TNPSC
Free courses
Preparation & Strategy
Lesson 4 of 7 • 1 upvotes • 15:00mins
These course helps to square all numbers from smaller no's to higher no's with some usefull tricks and to do calculations faster.
7 lessons • 1h 15m
Course Overview (in Tamil)
1:28mins
Types of Numbers (in Tamil)
8:01mins
Square Root and Cube Root (in Tamil)
11:59mins
Tricks to Square a Number (in Tamil)
15:00mins
Multiplication Tricks (in Tamil)
HCF and LCM (in Tamil)
Surds and Indices (in Tamil)
9:11mins