Exam Pattern
CBT I
| Section | Question Marks |
| Mathematics | 30 |
| General Intelligence & Reasoning | 25 |
| General Awareness | 15 |
| General Science | 30 |
| Total | 100 |
CBT II
| Section | Question Marks |
| General Awareness | 15 |
| Physics & Chemistry | 15 |
| Basics of Computers and Applications | 10 |
| Basics of Environment and Pollution Control | 10 |
| Technical Abilities (post/exam group specific) | 100 |
| Total | 150 |