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ADS · Quiz 2 · 3 Aug 2025 (Afternoon)

12 questions · 50 marks · 60 min

Indian Institute of Technology Madras

BS Degree Programme · Examination & Study Paper

Algorithms for Data Science

Quiz 2 · 3 Aug 2025 (Afternoon)

Official Paper

Examination Instructions & Guidelines

Q1MCQ4 Marks·Choose one option
Key ↓
1. A
2. B
3. C
4. D
Q2MCQ4 Marks·Choose one option
Key ↓
1. A
2. B
3. C
4. D
Q3MCQ4 Marks·Choose one option
Key ↓
1. A
2. B
3. C
4. D
Q4MCQ4 Marks·Choose one option
Key ↓
1. A
2. B
3. C
4. D
Q5MCQ4 Marks·Choose one option
Asked 2 times Key ↓
1. A
2. B
3. C
4. D
Q6MSQ4 Marks·Choose all correct options
Key ↓
1. A
2. B
3. C
4. D
Q7MSQ4 Marks·Choose all correct options
Key ↓
1. ATrue Positive Rate increases
2. BFalse Positive Rate increases
3. CTrue Positive Rate decreases
4. DFalse Positive Rate decreases
Q8NAT5 Marks·Write the number
Key ↓
Your answer:
Q9NAT4 Marks·Write the number
Asked 2 times Key ↓
Your answer:
Read the passage below, then answer Q10–Q12
Consider the following weighted, undirected graph. If an edge is not present in the graph, the corresponding weight is zero.
Based on the above data, answer the given subquestions.
Q10NAT4 Marks·Write the number
Key ↓
Your answer:
Q11MCQ4 Marks·Choose one option
Key ↓
Find the Laplacian, L, of the graph.
1. A
2. B
3. C
4. D
Q12NAT5 Marks·Write the number
Key ↓
How many zero eigenvalues does L have?
Your answer:

Official Key

Official answer keys from IIT Madras BS past papers. Click any question to review.

Reveal Key

Q6A, D

Q7A, B

Q82.019 to 2.021

Q90.01