GATE CSE · Digital Logic · 1987 – 2026

Number Systems

41 previous year questions from 30 papers in one PDF, with the answer key at the end.

Contents

41 questions, by marks
  1. 1 Marks 1 29 questions
  2. 2 Marks 2 12 questions
  3. 3 Answer key every question

How to use this PDF

  1. Print it or solve on screen. A4, black and white friendly.
  2. Check your answers with the answer key on the last pages.
  3. Stuck on a question? Scan the QR code beside it for the full solution on ExamSIDE.

When and where it was asked

41 questions on Number Systems have appeared in GATE CSE from 1990 to 2026, in 30 papers; 2026 had 3.

Year by year

  1. 2026 3 questions
  2. 2025 2 questions
  3. 2024 3 questions
  4. 2023 2 questions
  5. 2022 2 questions
  6. 2021 4 questions
  7. 2020 1 question
  8. 2019 2 questions
  9. 2018 1 question
  10. 2017 1 question
  11. 2016 3 questions
  12. 2015 1 question
  13. 2014 2 questions
  14. 2013 1 question
  15. 2010 1 question
  16. 2009 1 question
  17. 2004 2 questions
  18. 2003 1 question
  19. 2002 3 questions
  20. 2001 1 question
  21. 2000 1 question
  22. 1999 1 question
  23. 1997 1 question
  24. 1990 1 question

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