Top toughest exams in the world

There are many competitive exams for various posts across the world. One of the most commonly asked questions is, ” Which is the toughest exam in the world?” To help you answer this question, we have made a list of all the world’s most challenging exams. These exams have a very low success rate despite thousands of candidates attending the exam every year. Here we have given a few details on the top 10 most difficult exams globally. Go through the article to learn about the same. 


  1. Master Sommelier Diploma Exam
  2. Gaokao
  3. IIT-JEE (Indian Institute of Technology Joint Entrance Examination
  4. CCIE (Cisco Certified Internetworking Expert)
  5. UPSC (Union Public Services Commission)
  6. Mensa
  7. CA (Chartered Accountant)
  8. GRE (Graduate Record Examination)
  9. CFA (Chartered Financial Analyst)
  10. GATE (Graduate Aptitude Test in Engineering, India) 


Also Check top toughest exams in India in 2022




Gaokao is a college entrance exam held in China and is famous as one of the top 10 toughest exams conducted globally. Because of its difficulty level, many European and American universities have also started to accept Gaokao scores. 

IIT-JEE (Indian Institute of Technology Joint Entrance Examination)


IIT is one of the most challenging exams in the country. As this entrance test is for Engineering courses at the Indian Institute of Technology (IIT), the exam is quite tricky. The JEE is an exam that certainly lives up to the meaning brutal. Every year thousands of candidates apply to this entrance exam. Additionally, It only has a very thin rate of successful candidates. The vast syllabus and outright unpredictability of JEE questions in JEE make it one of the most challenging exams in the world. Moreover, Candidates who clear this examination can get different scholarships. 


UPSC (Union Public Services Commission)

The Government of India organizes the UPSC examination to fill the posts across various departments like the Indian Administrative Service, the Indian Foreign Service, the Indian Revenue Service, and so on. It consists of three complex levels. The first level is Preliminary, composed of two general-topic objective papers. Selected candidates can appear for the latter hard level, the Mains examination consisting of seven subjective papers. Those who have successfully cleared the second level then move further to an interview round with a panel that tests personality, awareness, and logic. Lakhs of students are competing for less than 5000 seats. 




The IQ test monitored by society is a highly demanding examination that analyses a person’s intelligence in various areas of reasoning, logic, and problem-solving. Among the world’s oldest groups, Mensa is a high intelligence IQ organization whose participants have an IQ higher than 98th percentile, among the top 2% of the whole world. Mensa has a renowned existence in almost every country globally. 


GRE (Graduate Record Examination)


The GRE has a lot of importance in the lives of those candidates aspiring to pursue a degree internationally. This examination is majorly conducted to check the efficiency of candidates planning to study abroad. Additionally, Thousands of aspirants prepare for this exam every year, and it is pretty challenging to crack. 


CFA (Chartered Financial Analyst)


Chartered Financial Analyst (CFA) is said to be one of the world’s most difficult exams in the area of Finance. Around 1,00,000 candidates attempt to clear CFA in over 100 countries every year. It has three levels designed to test Finance professionals regarding the necessary financial tools and techniques. Also, Each stage has a complicated six-hour exam comprising 240 questions. After clearing all three stages, a candidate also needs four years of professional experience to earn the CFA charter by passing all three levels. 


GATE (Graduate Aptitude Test in Engineering, India)


GATE is a national-level online examination conducted to test Engineering, Mathematics, Science, and General Aptitude for admission into master’s degree courses in India, UAE, Bangladesh, Sri Lanka, Nepal, and Ethiopia. Popular and esteemed Indian universities that accept GATE range from the IITs and IISC to IIMs (for fellowship programs). Some institutes in Germany and Singapore also consider the GATE scores for scholarship opportunities. This single paper consists of both MCQs and numerical questions.


Master Sommelier Diploma Exam


They are climbing at the zenith of the toughest exams conducted in the world.  A typical candidate can clear this particular exam in the 5th or 6th attempt, whereas an expert would take three attempts to pass this wine tasting exam. This is what makes it the most challenging wine examination in the world.


CCIE (Cisco Certified Internetworking Expert)


CCIE certification is considered the most prestigious certificate in the entire networking industry, but qualifying for this exam is not easy. It is one of the top 10 most challenging exams globally offered by Cisco Systems to hire networking experts. Moreover, Aspirants clearing the first phase can appear for the second one. The second phase of the exam is 8 hours long. Only 1% of the total number of candidates can clear it.



We have now reached the end of the article, and you also must have learned about all the most complex and challenging exams. We have only mentioned the most difficult ones out of the many. Also, There are quite a few more challenging exams. If you are looking forward to entering one of these examinations, it is necessary to be aware of the subjects and the complexity of the exams. Moreover, these exams are considered the toughest exams in the world for a reason. All the best to the people who are motivated to try this exam. Additionally, Do not lose hope and prepare well to achieve your goal with flying colors.

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