IIT Madras BS Data Science previous year questions

5,376 IIT Madras BS Data Science previous year questions, every one solved.

Qualifier, Quiz 1 and Quiz 2 papers, and the full-syllabus bank the End Term revises from: 5,000+ questions transcribed from 45 officially released papers spanning 2022 - 2026, across all 8 foundation subjects — each one attached to the week and topic it came from.

Open the question bank IITM BS PYQ workflow

Questions: 5,000+
Papers: 45
Years: 2022 - 2026
Topics: 568

Where can I find IIT Madras BS Data Science previous year questions?

Prasnya is an independent practice platform holding 5,000+ IIT Madras BS in Data Science and Applications previous year questions, transcribed from 45 officially released papers spanning 2022 - 2026. It covers all 8 foundation subjects — Mathematics 1, Mathematics 2, English 1, English 2, Statistics 1, Statistics 2, Computational Thinking, Programming in Python — for all four assessments — Qualifier, Quiz 1, Quiz 2 and End Term — in the MCQ, MSQ and numerical answer formats the exams actually use. Every question is attached to its exam, subject, week, topic and subtopic, which is what separates it from a folder of question papers: one topic can be practised across every year at once, any slice of the syllabus down to a single subtopic can be started as a timed mock, and the attempt report names the topic that lost the marks instead of returning a bare score. Prasnya is not affiliated with IIT Madras.

The assessments

Qualifier, Quiz 1, Quiz 2 and End Term, covered one by one

All four assessments are published and solvable today — Qualifier, Quiz 1, Quiz 2 and the cumulative End Term.

IITM-DSQUALIFIER4 SUBJECTS
Qualifier
Published
The gate into the degree: four foundation subjects in one sitting. Practise the released qualifier questions subject by subject, then rehearse the whole thing as a timed four-subject paper.
- Mathematics 1, Statistics 1, English 1 and Computational Thinking
- Every question filed to its week, topic and subtopic
- Full-length qualifier mock with a real clock
Browse Qualifier questions
IITM-DSQUIZ-1WK 01-04
Quiz 1
Published
Quiz 1 draws on the first four weeks of each subject. Because every question carries its week number, you can practise exactly the weeks Quiz 1 examines instead of solving a whole paper to find them.
- Week 1 to Week 4 questions isolated per subject
- Every released Quiz 1 paper, solvable question by question
- Any week takeable as a timed week test
Browse Quiz 1 questions
IITM-DSQUIZ-2MID WEEKS
Quiz 2
Published
Quiz 2 sits on the middle weeks, which is where most marks quietly leak. Filter to the weeks it covers, drill the topics you keep losing, then take the released papers under time.
- Mid-semester weeks isolated per subject
- Every released Quiz 2 paper, solvable question by question
- Subject-wise mocks assembled from real papers
Browse Quiz 2 questions
IITM-DSEND-TERMWK 01-12
End Term
Published
The cumulative paper, and the largest published set here: 2,348 questions from 21 released papers across all 8 subjects. Because it examines all twelve weeks, it is the only set that covers the late weeks the two quizzes barely reach.
- 2,348 questions from 21 papers, 2022 - 2026
- All 8 subjects over 86 subject-week routes
- Week-wise and subject-wise mocks for full-syllabus rehearsal
Browse End Term papers

What you get

What the question bank does that a PDF cannot

The questions are public. The organisation is the product.

Every question carries its address
Any slice can become a timed mock
Analysis that names the repair
Filters built for revision, not browsing
A vault of what you got wrong
Solutions and mathematics that render properly

The route

From the degree to a single subtopic in five steps

Exam, subject, week, topic, subtopic — the same route every time, whichever subject you are revising.

Pick the exam
Pick the subject
Narrow to the week
Narrow to the topic
Solve, or sit it as a mock

The syllabus

All 8 foundation subjects, week by week

Each subject breaks into Weeks 1 to 12 exactly as the course runs them, then into topics and subtopics — 568 topics and 1195 subtopics in total, every one of them a route you can practise or test on its own.

The plans

Three plans, priced for students

One payment for one month of access.

Go
Rs 67/month
Subject and week wise previous year questions, filters, bookmarks and the practice surface.
Plus
Rs 129/month
Adds qualifier, previous-year, subject-wise, section and week mocks with basic analysis.
Pro
Rs 149/month
Adds topic and subtopic mocks, unlimited starts, advanced analysis and question-by-question solution review.

