Important!Please expert advice(not a studyingproblem!)I am studying in an institute where the teacher to student ratio is 1:10 and my teacher is excellent. All of them are gods of their subjects.But my question to you is this,Like in Narayana institute every monday their is a test, and in my institute there is also a test but not giving a test among 100 people, is it a loss for me ?I will join the All India test series of Narayana, FIITJEE etc. Will they be enough?Will they give me enough experience to keep my temprament cool?

Although your schedule is very hectic, you are also required some refreshment, mean study of your choice..
First thing, Now a days, the pattern of IIT JEE paper is very cool, if you are good with subject, you can get a good rank..
Whatever you are studying, you must be a master of it...go precisely to every concept..
and most important ...Go to previous years papers of IIT-JEE.....
As you told me your institute teachers are like GOD, it means you should be good in theory and numericals aspects.
Join a test series, its enough..
Also, if you want ask a free demo at askkitians.com with me....then we will discuss....

Good Luck...