Difficulty distribution
How the classified questions are distributed by difficulty.
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Practice Construction Planning and Scheduling - Project Management and Professional Practice - Architecture and Planning previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
Every graph below is calculated only from this selection.
Year-wise coverage for Construction Planning and Scheduling. Each bar uses a separate theme-derived color.
How the classified questions are distributed by difficulty.
MCQ, numerical, multiple-select and other formats found in these papers.
Top subjects by unique question coverage.
Top topics across the included previous year papers.
Top subtopics inside this exact selection.
Question coverage for the most populated papers. Every active PYP paper remains listed below.
Newest papers appear first. Sort by year, question coverage or name.
| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| Architecture and Planning (AR) 2013 | 2013 | 2 | View paper |
| Architecture and Planning (AR) 2011 | 2011 | 2 | View paper |
| Architecture and Planning (AR) 2010 | 2010 | 2 | View paper |
| Architecture and Planning (AR) 2009 | 2009 | 3 | View paper |
| Architecture and Planning (AR) 2007 | 2007 | 4 | View paper |
Practice every matching question in batches of 20, with every available option.
For a PERT activity, the optimistic time, most likely time and pessimistic time are 1, 2 and 9 days respectively. The expected time for the activity (in days) is
For the all-normal solution, the total float and free float for the activity S are
While crashing the project, the first step of compression would involve the activity
| Activity | Normal duration (in days) | Crash time (in days) |
|---|---|---|
| 1 - 2 | 3 | 2 |
| 2 - 3 | 4 | 2 |
| 2 - 4 | 5 | 4 |
| 3 - 4 | 7 | 5 |

5 skilled workers can build a wall in 20 days; 8 semi-skilled workers can build a wall in 25 days; 10 unskilled workers can build a wall in 30 days. If a team has 2 skilled, 6 semi-skilled and 5 unskilled workers, how long will it take to build the wall?
In a construction project schedule, A is the first activity. Activities B & C follow A. Activity D follows B & C. Activity E follows C. Activity F follows D & E.
| Activity | A | B | C | D | E | F |
|---|---|---|---|---|---|---|
| Duration (in days) | 3 | 2 | 5 | 6 | 5 | 3 |
