At a certain school with 200 students, all children must take at least one of three language classes: German, French,

[M7MBA]

At a certain school with 200 students, all children must take at least one of three language classes: German, French, and Spanish. If 100 students take German and none of the students who take French also take Spanish, then how many students take exactly two of the three language classes?

(1) 80 of the students study only German.
(2) 120 students study French or Spanish

Answer: D

Source: Veritas Prep