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The 3rd toughest exam in the world is usually India’s UPSC Civil Services exam, behind China’s Gaokao and India’s IIT-JEE. Its three

The top 5 hardest exams are the Gaokao, IIT-JEE Advanced, UPSC Civil Services, the All Souls fellowship, and the Mensa test. Here

Most rankings name China’s Gaokao the No. 1 toughest exam, with over 10 million takers a year. India’s IIT-JEE and UPSC sit

Is Math 100 hard? It depends on your school. At some it is tough first-year calculus, at others it is basic college

In the CBSE grading system, 90% is an A2, not an A1. The A1 band runs from 91 to 100, so 90

40 marks out of 100 is 40%. On the US letter scale that is an F, but in many school systems 40%

A C+ in calculus is a passing grade and only a small dip, not a disaster. It matters mainly if your major

During the exam, scan the whole paper first, do a quick memory dump, answer easy questions first, pace yourself by marks, and

To become a top 1% student, build one clear plan, learn well in class, study with active recall, and review a little

To get an A+ in all subjects, attend every class, review notes the same day, give hard subjects more time, and test