A standardised test widely used across the United States of America, and Canada for college admissions, SAT measures literacy, numeracy, and writing skills. Basic Eligibility You must have a valid passport. Required For? Undergraduate Courses Admissions Date and Frequency SAT exam is held 6 times a year. Score Validity 5 years. Official Website https://satsuite.collegeboard.org/sat Click here to get samples of IELTS essay writing task Click here to know all about SAT exam.