DI-series and active codes
Common first-year papers plus Electrical foundations.
DI01C00021S2026 PDF ↗DI01C00031S2026 PDF ↗DI01C00041no theory paperDI01C00071S2026 PDF ↗DI01C00081S2026 PDF ↗DI01C00091no theory paperDI01C09011S2026 PDF ↗
Question-paper routes for all semesters, separated by code generation so the new and old syllabi stay easy to identify.
Open the verified question library with Winter/Summer badges and official paper links.
Current DI-series or active codes appear first, followed by the 43-series transition scheme and older 33-series papers.
Detailed, exam-oriented solutions prepared according to the GTU question papers.
Common first-year papers plus Electrical foundations.
Use these codes for the immediately preceding GTU curriculum.
Long-run paper history for earlier diploma batches.