Hardest GS classes at Purdue

Ranked by average GPA from official grade distributions. Only courses with at least 100 graded students.

1. GS 12001: Summer Start Seminar Ii Average GPA 2.98, 185 students
2. GS 19700: Purdue Promise First-Yr Exper Average GPA 3.55, 1,004 students
3. GS 40500: Advancing Tomorrow's Leaders Average GPA 3.61, 868 students
4. GS 19501: Preparing for Ug Research Expr Average GPA 3.67, 432 students
5. GS 12000: Summer Start Seminar Average GPA 3.69, 672 students
6. GS 49501: Beyond Undergraduate Research Average GPA 3.81, 190 students
7. GS 39501: Understanding Ug Res Exp Ii Average GPA 3.82, 145 students
8. GS 49000: Horizons Study Skills Average GPA 3.86, 325 students
9. GS 29501: Understand Ug Research Exper Average GPA 3.93, 257 students
10. GS 21000: Leadership Development Seminar Average GPA 3.97, 487 students

See also: Easiest classes, Purdue course catalog, GS course catalog.