Comprehension Passage
Direction: Study the given table carefully and answer the following questions accordingly. The table shows the number of students from 4 Colleges A, B, C, and D who attended 3 seminars on subjects Science, Sociology and Economics.
|
|
Science |
Sociology |
Economics |
|
A |
250 |
200 |
400 |
|
B |
300 |
200 |
350 |
|
C |
200 |
400 |
150 |
|
D |
150 |
500 |
350 |
What is the difference between the number of Students attending Science seminar of all collages and the number of Students attending Economics seminar of all collages?
1
300
2
350
3
200
4
50
5
150