Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Amol ashok pawar
You will really like the explanation and simplicity of topic with this video https://m.youtube.com/watch?v=nANgrfDGd9w Also if you want explanation of particular equation or line you can always put it on forum. All the best