| Column-I | Column-II |
|---|---|
| (a) Human Development Indicator | (ii) Constitutional Protection |
| (b) Demographic Indicator | (i) Rule of Law |
| (c) Special Economic Zone | (iii) Generation of additional economic activities |
| (d) Commune System | (iv) Collective industrialisation |
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?