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)
Abhishek kumar singh
https://youtu.be/sXXQlfcvI8U https://youtu.be/khexS6FJR-A https://youtu.be/5dJnAWYE-2A I hope this will help u