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)
Saurabh 1 Best Answer
Correct answer should be (B).. It's a filtered form of Bravais law and a general rule in crystallography I would prefer to say. Common crystal faces will always be parallel to lattice planes having high lattice point (node) density.