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)
Priyadarshan Choursiya
first you need to do practice with modules then do that. otherwise you know all the secrets of the questions which is very harmful for u. if you are solving test papers and not able to answers it means your concept is weak so first you clear concepts by reading modules and books and then do that