Timer
00:00
Your Answer
A
B
C
D
E
Global Stats
GMAT Prep
How many of the students in a certain class are taking both a history and a science course?
1) Of all the students in the class, 50 are taking a history course.
2) Of all the students in the class, 70 are taking a science course.
OA E
How many of the students in a certain class are taking both a history and a science course?
1) Of all the students in the class, 50 are taking a history course.
2) Of all the students in the class, 70 are taking a science course.
OA E