Question
Quantitative Ability and Data Interpretation Question on Number Systems
In the final semester, an engineering college offers three elective courses and one mandatory course. A student has to register for exactly three courses: two electives and the mandatory course. The registration in three of the four courses is: 45, 55 and 70. What will be the number of students in the elective with the lowest registration?
A
35
B
40
C
42
D
45
E
Either B or D
Answer
Either B or D
Explanation
Solution
The correct option is (E) : Either B or D