| List - I | List - II |
|---|---|
| (A) Normal goods | (I) These goods are consumed together |
| (B) Inferior goods | (II) Demand for the good decreases as income of the consumer increases |
| (C) Substitute goods | (III) These goods are used in place of each other |
| (D) Complementary goods | (IV) Demand for the good increases as income of consumer increases |
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?