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Free IIT Madras BS notes, PYQs and mock tests at btechi.in

MLF · Probability, expectation & bounds

9 questions · 30 marks · 3 papers

Answer key

Indian Institute of Technology Madras

BS Degree Programme · Examination & Study Paper

Machine Learning Foundations

Probability, expectation & bounds

Official Paper

Examination Instructions & Guidelines

Solve on notebook/paper first before checking solutions.
MCQ: Exactly 1 option is correct. Negative marking applies.
MSQ: One or more options correct. Select all to score.
NAT: Numerical response. No negative marking.
Scientific calculator allowed for all calculations.
Official answer key is sealed at the end of this sheet.

End Term · 31 Aug 2025 (FN)End Term

Q1MSQ3 Marks·Choose all correct options
Asked 3 times Key ↓
1. A
2. B
3. C
4. D
Q2NAT4 Marks·Write the number
Asked 2 times Key ↓
Your answer:
Q3NAT4 Marks·Write the number
Asked 2 times Key ↓
Your answer:

End Term · 31 Aug 2025 (AN)End Term

Q4MCQ3 Marks·Choose one option
Asked 3 times Key ↓
1. A
2. B
3. C
4. D
Q5NAT4 Marks·Write the number
Asked 2 times Key ↓
Your answer:
Q6NAT4 Marks·Write the number
Asked 2 times Key ↓
Your answer:

End Term · 13 Apr 2025 (FN)End Term

Q7NAT3 Marks·Write the number
Key ↓
Your answer:
Q8NAT3 Marks·Write the number
Asked 3 times Key ↓
Your answer:
Q9NAT2 Marks·Write the number
Key ↓
Your answer:

Official Key

Master Answer Key & Explanations

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

Reveal Key

Q1A, B, D

Q20.02 to 0.06

Q30.5

Q4A

Q50.31 to 0.37

Q60.02 to 0.06

Q74

Q80.5

Q90.5

Questions and answer keys are reproduced from the official IIT Madras BS papers. Topics and repeated question types are BTechi’s own grouping. BTechi is not affiliated with IIT Madras.