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 gulani
https://www.avatto.com/ugc-net-exam/commerce/mcqs/ugc-net/questions/428/11.html
thanks a lot