| |||
| lit fixe | |||
|
solid bed : 5 phrases in 4 subjects |
| Chemistry | 2 |
| Coal | 1 |
| Environment | 1 |
| Natural resourses and wildlife conservation | 1 |
| |||
| lit fixe | |||
|
solid bed : 5 phrases in 4 subjects |
| Chemistry | 2 |
| Coal | 1 |
| Environment | 1 |
| Natural resourses and wildlife conservation | 1 |