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)
Lakshay bhardwaj Best Answer
for more questions based on this method you can refer differential equation chapter of book mathematical physics by H k dass
thank you