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)
Deepak singh 1 Best Answer
3 rounds + 2 special round , For further information go through ccmn website . https://ccmn.admissions.nic.in/WebInfo/Page/Page?PageId=1&LangId=P
feel free to ask , if have any doubt..