Difficulty distribution
How the classified questions are distributed by difficulty.
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Practice Seepage and Effective Stress - Geotechnical Engineering - Civil Engineering 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 Seepage and Effective Stress. 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 |
|---|---|---|---|
| Civil Engineering (CE) 2026 | 2026 | 1 | View paper |
| Civil Engineering (CE) 2025 [Session 1] | 2025 | 2 | View paper |
| Civil Engineering (CE) 2025 [Session 2] | 2025 | 2 | View paper |
| Civil Engineering (CE) 2024 [Session 1] | 2024 | 1 | View paper |
| Civil Engineering (CE) 2024 [Session 2] | 2024 | 1 | View paper |
| Civil Engineering (CE) 2022 [Session 2] | 2022 | 1 | View paper |
| Civil Engineering (CE) 2020 [Session 2] | 2020 | 1 | View paper |
| Civil Engineering (CE) 2019 [Session 2] | 2019 | 1 | View paper |
| Civil Engineering (CE) 2018 [Session 2] | 2018 | 2 | View paper |
| Civil Engineering (CE) 2017 [Session 2] | 2017 | 1 | View paper |
| Civil Engineering (CE) 2016 [Session 1] | 2016 | 2 | View paper |
| Civil Engineering (CE) 2016 [Session 2] | 2016 | 3 | View paper |
| Civil Engineering (CE) 2015 [Session 1] | 2015 | 1 | View paper |
| Civil Engineering (CE) 2014 [Session 1] | 2014 | 2 | View paper |
| Civil Engineering (CE) 2014 [Session 2] | 2014 | 1 | View paper |
| Civil Engineering (CE) 2013 | 2013 | 3 | View paper |
| Civil Engineering (CE) 2012 | 2012 | 2 | View paper |
| Civil Engineering (CE) 2011 | 2011 | 2 | View paper |
| Civil Engineering (CE) 2010 | 2010 | 2 | View paper |
| Civil Engineering (CE) 2008 | 2008 | 2 | View paper |
Practice every matching question in batches of 20, with every available option.
Which of the following statements is TRUE for the relation between discharge velocity and seepage velocity?


A flownet below a dam consists of 24 equipotential drops and 7 flow channels. The difference between the upstream and downstream water levels is 6 m. The length of the flow line adjacent to the toe of the dam at exit is 1 m. The specific gravity and void ratio of the soil below the dam are 2.70 and 0.70, respectively. The factor of safety against piping is



A homogeneous earth dam has a maximum water head difference of 15 m between the upstream and downstream sides. A flownet was drawn with the number of potential drops as 10 and the average length of the element as 3 m. Specific gravity of the soil is 2.65. For a factor of safety of 2.0 against piping failure, void ratio of the soil is __________ (rounded off to 2 decimal places).

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