📘 Class 10 Maths | Surface Areas and Volumes – Exercise 12.2 | NCERT Solutions | CBSE 2025–26
📘 Class 10 Maths | Surface Areas and Volumes – Exercise 12.2 | NCERT Solutions | CBSE 2025–26 🔔 Welcome to Mahto Sir’s Official Channel – Education Point Classes! इस वीडियो में आप सीखेंगे Exercise 12.2 का पूरा explanation Step-by-step, आसान तरीके से, exam-oriented approach के साथ। यह chapter CBSE Boards में बहुत scoring माना जाता है — बस formulas + practice = 100% marks! 🎯 What You’ll Learn in This Video ✔️ Full Exercise 12.2 NCERT Solutions ✔️ Real-life Application-based Questions ✔️ Conversion of Solids (Melting Method Explained) ✔️ Volume Conservation Technique ✔️ Cylinder ➝ Cone ➝ Sphere Conversion ✔️ Step-by-step detailed solutions ✔️ Common mistakes students make ✔️ Board Exam Master Tricks (Guaranteed Boost) 📘 Free PDF Notes & Practice Sets (Download Now) 📥 Real Numbers (PDF) 🔗 https://drive.google.com/file/d/1G7jL... 📥 Arithmetic Progression Part-1 (PDF) 🔗 https://drive.google.com/file/d/1W0E-... 📥 Arithmetic Progression Part-2 (PDF) 🔗 https://drive.google.com/file/d/1QSNM... 📥 Quadratic Equations (PDF) 🔗 https://drive.google.com/file/d/1n3ka... 📥 Polynomials Part-1 (PDF) 🔗 https://drive.google.com/file/d/1fhOF... 📥 Polynomials Part-2 (PDF) 🔗 https://drive.google.com/file/d/1uVdy... 📥 Linear Equations Part-1 MCQ (PDF) 🔗 https://drive.google.com/file/d/136nU... 📥 Linear Equations Part-2 MCQ (PDF) 🔗 https://drive.google.com/file/d/1jplm... 🎥 Watch More Chapter-wise Videos ▶️ Real Numbers 🔗 • Top 10 Most Important Real Number Question... ▶️ Polynomials Part-1 🔗 • Top 10 Polynomial Questions | Class 10 Mat... ▶️ Polynomials Part-2 🔗 • Class 10 Polynomials Part-2 | Most Expecte... ▶️ Pair of Linear Equations Part-1 🔗 • CBSE Board 2025-26 | Top 10 MCQs from Line... ▶️ Pair of Linear Equations Part-2 🔗 • Top 10 MCQs | Pair of Linear Equations in ... ▶️ Quadratic Equations 🔗 • Video ▶️ Arithmetic Progressions Part-1 🔗 • Top 10 MCQs | Arithmetic Progressions Part... ▶️ Arithmetic Progressions Part-2 🔗 (Coming Soon – link will be added) ▶️ Surface Areas and Volumes – Exercise 12.2 (This Video) 📌 FAQs Students Often Ask Q1. Exercise 12.2 में सबसे important concept क्या है? 👉 Volume Conservation (Melting Concept) सबसे ज़्यादा पूछा जाता है। Q2. क्या इस exercise से board में पक्का question आता है? 👉 3 या 5 marks का conversion of solids से question almost हर साल आता है। Q3. कैसे perfect steps में answer लिखें? 👉 Step 1: Volume Formula 👉 Step 2: Equate (Initial Volume = Final Volume) 👉 Step 3: Substitute 👉 Step 4: Simplify + box the answer Q4. कौन सा formula सबसे ज़्यादा पूछा जाता है? 👉 Volume of Cylinder, Cone, Sphere (पूरी exercise इन्हीं पर है) 📝 Homework for You 💬 “A solid sphere is melted and recast into 8 identical smaller spheres. If the radius of the original sphere is R, find the radius of each small sphere.” 📢 Comment your answer – Mahto Sir will reply! 🌐 Connect with Mahto Sir 📌 Website: https://educationpointclasses.com/ 📸 Instagram: @mahtosir00 📺 YouTube Channel: / @mahtosir 📚 Keep Practicing | Keep Growing | Keep Shining with Mahto Sir “✨ Education Point Classes – Where your Concepts Become Confidence!” 📍 #Class10Maths #SurfaceAreasAndVolumes #Exercise12_2 #MahtoSir #EducationPointClasses #NCERTSolutions #CBSE2025 #MathsTricks #BoosterSeries
