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)
Durgesh rawat
you need to cover at least 7 units to clear exam you can choose units according your interest. only do that if you have less time to prepare