Comprehension Passage
Directions: Read the given line graph carefully and answer the following questions.
The line-Graph shows the number of students in class 12th, who are enrolled in either Math or biology batch.
What is the ratio of students enrolled for Math and Bio together in 2010-11 to the students enrolled for Math only in 2014-15?
1
5 : 7
2
17 : 14
3
7 : 14
4
5 : 6