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)
Chandra prakash
plasma matter ki hi state hoti Hai Jess solid liquid gas.. inke jese hi plasma hoti Hai.. plasma ionized gas hoti Hai..jo high temperature pr exist krti Hai aur temp high hone ki vjh se atoms ions me change hojte Hai..