I would be appearing for IIT JEE in another 2 yrs.Most probably i`ll shift to Singapore in another month or so.What is the criteria for NRI`s to avail admission in to IITJEE?Is there any cutoff marks?How`ll the fee structure differ?

hey hiran, 

gud to hear about the iit spirits sprouting in you. YES, you can apply for iit and it just you have fulfill certain criterias which are

mentioned in this link IIT-JEE for NRI'S AND even you can check few students who got benefit from singapore in IIT JEE Student in Singapore.