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(B) Option figure from the original question paper

(C) Option figure from the original question paper

(D) Option figure from the original question paper

Figure from the original question paper

(A) Option figure from the original question paper

(B) Option figure from the original question paper

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Maths 1 Quiz 1: 26 October 2025 (September 2025 term)

Question 1

+4 marksOne correct option

Question 2

+4 marksOne correct option

Question 3

+4 marksOne or more correct options

An online degree programme offers the following courses:

Level I: Mathematics, Statistics
Level II: Machine Learning Foundations, Mathematical Thinking
Level III: Deep Learning, Machine Learning Techniques, Advanced Algorithms

Every course in Level I is a prerequisite for every course in Level II, and every course in Level II is a prerequisite for every course in Level III.

Let $M$ be the set of all these courses and define two relations on $M$ :

$R = \{(A, B) \mid A \text{ and } B \text{ are courses in the same level}\},$

$S = \{(A, B) \mid A \text{ is a prerequisite for } B\}.$

Which of the following statements is/are correct?

Select all that apply.

A
R is an equivalence relation.
B
S is an equivalence relation.
C
R is not transitive.
D
S is not symmetric.

9 more questions in this paper

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More on the Maths 1 Quiz 1 26 Oct 2025 paper

The IIT Madras BS Mathematics for Data Science I (Maths 1) Quiz 1 paper sat on 26 Oct 2025, in the September 2025 term: 12 questions for 50 marks in 120 minutes. The first 3 questions are below. Sign in with Google — it is free — to see the whole paper with its answers and explanations, in learning mode or as a timed mock test.

Feature	Maths 1 Quiz 1 26 Oct 2025 at a glance
Term	September 2025 term
Subject	Mathematics for Data Science I
Course code	BSMA1001
Questions	12
Marks	50
Duration	120 min
MCQ	2
MSQ	3
Numerical	7
Official paper	IIT M FOUNDATION AN EXAM QDF2 26 Oct 2025
Negative marking	No negative marking.
Updated	25 Sept 2026