Medicine is the toughest. Followed by dentistry then law.These
are the top 3 most "difficult" courses. Memory and memory. Medicine
and dentistry extra stress because it involves dealing with
patients in the future.
Architecture is easier, but you need interview before you can
get in. the course is 5 years and I see students staying back in
school almost every night because they course involves alot of
project, and structural building.
Other courses that are of moderate difficulty includes life
sciences, chemistry, physics, pharmacy, pharmacology, maths,
statistics and engineering.
The so called easier course, easier to get in courses are
building, real estate, and those from faculty of arts and social
sciences.
In summary, actually all courses are very difficult. You may do
well in life science but find arts module damn fucking difficult.
You may sometimes struggle with engine stuffs, but find arts and
science modules a piece of cake.
Therefore, they is no really difficult or tough course. But if
you want me to choose, medicine, dentistry and law are the most
"tough" and requires excellent A level results to enter.