how can i prepare for class 12 in such a manner that i can perform well in AIEEE

You should work hard to perform well in both be clear with your concepts and solve as much as typical questions. Also prefer last few years question papers. Best of luck for your exams.

just solve typical problems regularly...solve previous year questions.. some questions just need a formula application.. so formulas shud be on ur tips.. most of the questions in aieee are quite simple.. i mean not of high level.. so basics shud be strong.. dnt climb to higher level problems until u