Kerala PSC
Free courses
Quantitative Aptitude
Arithmetic
Lesson 2 of 5 • 6 upvotes • 9:06mins
Finding a:b:c in various cases
5 lessons • 58m
Ratio and Proportion Part 1 (in Malayalam)
13:06mins
Ratio and Proportion Part 2 (in Malayalam)
9:06mins
Ratio and Proportion Part 3 (in Malayalam)
9:49mins
Ratio and Proportion Part 4 (in Malayalam)
14:27mins
Ratio and Proportion Part 5 (in Malayalam)
11:38mins