Comprehension Passage
Direction : Read the following line graph carefully and answer the following questions
The following line graph shows the percentage of marks obtained by 2 students Samay and Rajat in each subject. The maximum marks in each subject is same i.e 150.

What is the difference between the marks scored by Samay in Maths and Hindi together and the marks scored by Rajat in English and Hindi together?
1
8
2
10
3
15
4
6