IITM BS CT PYQs: Computational Thinking
BSCS100154 papersMay 2021 to September 2025Answers marked
CT Qualifier previous year papers
- Qualifier exam, 13 Apr 2025 (re-attempt)Pages 24 to 36Answers markedPDFOpen(opens in a new tab)
- Qualifier exam, 16 Mar 2025Pages 23 to 38Answers markedPDFOpen(opens in a new tab)
- Qualifier exam, 22 Dec 2024 (re-attempt)Pages 24 to 37Answers markedPDFOpen(opens in a new tab)
- Qualifier exam, 1 Sep 2024 (re-attempt)Pages 24 to 37Answers markedPDFOpen(opens in a new tab)
- Qualifier exam, 24 Mar 2024Pages 35 to 54Answers markedPDFOpen(opens in a new tab)
- Qualifier exam, 7 Aug 2022Pages 32 to 48Answers markedPDFOpen(opens in a new tab)
- Qualifier exam, 10 Jul 2022Pages 31 to 49Answers markedPDFOpen(opens in a new tab)
CT Quiz 1 previous year papers
- September 2025 term (26 Oct 2025)Pages 13 to 27Answers markedPDFOpen(opens in a new tab)
- May 2025 term (13 Jul 2025)Pages 2 to 23Answers markedPDFOpen(opens in a new tab)
- January 2025 term (23 Feb 2025)Pages 26 to 40Answers markedPDFOpen(opens in a new tab)
- September 2024 term (27 Oct 2024)Pages 69 to 81Answers markedPDFOpen(opens in a new tab)
- May 2024 term (7 Jul 2024)Pages 2 to 17Answers markedPDFOpen(opens in a new tab)
- January 2024 term (25 Feb 2024)Pages 3 to 22Answers markedPDFOpen(opens in a new tab)
- September 2023 term (29 Oct 2023)Pages 3 to 24Answers markedPDFOpen(opens in a new tab)
- May 2023 term (16 Jul 2023)Pages 3 to 24Answers markedPDFOpen(opens in a new tab)
- January 2023 term (26 Feb 2023)Pages 30 to 48Answers markedPDFOpen(opens in a new tab)
- May 2022 term (5 Jun 2022)Pages 2 to 20Answers markedPDFOpen(opens in a new tab)
- January 2022 term (30 Jan 2022)Pages 22 to 38Answers markedPDFOpen(opens in a new tab)
- September 2021 term (31 Oct 2021)Pages 22 to 35Answers markedPDFOpen(opens in a new tab)
- September 2021 termPages 24 to 41Answers markedPDFOpen(opens in a new tab)
CT Quiz 2 previous year papers
- September 2025 term (23 Nov 2025)Pages 2 to 16Answers markedPDFOpen(opens in a new tab)
- May 2025 term (3 Aug 2025)Pages 77 to 90Answers markedPDFOpen(opens in a new tab)
- January 2025 term (16 Mar 2025)Pages 2 to 14Answers markedPDFOpen(opens in a new tab)
- September 2024 term (1 Dec 2024)Pages 23 to 35Answers markedPDFOpen(opens in a new tab)
- May 2024 term (4 Aug 2024)Pages 118 to 130Answers markedPDFOpen(opens in a new tab)
- January 2024 term (24 Mar 2024)Pages 3 to 21Answers markedPDFOpen(opens in a new tab)
- September 2023 term (3 Dec 2023)Pages 3 to 22Answers markedPDFOpen(opens in a new tab)
- May 2023 term (6 Aug 2023)Pages 36 to 55Answers markedPDFOpen(opens in a new tab)
- January 2023 term (2 Apr 2023)Pages 3 to 20Answers markedPDFOpen(opens in a new tab)
- September 2022 term (20 Nov 2022)Pages 16 to 34Answers markedPDFOpen(opens in a new tab)
- May 2022 term (10 Jul 2022)Pages 2 to 21Answers markedPDFOpen(opens in a new tab)
- January 2022 term (13 Mar 2022)Pages 1 to 18Answers markedPDFOpen(opens in a new tab)
- May 2021 term (11 Jul 2021, afternoon)Pages 72 to 87Answers markedPDFOpen(opens in a new tab)
- May 2021 term (11 Jul 2021, forenoon)Pages 62 to 77Answers markedPDFOpen(opens in a new tab)
CT End Term previous year papers
- May 2025 term (31 Aug 2025, afternoon)Pages 2 to 24Answers markedPDFOpen(opens in a new tab)
- May 2025 term (31 Aug 2025, forenoon)Pages 2 to 24Answers markedPDFOpen(opens in a new tab)
- January 2025 term (13 Apr 2025, afternoon)Pages 2 to 23Answers markedPDFOpen(opens in a new tab)
- January 2025 term (13 Apr 2025, forenoon)Pages 2 to 24Answers markedPDFOpen(opens in a new tab)
- September 2024 term (22 Dec 2024, forenoon)Pages 2 to 23Answers markedPDFOpen(opens in a new tab)
- May 2024 term (1 Sep 2024, forenoon)Pages 2 to 24Answers markedPDFOpen(opens in a new tab)
- January 2024 term (28 Apr 2024, forenoon)Pages 3 to 29Answers markedPDFOpen(opens in a new tab)
- September 2023 term (24 Dec 2023, afternoon)Pages 270 to 298Answers markedPDFOpen(opens in a new tab)
- September 2023 term (24 Dec 2023, forenoon)Pages 235 to 260Answers markedPDFOpen(opens in a new tab)
- May 2023 term (3 Sep 2023, afternoon)Pages 41 to 75Answers markedPDFOpen(opens in a new tab)
- May 2023 term (3 Sep 2023, forenoon)Pages 118 to 152Answers markedPDFOpen(opens in a new tab)
- January 2023 term (30 Apr 2023, afternoon)Pages 134 to 163Answers markedPDFOpen(opens in a new tab)
- January 2023 term (30 Apr 2023, forenoon)Pages 133 to 161Answers markedPDFOpen(opens in a new tab)
- September 2022 term (11 Dec 2022, afternoon)Pages 121 to 151Answers markedPDFOpen(opens in a new tab)
- September 2022 term (11 Dec 2022, forenoon)Pages 121 to 151Answers markedPDFOpen(opens in a new tab)
- May 2022 term (7 Aug 2022, forenoon)Pages 2 to 29Answers markedPDFOpen(opens in a new tab)
- January 2022 term (3 Apr 2022, forenoon)Pages 1 to 31Answers markedPDFOpen(opens in a new tab)
- September 2021 termPages 1 to 27Answers markedPDFOpen(opens in a new tab)
- May 2021 term (22 Aug 2021, forenoon)Pages 12 to 37Answers markedPDFOpen(opens in a new tab)
- May 2021 term (8 Aug 2021, forenoon)Pages 12 to 37Answers markedPDFOpen(opens in a new tab)
CT notesWeek-by-week help for CT
Common questions
Where can I find IITM BS CT previous year question papers?
This page lists 7 Qualifier papers, 13 Quiz 1 papers, 14 Quiz 2 papers and 20 End Term papers for Computational Thinking (BSCS1001), from May 2021 to September 2025. Each link opens the paper in Google Drive.
Do these CT PYQs have answers?
Yes. These are IIT Madras exam papers with the correct options marked in green, so you can check your answers as you practise.
Why does a CT paper open a longer PDF?
IIT Madras prints one question paper per exam session, with every course sat in that session. Each link here says which pages hold the CT questions, for example pages 13 to 27.