High talent is a very good thing, but you should have at least 60% marks throughout the career, otherwise you will not get any good job in top MNCs. You should try in the government’s examination, which are conducted by the UPSC, SSC or any bank. The marks requirements in these organizations are comparatively law.

You can apply for following examinations:

Civil Services Examination
Engineering Services Examination(IES)
Combined Defence Services Examination(CDSE)
National Defence Academy Examination(NDA)
Naval Academy Examination
Indian Economic Servce/Indian Statistical Service Examination
Combined Medical Services Examination
Special Class Railway Apprentice(SCRA)
Geologists’ Examination(GE)
Central Armed Police Forces(AC)