10. US California Bar Exam

The California Bar Exam in the US is a challenging test that assesses legal knowledge, analytical skills, and professional responsibility. Only qualified individuals are admitted to the California bar after successfully passing this examination.


To become a licensed physician in the United States, passing the United States Medical Licensing Examination (USMLE) is mandatory. This multi-stage exam comprehensively evaluates a doctor's knowledge, skills, and abilities across different medical specialties

8. India GATE

The Graduate Aptitude Test in Engineering (GATE) is a competitive exam in India, serving as a gateway to postgraduate engineering programs and research opportunities. It assesses candidates' understanding of various engineering disciplines.


The Cisco Certified Internetwork Expert (CCIE) certification in the US is a prestigious recognition for networking experts. This challenging, lab-based exam evaluates in- depth knowledge and troubleshooting skills related to complex Cisco networking technologies.

6.US/Canada - CFA

Earning the CFA charter in the US involves passing three rigorous various financial topics demonstrating expertise in areas like asset valuation and portfolio management

5. US/Canada - GRE

The GRE (Graduate Record Examination) is a standardized test for those pursuing graduate studies in the US or Canada. It assesses verbal, quantitative, and analytical writing skills, providing an overview of a candidate's readiness for postgraduate studies.

4. England - Mensa

Mensa tests in England are designed to be tough, measuring abstract reasoning and problem-solving abilities, going beyond mere memorization.

3. India UPSC Exam

The UPSC Exam in India is a lengthy three- stage assessment that evaluates candidates on various subjects, including history, polity, economics, and language skills. Success in this exam is reserved for the most well- rounded and persistent candidates

2. India IIT JEE Exam

The IIT JEE Exam in India is a highly competitive test known for its challenging problem-solving questions. Only a small fraction of the millions who take the exam annually manage to succeed.

1. China Gaokao Exam

The Gaokao Exam in China is a crucial national test that shapes a student's entire future educational journey. It covers a wide range of subjects, requiring not just knowledge but also strategic planning and mental endurance.