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Maths I · Sequences & limits

BSMA1001 · 13 questions · 30 marks · 5 papers

Answer key

Indian Institute of Technology Madras

BS Degree Programme · Examination & Study Paper

BSMA1001 · Mathematics for Data Science I

Sequences & limits

Official Paper

Examination Instructions & Guidelines

Solve on notebook/paper first before checking solutions.
MCQ: Exactly 1 option is correct. Negative marking applies.
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

Q1NAT1 Mark·Write the number
Asked 5 times Key ↓
Your answer:
Q2NAT3 Marks·Write the number
Asked 5 times Key ↓
Your answer:

Quiz 2 · 3 Aug 2025 (AN)Quiz 2

Useful Reference Data for this Paper
Q3MCQ3 Marks·Choose one option
Asked 5 times Key ↓
1. A
2. B
3. C
4. D
Q4NAT2 Marks·Write the number
Asked 5 times Key ↓
Your answer:
Q5NAT3 Marks·Write the number
Asked 5 times Key ↓
Your answer:

End Term · 13 Apr 2025 (FN)End Term

Q6NAT2 Marks·Write the number
Asked 5 times Key ↓
Your answer:
Read the passage below, then answer Q7–Q8
Based on the above data, answer the subquestions.
Q7NAT2 Marks·Write the number
Asked 5 times Key ↓
Your answer:
Q8NAT2 Marks·Write the number
Asked 3 times Key ↓
Your answer:

End Term · 13 Apr 2025 (AN)End Term

Q9NAT2 Marks·Write the number
Asked 5 times Key ↓
Your answer:
Read the passage below, then answer Q10–Q11
Q10NAT3 Marks·Write the number
Asked 5 times Key ↓
Your answer:
Q11NAT3 Marks·Write the number
Asked 3 times Key ↓
Your answer:

End Term · 22 Dec 2024 (FN)End Term

Read the passage below, then answer Q12–Q13
Q12NAT2 Marks·Write the number
Asked 5 times Key ↓
Your answer:
Q13NAT2 Marks·Write the number
Asked 3 times Key ↓
Enter your answer correctly to two decimal places.
Your answer:

Official Key

Master Answer Key & Explanations

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

Reveal Key

Q13

Q22

Q3C

Q42

Q54

Q60

Q715

Q80.11 to 0.13

Q90

Q1017

Q110.1 to 0.3

Q1211

Q130.12 to 0.13

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.