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)
Gurmeet singh
sir, but end member agr consider krna hai toh - ca2si206 lena hoga. ca,mg si2o6 is not the end member??