Difficulty distribution
How the classified questions are distributed by difficulty.
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Practice Manufacturing Processes I - Production & Industrial 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 Manufacturing Processes I. 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.
Open a focused page built from the same verified paper data.
Explore previous-paper coverage, trends and focused practice for Metal Forming.
Explore previous-paper coverage, trends and focused practice for Casting.
Explore previous-paper coverage, trends and focused practice for Joining of Materials.
Explore previous-paper coverage, trends and focused practice for Powder Processing.
Explore previous-paper coverage, trends and focused practice for Polymers and Composites.
Newest papers appear first. Sort by year, question coverage or name.
| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| Production and Industrial Engineering (PI) 2026 | 2026 | 11 | View paper |
| Production & Industrial Engineering (PI) 2025 | 2025 | 6 | View paper |
| Production & Industrial Engineering (PI) 2024 | 2024 | 8 | View paper |
| Production & Industrial Engineering (PI) 2023 | 2023 | 7 | View paper |
| Production & Industrial Engineering (PI) 2022 | 2022 | 5 | View paper |
| Production & Industrial Engineering (PI) 2021 | 2021 | 7 | View paper |
| Production & Industrial Engineering (PI) 2020 | 2020 | 4 | View paper |
| Production & Industrial Engineering (PI) 2019 | 2019 | 3 | View paper |
| Production & Industrial Engineering (PI) 2018 | 2018 | 8 | View paper |
| Production & Industrial Engineering (PI) 2017 | 2017 | 7 | View paper |
| Production & Industrial Engineering (PI) 2016 | 2016 | 8 | View paper |
| Production & Industrial Engineering (PI) 2014 | 2014 | 9 | View paper |
| Production & Industrial Engineering (PI) 2013 [Session 1] | 2013 | 3 | View paper |
| Production & Industrial Engineering (PI) 2013 [Session 2] | 2013 | 5 | View paper |
| Production & Industrial Engineering (PI) 2013 [Session 4] | 2013 | 3 | View paper |
| Production & Industrial Engineering (PI) 2012 | 2012 | 6 | View paper |
| Production & Industrial Engineering (PI) 2011 | 2011 | 13 | View paper |
| Production & Industrial Engineering (PI) 2010 | 2010 | 19 | View paper |
| Production & Industrial Engineering (PI) 2009 | 2009 | 25 | View paper |
| Production & Industrial Engineering (PI) 2008 | 2008 | 17 | View paper |
| Production & Industrial Engineering (PI) 2007 | 2007 | 7 | View paper |
A varied preview from the papers represented in this selection, with every available option.
A solid cylinder of diameter 100 mm and height 50 mm is forged between two frictionless flat dies to a height of 25 mm. The percentage change in diameter is