Result < Time*Effort

Just finished an exam. Management Information System.

I feel that business subs exams are weird. The exam questions were T/F, Objective and fill in the blanks.
It's a bit frustrating because it's like: there's 1500 things and I remember 1200 things but they only questioned me on the 300 things that I don't remember~

Result for my Heat and Mass Transfer also came out last Wednesday.
Was above average, but I thought I'd get a better result because the questions were similar to past years questions.

But did so many bloody mistakes~~

Will need to do quite well in my next 2 exams if I wanna get an A for this sub....