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)
Sajan sarthak
Yes Gurmeet you are absolutely correct. the thickness is maintained if in this question the questions is asked keeping thickness in context then the option is correct.otherwise non of them is true.