Kerala PSC
Free courses
Quantitative Aptitude
Arithmetic
Lesson 3 of 5 • 1092 upvotes • 11:06mins
Part 3 contains previous PSC questions on ratio topic and the interesting questions of mixture based on ratio plus the methods to solve them as quick as possible :)
5 lessons • 55m
Ratio and Proportion Part 1 (in Malayalam)
11:01mins
Ratio and Proportion Part 2 (in Malayalam)
10:45mins
Ratio and Proportion Part 3 (in Malayalam)
11:06mins
Ratio and Proportion Part 4 (in Malayalam)
11:31mins
Ratio and Proportion Part 5 (in Malayalam)