Kerala PSC
Free courses
Quantitative Aptitude
Arithmetic
Lesson 5 of 5 • 4 upvotes • 8:06mins
Percentage maths
5 lessons • 45m
Work and Time Part 1( in Malayalam)
10:00mins
Work and Time Part 2( in Malayalam)
10:27mins
Work and Time Part 3( in Malayalam)
9:04mins
7:41mins
8:06mins