The following table shows the number of students of class 6, class 7, class 8, class 9 and class 10, in schools A, B and C.
|
School |
Class |
||||
|
Class 6 |
Class 7 |
Class 8 |
Class 9 |
Class 10 |
|
|
School A |
25 |
45 |
35 |
55 |
80 |
|
School B |
65 |
45 |
55 |
45 |
20 |
|
School C |
35 |
65 |
40 |
25 |
30 |
What is the total number of students in class 9 and class 10, taken together, in school B ?
1
55
2
100
3
135
4
65