i need to know that the monthly magazines should be used or not for the preperation of iit exams if yes then which publication should be prefered. also i need to know about online coaching for iit/aieee.

dont get confused with all these things!! concentrate on what you are doing!!students often get confused with many books and multiple coaching that in the end they land nowhere.but still if you wish then mtg magzines are the best for iitjee and askiitian is the best online coaching!!!you will get to see recorded videos by experts on each topics along with study material and tests.