---
title: "Digital Logic"
source: https://www.bctengineer.com/subjects/semester_3/digital_logic
site: BCT Engineering
---


## Past questions with answers, by chapter

- [Chapter 1: Introduction](https://www.bctengineer.com/md/semester_3/digital_logic/chapter-1) — 62 past questions with answers
- [Chapter 2: Digital Logic](https://www.bctengineer.com/md/semester_3/digital_logic/chapter-2) — 27 past questions with answers
- [Chapter 3: Combinational Logic Circuits](https://www.bctengineer.com/md/semester_3/digital_logic/chapter-3) — 35 past questions with answers
- [Chapter 4: Data Processing Circuits](https://www.bctengineer.com/md/semester_3/digital_logic/chapter-4) — 70 past questions with answers
- [Chapter 5: Arithmetic Circuits](https://www.bctengineer.com/md/semester_3/digital_logic/chapter-5) — 16 past questions with answers
- [Chapter 6: Flip Flops](https://www.bctengineer.com/md/semester_3/digital_logic/chapter-6) — 31 past questions with answers
- [Chapter 7: Registers](https://www.bctengineer.com/md/semester_3/digital_logic/chapter-7) — 20 past questions with answers
- [Chapter 8: Counters](https://www.bctengineer.com/md/semester_3/digital_logic/chapter-8) — 38 past questions with answers
- [Chapter 9: Sequential Machines](https://www.bctengineer.com/md/semester_3/digital_logic/chapter-9) — 28 past questions with answers
- [Chapter 10: Digital Integrated Circuits](https://www.bctengineer.com/md/semester_3/digital_logic/chapter-10) — 24 past questions with answers
- [Chapter 11: Applications](https://www.bctengineer.com/md/semester_3/digital_logic/chapter-11) — 5 past questions with answers