| Officer | Duty |
|---|---|
| (A) Amin | (I) Revenue collection |
| (B) Muqaddam | (II) Village headman |
| (C) Qanungo | (III) Record-keeper |
| (D) Diwan | (IV) Fiscal supervision |
Choose the correct answer:
The following data shows the number of students in different streams in a school: 
Which type of graph is best suited to represent this data?