TNPSC
Free courses
General Mental Ability
Aptitude Test
Lesson 3 of 5 • 15 upvotes • 11:01mins
This video explains how to solve aptitude problems with area and percentage concepts.
5 lessons • 48m
Overview and Formulae (inTamil)
10:24mins
Area-Introduction (in Tamil)
8:56mins
Area Part 2 (in Tamil)
11:01mins
Area Part 3 (in Tamil)
9:36mins
Volume (in Tamil)
8:37mins