Community

4017+

Enrolled

503+

Trust Score

4.6/5

CMI Data Science Resource Center

CMI Data Science Entrance question papers, problems and discussions.

JOIN ONLINE PROGRAM

PAST PAPERS

Past paper of CMI Data Science Problems & Solutions

Topic Distribution

Probability Theory
Programming
School Level Mathematics
Discrete Mathematics

Note:
We are sorry, if you find any mistakes.
Do let us know if you find any, so that we can correct it.

All papers

2018
2019
2020
2021
2022
2023

CMI Data Science 2023

2023 Paper 2023 Official Solutions

Set A

Problem 1:
Problem 2:
Problem 3:
Problem 4:
Problem 5:
Problem 6:
Problem 7:
Problem 8:
Problem 9:
Problem 10:
Problem 11:
Problem 12:
Problem 13:
Problem 14:
Problem 15:
Problem 16:
Problem 17:
Problem 18:
Problem 19:
Problem 20:

Set B

All the papers

CMI Data Science 2022

2022 Paper 2022 Official Solutions

Set A

Set B

Problem 1: Probability Theory
Problem 2: Probability Theory
Problem 3: Probability Theory
Problem 4: Probability Theory
Problem 5: Probability Theory
Problem 6: Discrete Mathematics
Problem 7: Probability Theory
Problem 8: Probability Theory
Problem 9: School Level Mathematics
Problem 10: School Level Mathematics
Problem 11: Discrete Mathematics
Problem 12: Probability Theory
Problem 13: Discrete Mathematics
Problem 14: Programming
Problem 15: Programming
Problem 16: Programming
Problem 17: Probability Theory
Problem 18: School Level Mathematics
Problem 19: School Level Mathematics
Problem 20: School Level Mathematics

All the papers

CMI Data Science 2021

2021 Paper 2021 Official Solutions

Set A

Problem 1: Discrete Mathematics
Problem 2: School Level Mathematics
Problem 3: Programming
Problem 4: School Level Mathematics
Problem 5: Discrete Mathematics
Problem 6: Programming
Problem 7: Probability Theory
Problem 8: School Level Mathematics
Problem 9: School Level Mathematics
Problem 10: School Level Mathematics
Problem 11: Probability Theory
Problem 12: Probability Theory
Problem 13: School Level Mathematics
Problem 14: Probability Theory
Problem 15: Probability Theory
Problem 16: Discrete Mathematics
Problem 17: School Level Mathematics
Problem 18: School Level Mathematics
Problem 19: Discrete Mathematics
Problem 20: Discrete Mathematics

Set B

Problem 1: Programming
Problem 2: Probability Theory
Problem 3: Programming
Problem 4: Discrete Mathematics
Problem 5: Discrete Mathematics
Problem 6: School Level Mathematics
Problem 7: Probability Theory
Problem 8: Probability Theory
Problem 9: School Level Mathematics
Problem 10: School Level Mathematics
Problem 11: Probability Theory
Problem 12: Probability Theory
Problem 13: Probability Theory
Problem 14: Probability Theory
Problem 15: Probability Theory
Problem 16: School Level Mathematics
Problem 17: School Level Mathematics
Problem 18: School Level Mathematics
Problem 19: School Level Mathematics
Problem 20: School Level Mathematics

All the papers

CMI Data Science 2020

2022 Paper 2022 Official Solutions

Set A

Problem 1: Programming
Problem 2: School Level Mathematics
Problem 3: Programming
Problem 4: School Level Mathematics
Problem 5: Probability Theory
Problem 6: School Level Mathematics
Problem 7: Probability Theory
Problem 8: School Level Mathematics
Problem 9: Probability Theory
Problem 10: Probability Theory
Problem 11: Probability Theory
Problem 12: Discrete Mathematics
Problem 13: Discrete Mathematics
Problem 14: Probability Theory
Problem 15: School Level Mathematics
Problem 16: School Level Mathematics
Problem 17: School Level Mathematics
Problem 18: School Level Mathematics
Problem 19: Discrete Mathematics
Problem 20: School Level Mathematics

Set B

Problem 1: Programming
Problem 2: School Level Mathematics
Problem 3: Probability Theory
Problem 4: School Level Mathematics
Problem 5: Discrete Mathematics
Problem 6: Discrete Mathematics
Problem 7: Probability Theory
Problem 8: Probability Theory
Problem 9: Discrete Mathematics
Problem 10: Discrete Mathematics
Problem 11: Probability Theory
Problem 12: School Level Mathematics
Problem 13: Probability Theory
Problem 14: Discrete Mathematics
Problem 15: School Level Mathematics
Problem 16: Programming
Problem 17: Programming
Problem 18: Discrete Mathematics
Problem 19: School Level Mathematics
Problem 20: Probability Theory

