Скачать или смотреть Mensuration Practice Set 7 | Wastage, Recasting, Hollow Cylinder & Packing Problems

In this video, Mensuration Practice Set 7, I have solved important and exam-oriented mensuration problems related to volume, surface area, and recasting of solids, explained step by step.
📘 Questions covered in this practice set:
• Cone from Cylinder (Wastage): Finding the volume of material wasted
• Recasting Cuboids: Converting multiple cuboids into another solid using volume conservation
• Hollow Cylinder (Painting): Calculating the total surface area to be painted
• Melting of Spheres: Recasting melted spheres into a new sphere
• Packing Problem: Finding how many small cubes fit inside a cuboid container
This video is very useful for Class 8, 9, and 10 students preparing for school exams and competitive exams.
👉 Watch the full video for clear logic, formulas, and exam tips.

#mensuration #mensurationpractice #surfaceareaandvolume #wastageproblem #recastingofsolids #hollowcylinder #meltingofsolids #packingproblem #mathsnumericals #mathsclass8 #mathsclass9 #mathsclass10 #examrevision