engineering recuitment TSPSC AEE Civil Mock Test 2022 Construction Materials and Management Project Planning CPM
Calculate the critical path for the following project's activities:
| Activity | Predecessors | Duration (days) |
| A | - | 3 |
| B | A | 4 |
| C | A | 5 |
| D | A | 4 |
| E | B | 2 |
| F | D | 9 |
| G | C, E | 6 |
| H | F, G | 2 |
1
A-B-E-G-H
2
A-D-F-H
3
A-C-G-H
4
A-B-C-F-H