So let's break this question down.
You need a bit of both, right? Well we need to calculate how many multiple choices we can do whilst having true/false questions, and not going over or under on points.
So, let's pick a random number, 5. So let's do 8x5, that equals 40.
ohmygoditsrightiwasseriouslyjustguessing
Ok so now we have our number, 5 multiple choice questions.
The true/false questions should be easy, just do 3x20 and you get 60.
ANSWER: 5
What kind of problems or what are you trying to ask?
360 Calories in 3/4 cup of honey.
3 rows x 5 chocolates= 15 pieces per layer
15 pieces x 5 layers= 75 chocolates