If youvare looking for MSc course you need GrE scores above 320 and IELTS scores above 6/10.

For MBa you need GMaT score above 650.

Admission requirements stated below for all courses.

https://www.comp.nus.edu.sg/programmes/pg/mcs/admissions/&ved=2ahUKEwiQ-eucsLrdAhUEY48KHRZ5BrUQFjABegQIDBAE&usg=AOvVaw0-jVKf7olIDqXu29HQAQ4N