Mass Point Geometry or MPG is an ultra-fast problem-solving technique for certain Triangle based problems. This makes Mass Point Geometry a must-learn method for aptitude based competitive management exams like CAT, XAT, IIFT, etc.
In this detailed lesson by Magnus Prep’s Lead Instructor Anton Menezes, you will learn everything you need to know about Mass Point Geometry for the CAT. Through this lesson, you will learn
(a) The fundamental logic of mass points and how you can imagine it using a see-saw
(b) How to clearly identify CAT Geometry problems that can be solved quickly using Mass Point Geometry techniques
(c) Step-by-step method to solve any tricky Triangle based Mass Point Geometry problems
Note from the Instructor:
After going through this lesson, actively try using Mass Point Geometry to solve Triangle problems which involve finding lengths, areas, ratios of lengths and ratios of areas.
source
Very nice video!