Dear Ravi

Ravi there is not any such type of scheme in IIT-JEE. Since if you have passed out from the class 10th then from 11th onwards try to analize the scenario of JEE such that as soon as possible you can able to grab it. Try to be thorough with the JEE syllabus and you should also be focus with your time table which you are suppose to follow. As an aspirant of IIT-JEE you should also must know that you have to score atleast of 75% in Class 12 the if you are from General Category. These are the schemes in n which IIT-JEE is revolving.

All the best

Hi Aspirant,
There's a limitation on the class 12th Aspirants.
It is that they must score more than 75% marks in cbse board and top 20 percentile in state board.
Also,you are allowed to appear in JEE ADVANCED only twice,and that too consecutively.Once in 12th and the other time just the next year.
As of 10th standard,I don't remember any such marks which can determine your eligibility.
Hope this helps.