| List - I (Type of Port) | List - II (Examples) | ||
| (A) | Oil Port | (I) | Honolulu |
| (B) | Ferry Port | (II) | Kochchi |
| (C) | Naval Port | (III) | Tripoli |
| (D) | Port of Call | (IV) | Dover |
In a sequence of numbers, each term is generated by multiplying the previous term by 2 and then subtracting 1. If the first term is 3, what is the fourth term in the sequence?
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?