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
dear see attached file... it's very helpful for you.. it's full calculation... see it here.. best regards
if u have any questions regarding this u can ask
see all attached file...
for clarification of volume of brillouin zone... see attached file by vaishali ma'am