Top toughest exams in the world:
1. đ¨đŗ China â Gaokao Exam
2. đŽđŗ India â IIT JEE Exam
3. đŽđŗ India â UPSC Exam
4. đ´ķ §ķ ĸķ Ĩķ Žķ §ķ ŋ England â Mensa
5. đēđ¸đ¨đĻ US/Canada â GRE
6. đēđ¸đ¨đĻ US/Canada â CFA
7. đēđ¸ US â CCIE
8. đŽđŗ India â GATE
9. đēđ¸ US â USMLE
10. đēđ¸ US â California Bar Exam
Source: Erudera