Surface Areas and Volumes | Class 10 | CBSE | CHAPTER 12 | Tricks | NCERT | Math | MPS by SONU SIR

This channel is dedicated to helping Class 10 students understand every concept with clarity and confidence. Whether you're struggling with NCERT questions, complex problems, important exam questions, or tricky concepts, you'll find simple, step-by-step explanations here. On this channel, you will get: Complete NCERT solutions Every NCERT problem explained in detail Solutions to complex and challenging questions Important CBSE exam questions and previous year questions Chapter-wise practice sessions Smart tricks and shortcuts for faster problem-solving Tips and strategies to score excellent marks in the CBSE Class 10 board exam Our goal is to make mathematics easy, interesting, and enjoyable for every student. No matter your current level, MPS (Math Problem Solving) by Sonu Sir will help you build a strong foundation and boost your confidence. Subscribe now and make MPS by Sonu Sir your one-stop solution for scoring amazing marks in CBSE Class 10 Mathematics! About Section MPS (Math Problem Solving) by Sonu Sir is dedicated to helping CBSE Class 10 students excel in Mathematics. ✔ Complete NCERT solutions ✔ Every NCERT problem explained step by step ✔ Complex and tricky questions made easy ✔ Board exam preparation ✔ Smart problem-solving techniques One-stop solution for scoring amazing marks in CBSE Class 10 Maths. Learn with confidence. Solve with clarity. Score with excellence! #class10maths#CBSEClass10#CBSEMaths#MathsClass10#10thclassMaths#BoardExam#Mathspreparation#MathsRevision#MPSBySonusir 00:00:00 – Introduction to Surface Areas and Volumes (Concept of Mensuration). 00:01:04 – Overview of the chapter (Calculating area/volume for combined 3D figures). 00:02:40 – Exercise 12.1, Question 1: Two cubes each of volume 64 cm³ are joined end to end. Find the surface area of the resulting cuboid. 00:10:49 – Exercise 12.1, Question 2: A vessel is in the form of a hollow hemisphere mounted by a hollow cylinder. Find the inner surface area of the vessel. 00:19:18 – Exercise 12.1, Question 3: A toy is in the form of a cone of radius 3.5 cm mounted on a hemisphere of the same radius. Find the total surface area of the toy. 00:29:23 – Exercise 12.1, Question 4: A cubical block of side 7 cm is surmounted by a hemisphere. What is the greatest diameter the hemisphere can have? Find the surface area of the solid.