Video tutorials are a great way to learn problem solving in maths. Lets us all share the best tutorials we found over the internet.
The problem with most of the tutorials are that they are very basic in terms of depth and as a result we end up wasting our significant time. Lets try to pool in the tutorials which we found to be
1) very useful; should cover the topic in depth and not just the very basics
2) relevant to GMAT prep.
My contributions:
Counting problems : https://www.youtube.com/watch?v=A_u9y_hT6-E
Mixtures and Alligation: https://www.youtube.com/watch?v=g3_UccPejl4
Work problems : https://www.youtube.com/watch?v=4PZUtez48cA
Please post only those videos which are really helpful.
The problem with most of the tutorials are that they are very basic in terms of depth and as a result we end up wasting our significant time. Lets try to pool in the tutorials which we found to be
1) very useful; should cover the topic in depth and not just the very basics
2) relevant to GMAT prep.
My contributions:
Counting problems : https://www.youtube.com/watch?v=A_u9y_hT6-E
Mixtures and Alligation: https://www.youtube.com/watch?v=g3_UccPejl4
Work problems : https://www.youtube.com/watch?v=4PZUtez48cA
Please post only those videos which are really helpful.
