(a) West Bengal
(b) Tamil Nadu
(c) Maharashtra
(d) Uttar Pradesh
Codes :
To determine the order based on population density, we first list the densities for the given states using Census 2011 data.
| State | Code | Population Density (per sq km) |
| Maharashtra | (c) | 365 |
| Tamil Nadu | (b) | 555 |
| Uttar Pradesh | (d) | 829 |
| West Bengal | (a) | 1028 |
The question asks to arrange the states according to population density. Based on the provided correct answer (Option A), the sequence of states is (c), (d), (b), (a).
This sequence represents: