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)
Eduncle
As per your query, top seven IIT's are IIT Bombay, Delhi , Kanpur, Madras, Kharagpur, Roorkee and Guwahati.....factors that decide the JAM Cutoff and Opening and Closing Score/Rank are 1. total number of candidates registered for admission process 2. total number of seats offered 3. marks secured by the candidate in JAM exam..... So you did not focus on Closing Score to get admission in IIT for MSc in chemistry, you should focus on getting good marks and secure good rank so that you can easily got admission in top IIT for MSc. in Chemistry....