How many students are taking Science only?
A. 2
B. 3
C. 4
D. 5
How many students are taking Math and Science but not English?
A. 1
B. 2
C. 3
D. 4
How many students are taking Math and English but not Science?
A. 1
B. 2
C. 3
D. 4
How many students did NOT take any of the 3 major subjects?
A. 2
B. 3
C. 4
D. 5
How many students are taking at least two major subjects?
A.5
B. 6
C. 9
D. 10