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)
Abhijeet Gaurav
Yup you can appear for IIT JAM Biotechnology. There is no such restriction on the courses that you are from. Even BSc Phy, Chem too can appear. It's a very open branch.