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May 2025 term · Machine Learning Foundations · BSCS2004

Machine Learning Foundations End Term: 31 August 2025, Set 2 (May 2025 term)

The IIT Madras BS Machine Learning Foundations (MLF) End Term paper sat on 31 Aug 2025, in the May 2025 term, set 2: 16 questions for 43 marks in 180 minutes. Every question is below with its answer. Take it as a timed mock test to be marked, or read it through first.

Questions
16
Marks
43
Duration
180 min
MCQ
3
MSQ
5
Written
8
Take as mock testPractise with answers

Updated

Official paper: IIT M DIPLOMA AN EXAM QDD4 31 Aug · No negative marking.

Question 1

+1 markOne correct option

THIS IS QUESTION PAPER FOR THE SUBJECT "DIPLOMA LEVEL : MACHINE LEARNING FOUNDATIONS (COMPUTER BASED EXAM)" ARE YOU SURE YOU HAVE TO WRITE EXAM FOR THIS SUBJECT? CROSS CHECK YOUR HALL TICKET TO CONFIRM THE SUBJECTS TO BE WRITTEN. (IF IT IS NOT THE CORRECT SUBJECT, PLS CHECK THE SECTION AT THE TOP FOR THE SUBJECTS REGISTERED BY YOU)

  1. A

    YES

  2. B

    NO

Show answer

Correct answer

  • A

    YES

Question 1 on its own page

Question 2

+3 marksOne correct option
Figure from the original question paper
  1. A
    Figure from the original question paper
  2. B
    Figure from the original question paper
  3. C
    Figure from the original question paper
  4. D
    Figure from the original question paper
Show answer

Correct answer

  • A
    Figure from the original question paper
Question 2 on its own page

Question 3

+4 marksOne or more correct options
Figure from the original question paper

Select all that apply.

  1. A
    Figure from the original question paper
  2. B
    Figure from the original question paper
  3. C
    Figure from the original question paper
  4. D
    Figure from the original question paper
Show answer

Correct answers

  • A
    Figure from the original question paper
  • C
    Figure from the original question paper
Question 3 on its own page

Question 4

+3 marksOne or more correct options
Figure from the original question paper

Select all that apply.

  1. A
    Figure from the original question paper
  2. B
    Figure from the original question paper
  3. C
    Figure from the original question paper
  4. D
    Figure from the original question paper
Show answer

Correct answers

  • A
    Figure from the original question paper
  • D
    Figure from the original question paper
Question 4 on its own page

Question 5

+4 marksWritten answer
Figure from the original question paper
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A written answer, not marked automatically.

Question 5 on its own page

Question 6

+4 marksWritten answer
Figure from the original question paper
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A written answer, not marked automatically.

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Question 7

+4 marksWritten answer
Figure from the original question paper
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Question 7 on its own page

Question 8

+3 marksWritten answer
Figure from the original question paper
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Question 9

+2 marksOne correct option
Figure from the original question paper

Let A = (x, y) be a point in the set S which is closest to the origin. Choose the correct Primal optimization problem from the following.

  1. A
    Figure from the original question paper
  2. B
    Figure from the original question paper
  3. C
    Figure from the original question paper
  4. D
    Figure from the original question paper
Show answer

Correct answer

  • B
    Figure from the original question paper
Question 9 on its own page

Question 10

+2 marksOne or more correct options
Figure from the original question paper

Which of the following options is/are true?

Select all that apply.

  1. A
    Figure from the original question paper
  2. B
    Figure from the original question paper
  3. C
    Figure from the original question paper
  4. D
    Figure from the original question paper
  5. E
    Figure from the original question paper
Show answer

Correct answers

  • B
    Figure from the original question paper
  • C
    Figure from the original question paper
Question 10 on its own page

Question 11

+3 marksWritten answer
Figure from the original question paper

If A = (x, y) is the closest point to the origin, then find the value of 3x − y.

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Question 12

+2 marksOne or more correct options
Figure from the original question paper

Which of the following options is/are true ?

Select all that apply.

  1. A

    S is a convex set.

  2. B

    The objective function of the Primal optimization problem from the previousquestion number no 9 is a convex function.

  3. C

    The objective function of the Primal optimization problem from the previousquestion number no 9 is a concave function.

  4. D

    None of these

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Correct answers

  • A

    S is a convex set.

  • B

    The objective function of the Primal optimization problem from the previousquestion number no 9 is a convex function.

Question 12 on its own page

Question 13

+3 marksWritten answer

Based on the above data, answer the given subquestions.

Based on the above data, answer the given subquestions.
Figure from the original question paper
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Question 14

+3 marksOne or more correct options

Based on the above data, answer the given subquestions.

Based on the above data, answer the given subquestions.

Which of the following options is /are true?

Select all that apply.

  1. A

    A is not a Hermitian matrix.

  2. B

    A is not a unitary matrix.

  3. C

    A is diagonalizable.

  4. D

    None of these

Show answer

Correct answers

  • A

    A is not a Hermitian matrix.

  • B

    A is not a unitary matrix.

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Question 15

+1 markWritten answer
Figure from the original question paper
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Question 16

+1 markWritten answer

Based on the above data, answer the given subquestions.

Based on the above data, answer the given subquestions.
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A written answer, not marked automatically.

Question 16 on its own page