SAT – Stands for Scholastic Aptitude Test : Each year, SAT is taken by over 3 million students globally. The SAT is administered seven times a year in the United States and six times per year internationally.

SAT tests the skills you learn in school: reading, writing and Math. Reading 200-800 points (70 Minutes), Math 200-800 points (70 Minutes), Writing 200-800 points (60 Minutes). Total test time: 3 hours and 45 minutes.

As you have not mentioned what is your exact query for SAT exam so below I am providing you the article which includes all information about SAT -

What is SAT

Hope this helps!!!!