Solving tips n tricks for std 11,12?

Question

can anybody pls tell me some sites from where i can get tips n tricks for solving std 11,12 problems on physics,chemistry n maths and entrance examinations like iit-jee n aieee?u can also suggest me some tricks by mailing me at [e-mail]. thanx in advance

Answer 1

Here is a good one, i use it all the time to study from: http://www.medicinenet.com/script/main/h... and it has all you need...

Hope this helps.