPs) - Join Sachin Sir’s Telegram channel for updates and doubt clearing These resources complement the video and help students continue their learning journey beyond the session. 📝 Why This Video Is Valuable Here’s why BASIC MATHS in ONE SHOT | All Concepts & PYQs Covered ... is a must-watch: - ✅ Perfect for last-minute revision - ✅ Covers entire syllabus in a single sitting - ✅ Helps build confidence before exams - ✅ Saves time with smart techniques - ✅ Offers real exam questions for practice Whether you're preparing for board exams, JEE, NEET, or any other competitive test, this video acts as a power-packed revision tool. 🧮 Final Thoughts Mathematics is often seen as a challenging subject, but with the right guidance and practice, it becomes manageable—even enjoyable. This one-shot session by Sachin Sir is a testament to that. It simplifies complex topics, reinforces core concepts, and prepares students to tackle any math problem with confidence. If you're a student looking to strengthen your basics or revise quickly before an exam, this video is your go-to resource. And if you want to go deeper, the Physics Wallah App offers structured courses, notes, and practice material to help you excel. Would you like me to summarize this in Hindi or help you create notes from it?