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) 
		 
			 
			 
			 
			 
			 
			 
			 
			 
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Lingareddy 1 Best Answer
1) Concentrate carboxylic acids, aldehydes, ketones, esters 2) concentrate j values 3) cis, trans j values 4) Focus on +R, -R effect(I.e ortho, meta, para substitutions)