I haven't given SAT before and presently pursuing b.com hons from DU.I wish to do mba from either usa or uk!do i need to give SAT comsiderin

I haven't given SAT before and presently pursuing b.com hons from DU.I wish to do mba from either usa or uk!do i need to give SAT considering the fact that i haven't given it before!i know eilts/toefl is an requirment but can't SAT substitute them?