Comprehension Passage
Direction: Study the graph and answer the following questions.
Total number of students in 1st year = 400
Total number of students in 2nd year = 300
Total number of students in 3rd year = 200
Total number of students in 4th year = 250
The graph shows how much percent of vote got by 3 different person in an college election by all students in that college.
What is difference b/w the total number of vote got by person B from 2nd and 3rd year students to the number of vote got by person A from 2nd and 4th year students together?
1
70
2
50
3
100
4
120