Scholastic Aptitude Test, commonly called as SAT-I, is required to be taken by students who wish to pursue undergraduate studies in USA and Canada. It provides a standardized way for colleges to review eligibility of all applicants and is usually given in eleventh or first half of twelfth grade. Different schools have different SAT score requirements. A higher score means better chances of getting admission into a particular university. The SAT is administered by College Board and is conducted on selected dates at selected centres.