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)
Alka gupta
first- study complete theory of real analysis from any reference book . second - do practice questions of each topic. in last solve all the previous years CSIR-NET (mathematics) papers