The four most difficult universities in the world are Indian Institute of Technology, Stanford University, Harvard University and Columbia University. I've sorted out the relevant contents, so let's have a look! The four most difficult universities in the world. The admission rate of Indian Institute of Technology is only 2.89%, with 450,000 students13,000 students. So it is called the most difficult university in the world. There is a saying in India: first-class students go to science and engineering, and second-rate students go abroad to study in famous American schools. 2. The admission rate of Stanford University was 5.05%, with 42,487 applicants and 2 144 admissions. In Forbes magazine's ranking of universities with the largest number of billionaires, Stanford University ranks second, second only to Harvard University. At the same time, it is also one of the top ten world famous schools with the most Nobel Prize winners. 3. The admission rate of Harvard University is 5.33%, the number of applicants is 37,305, and the number of admissions is 1990. Harvard University likes to recruit two kinds of students, one is excellent students in a certain field. 4. The admission rate of Columbia University is 6. 15%, with 36,250 applicants and 2,228 applicants. The Pulitzer Prize awarded by the School of Journalism of Columbia University is the highest honor of American journalism, and it is also the most difficult American prestigious school to apply for. What other universities are difficult to test? 1. Brown University, with an admission rate of 8.49%, located in Providence, Rhode Island, USA. Founded in 1764, it is one of the eight top universities in the world. It is a well-known Ivy League with a teacher-student ratio of about 1: 8. The biggest feature of this school is that it is small and refined, and it can be called a small top private research. 2. California Institute of Technology, with an admission rate of 8. 1%, is located in Pasadena, the northeastern suburb of Los Angeles, California, USA. Founded in 189 1, it is a world-famous private research university. Being able to enter such a university is the dream of many elite students in the world. 3. Massachusetts Institute of Technology, with an admission rate of 8.0 1%, is located in Cambridge, Massachusetts (Greater Boston). Established in 186 1. Is a world-famous private research university, known as "the best university of science and technology in the world". 4. University of Chicago, founded in 1890, with an admission rate of 7.83%, is a world-renowned top institution of higher learning. This is a private, co-educational and non-religious research university located in Chicago, Illinois, USA. There are 8 1 alumni of the University of Chicago who have won the Nobel Prize.