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)
Simun mishra
In birch reduction generally u have to check the the group attach to the system and if e.d.g present then use ke pas ek doublebond hoga or thik usk opposite ek double bond hoga or if e.d.g group he tho use dur ek doublebond and thik uske opposite hoga 1 doublebond tho reduce hoga he or dono ko ese arrange karna he
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seee
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