Start practicing free Compare all three plans

The questions

Questions students ask

How many IIT Madras BS Data Science previous year questions are on Prasnya?: 5,376 questions, transcribed from 45 officially released papers spanning 2022 - 2026, across all 8 foundation subjects and filed into 568 topics and 1195 subtopics.
Are the previous year questions free to solve?: Every new account gets 1 day of full access with no card required, and the chapter-level practice routes are open to read. Beyond that, plans start at Rs 67 for one month.
Is Prasnya an official IIT Madras website?: No. Prasnya is an independent practice platform and is not affiliated with IIT Madras or any examination body. It exists to make officially released previous year questions practisable in a structured way.
Which IITM BS assessments are covered?: All four: Qualifier, Quiz 1, Quiz 2 and End Term — 45 papers spanning 2022 - 2026. The End Term set alone is 2,348 questions from 21 papers, and because that exam is cumulative it is the only one covering all 12 weeks of every subject.
Which subjects are included?: All 8 foundation subjects: Mathematics 1, Mathematics 2, English 1, English 2, Statistics 1, Statistics 2, Computational Thinking, Programming in Python.
Can I take previous year papers as a timed mock test?: Yes. A full paper, a single subject, a single week, a single topic or a single subtopic can each be started as a timed mock. Plus includes one start of each mock kind; Pro removes the caps and adds advanced analysis.
What does it cost, and is there a free trial?: Plans are Rs 67, Rs 129 and Rs 149 — one payment for one month of access. Every new account gets 1 day of full Pro-level access first, with no card required.
Does it work on a phone?: Yes. The practice surface, the timed mocks and the analysis are all built mobile-first, with the mathematics typeset rather than served as images, so it stays legible on a small screen.

Where to go next

Every part of the question bank has a page of its own. Pick the one that matches what you are revising.

Question banks

By assessment

Timed practice

The papers are public. The organisation is the advantage.

Solve a week of whichever subject is hurting, and see whether the report tells you something a total out of a total never could.

Open the question bank IITM BS PYQ workflow

5,376 IIT Madras BS Data Science previous year questions, every one solved.

Where can I find IIT Madras BS Data Science previous year questions?

Qualifier, Quiz 1, Quiz 2 and End Term, covered one by one

All four assessments are published and solvable today — Qualifier, Quiz 1, Quiz 2 and the cumulative End Term.

IITM-DSQUALIFIER4 SUBJECTS

Qualifier

Published

The gate into the degree: four foundation subjects in one sitting. Practise the released qualifier questions subject by subject, then rehearse the whole thing as a timed four-subject paper.

Mathematics 1, Statistics 1, English 1 and Computational Thinking
Every question filed to its week, topic and subtopic
Full-length qualifier mock with a real clock

Browse Qualifier questions

IITM-DSQUIZ-1WK 01-04

Quiz 1

Published

Quiz 1 draws on the first four weeks of each subject. Because every question carries its week number, you can practise exactly the weeks Quiz 1 examines instead of solving a whole paper to find them.

Week 1 to Week 4 questions isolated per subject
Every released Quiz 1 paper, solvable question by question
Any week takeable as a timed week test

Browse Quiz 1 questions

IITM-DSQUIZ-2MID WEEKS

Quiz 2

Published

Quiz 2 sits on the middle weeks, which is where most marks quietly leak. Filter to the weeks it covers, drill the topics you keep losing, then take the released papers under time.

Mid-semester weeks isolated per subject
Every released Quiz 2 paper, solvable question by question
Subject-wise mocks assembled from real papers

Browse Quiz 2 questions

IITM-DSEND-TERMWK 01-12

End Term

Published

The cumulative paper, and the largest published set here: 2,348 questions from 21 released papers across all 8 subjects. Because it examines all twelve weeks, it is the only set that covers the late weeks the two quizzes barely reach.

2,348 questions from 21 papers, 2022 - 2026
All 8 subjects over 86 subject-week routes
Week-wise and subject-wise mocks for full-syllabus rehearsal

Browse End Term papers

Three plans, priced for students

One payment for one month of access.

Go

Rs 67/month

Subject and week wise previous year questions, filters, bookmarks and the practice surface.

Plus

Rs 129/month

Adds qualifier, previous-year, subject-wise, section and week mocks with basic analysis.

Pro

Rs 149/month

Adds topic and subtopic mocks, unlimited starts, advanced analysis and question-by-question solution review.

Questions students ask

How many IIT Madras BS Data Science previous year questions are on Prasnya?

5,376 questions, transcribed from 45 officially released papers spanning 2022 - 2026, across all 8 foundation subjects and filed into 568 topics and 1195 subtopics.

Are the previous year questions free to solve?

Every new account gets 1 day of full access with no card required, and the chapter-level practice routes are open to read. Beyond that, plans start at Rs 67 for one month.

Is Prasnya an official IIT Madras website?

No. Prasnya is an independent practice platform and is not affiliated with IIT Madras or any examination body. It exists to make officially released previous year questions practisable in a structured way.

Which IITM BS assessments are covered?

All four: Qualifier, Quiz 1, Quiz 2 and End Term — 45 papers spanning 2022 - 2026. The End Term set alone is 2,348 questions from 21 papers, and because that exam is cumulative it is the only one covering all 12 weeks of every subject.

Which subjects are included?

All 8 foundation subjects: Mathematics 1, Mathematics 2, English 1, English 2, Statistics 1, Statistics 2, Computational Thinking, Programming in Python.

Can I take previous year papers as a timed mock test?

Yes. A full paper, a single subject, a single week, a single topic or a single subtopic can each be started as a timed mock. Plus includes one start of each mock kind; Pro removes the caps and adds advanced analysis.

What does it cost, and is there a free trial?

Plans are Rs 67, Rs 129 and Rs 149 — one payment for one month of access. Every new account gets 1 day of full Pro-level access first, with no card required.

Does it work on a phone?

Yes. The practice surface, the timed mocks and the analysis are all built mobile-first, with the mathematics typeset rather than served as images, so it stays legible on a small screen.