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)
bhaiya dim w1 intersection w2 kaise nikala. ............
aur dim w2 ko aise bhi to calculate kr skte h