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)
Asif ali Best Answer
First thing to concentrate on mineralogy NAT type questions Like if a rock has composition of Mg2sio4 then you have to more practice on this that what is the molar weight of any component in that system and how to find a MgO wt % in that rock and number of moles of Mg etc . the second thing I posted today is you have to know about how to calculate Average or bulk of any variable from a given 2 or 3 variables datasets. and You have to concept on the Slope (dy/dx) how you can recognise a (+)ve slope and (-)ve slope and how you can find pressure and volume or temperature or Entropy from a Clasious Cleypron equation you have to practice on this and One more thing is that you have to more clear about you units like Pascal , joule , N, MPa, GPa etc. Try to read some basic physics like Friction and sliding of a block on inclined plane etc and You have to read Mixture and alligation of a general mathematics which can help you better to solving the mineralogical related Numerical (NAT). Level rule from physics. These are some very very important chapters which you have to practice more and more to get a good rank in JAM and to strong you NAT section.