Difficulty distribution
How the classified questions are distributed by difficulty.
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Practice Polymers and Composites - 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.
Compare question counts across years.
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. Search these papers or sort by year and name.
| Paper name | Year | Attempt | |
|---|---|---|---|
Production and Industrial Engineering (PI) 20262026 | 2026 |
|
|
Production & Industrial Engineering (PI) 20242024 | 2024 | |
|
Production & Industrial Engineering (PI) 20232023 | 2023 | |
|
Production & Industrial Engineering (PI) 20192019 | 2019 | |
|
Production & Industrial Engineering (PI) 20172017 | 2017 | |
|
Production & Industrial Engineering (PI) 20162016 | 2016 | |
|
Production & Industrial Engineering (PI) 20122012 | 2012 | |
|
Production & Industrial Engineering (PI) 20102010 | 2010 | |
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Production & Industrial Engineering (PI) 20092009 | 2009 | |
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Practice every matching question in batches of 20, with every available option.
| Group I (Product) | Group II (Manufacturing process) |
|---|---|
| P. Refrigerator liners | 1. Filament winding |
| Q. Composite pressure vessels | 2. Thermoforming |
| R. Hollow parts of thermoset plastics | 3. Calendering |
| S. Rubber sheets | 4. Rotational moulding |