All the papers

CMI Data Science 2019

2019 Paper 2019 Official Solutions

Set A

Problem 1: School Level Mathematics
Problem 2: Probability Theory
Problem 3: School Level Mathematics
Problem 4: School Level Mathematics
Problem 5: School Level Mathematics
Problem 6: School Level Mathematics
Problem 7: Discrete Mathematics
Problem 8: Discrete Mathematics
Problem 9: Programming
Problem 10: Probability Theory
Problem 11: Probability Theory
Problem 12: Discrete Mathematics
Problem 13: Probability Theory
Problem 14: Discrete Mathematics
Problem 15: School Level Mathematics
Problem 16: School Level Mathematics
Problem 17: Probability Theory
Problem 18: Probability Theory
Problem 19:
Problem 20:

Set B

Problem 1: School Level Mathematics
Problem 2: Probability Theory
Problem 3: Probability Theory
Problem 4: Discrete Mathematics
Problem 5: School Level Mathematics
Problem 6: School Level Mathematics
Problem 7: School Level Mathematics
Problem 8: School Level Mathematics
Problem 9: Discrete Mathematics
Problem 10: School Level Mathematics
Problem 11: School Level Mathematics
Problem 12: Discrete Mathematics
Problem 13: Discrete Mathematics
Problem 14: School Level Mathematics
Problem 15: Programming
Problem 16: Probability Theory
Problem 17: Probability Theory
Problem 18: Probability Theory
Problem 19:
Problem 20:

All the papers

CMI Data Science 2018

2018 Paper 2018 Official Solutions

Set A

Problem 1: School Level Mathematics
Problem 2: School Level Mathematics
Problem 3: School Level Mathematics
Problem 4: School Level Mathematics
Problem 5: Probability Theory
Problem 6: Probability Theory
Problem 7: Probability Theory
Problem 8: Discrete Mathematics
Problem 9: Discrete Mathematics
Problem 10: Discrete Mathematics
Problem 11: Discrete Mathematics
Problem 12: Probability Theory
Problem 13: Discrete Mathematics
Problem 14: School Level Mathematics
Problem 15: School Level Mathematics
Problem 16: School Level Mathematics
Problem 17: Programming
Problem 18: Programming
Problem 19: Discrete Mathematics
Problem 20: Discrete Mathematics

Set B

Problem 1: School Level Mathematics
Problem 2: Programming
Problem 3: School Level Mathematics
Problem 4: Programming
Problem 5: Discrete Mathematics
Problem 6: Discrete Mathematics
Problem 7: Discrete Mathematics
Problem 8: Probability Theory
Problem 9: Probability Theory
Problem 10: Probability Theory
Problem 11: Probability Theory
Problem 12: Probability Theory
Problem 13: Probability Theory
Problem 14: Probability Theory
Problem 15: School Level Mathematics
Problem 16: Discrete Mathematics
Problem 17: School Level Mathematics
Problem 18: School Level Mathematics
Problem 19: School Level Mathematics
Problem 20: School Level Mathematics

All the papers

What our students say...

The faculties are very encouraging. I had a time, when I thought to give up. And Srijit sir encouraged me in all possible ways he can. I m re-beginning the spirit to achieve greater again.
Arun Parit
3rd Year College, India
The teachers at Cheenta provide a very good in depth knowledge about the subject . The problem solving sessions introduces interesting Problems and helps during preparation.
Hemant Banke
3rd Year College, India
Cheenta has taken a very good initiative to improve students. I am very thankful to cheenta for their guidance and help.
Bidhisha Ghosh
IIT JAM MS 2021 Qualified
Score: 50; AIR - 37

JOIN TRIAL

September 12, 2020

How to roll a Dice by tossing a Coin ? Cheenta Statistics Department

Cheenta Stat

1 Comment

How can you roll a dice by tossing a coin? Can you use your probability knowledge? Use your conditioning skills.

August 26, 2020

Bayes' in-sanity || Cheenta Probability Series

Cheenta Stat

No Comments

Listen to a frequentist's carping over Bayesian school of thinking!

August 23, 2020

Laplace in the World of Chances| Cheenta Probability Series

Uttaran Chatterjee

No Comments

In this post we will be discussing mainly about, naive Bayes Theorem, and how Laplace, developed the same idea as Bayes, independently and his law of succession goes.