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)
Priya wadhwa
it appears before starting the test which usp u want to start. once u have started any usp test then u have to submit it then only u can go to other USP.