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

Maths I · Quiz 2 · 3 Aug 2025 (Afternoon)

BSMA1001 · 15 questions · 50 marks · 60 min

Answer key Take as mock

Indian Institute of Technology Madras

BS Degree Programme · Examination & Study Paper

BSMA1001 · Mathematics for Data Science I

Quiz 2 · 3 Aug 2025 (Afternoon)

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.

Useful Reference Data for this Paper
Q1MCQ4 Marks·Choose one option
Asked 3 times Key ↓
1. A
2. B
3. C
4. D
Q2MCQ3 Marks·Choose one option
Asked 5 times Key ↓
1. A
2. B
3. C
4. D
Q3MSQ5 Marks·Choose all correct options
Key ↓
1. A
2. B
3. C
4. D
Q4MSQ4 Marks·Choose all correct options
Asked 5 times Key ↓
1. Af is not continuous.
2. Bf is continuous.
3. Cg is not continuous.
4. Dg is continuous.
Q5MSQ4 Marks·Choose all correct options
Key ↓
Which of the following functions are one-one?
1. A
2. B
3. C
4. D
Q6NAT2 Marks·Write the number
Asked 5 times Key ↓
Your answer:
Q7NAT3 Marks·Write the number
Asked 5 times Key ↓
Your answer:
Q8NAT3 Marks·Write the number
Key ↓
Your answer:
Q9NAT4 Marks·Write the number
Key ↓
Your answer:
Read the passage below, then answer Q10–Q11
Q10MCQ3 Marks·Choose one option
Asked 4 times Key ↓
1. A
2. B
3. C
4. D
Q11NAT3 Marks·Write the number
Key ↓
Your answer:
Read the passage below, then answer Q12–Q13
Q12MCQ3 Marks·Choose one option
Asked 4 times Key ↓
Choose the correct options.
1. A
2. B
3. C
4. D
Q13NAT3 Marks·Write the number
Key ↓
Suppose m, n are two solutions of the equation f(x) = 3 such that m < n then find the value of n − m.
Your answer:
Read the passage below, then answer Q14–Q15
Q14MSQ3 Marks·Choose all correct options
Asked 4 times Key ↓
If y = mx + c is the equation of the tangent of f at x = 3 then choose the correct options.
1. A
2. B
3. C
4. D
Q15NAT3 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

Q1C

Q2C

Q3A, C

Q4A, D

Q5A, D

Q62

Q74

Q82

Q97

Q10C

Q112

Q12C

Q1354

Q14A, C

Q152

Questions and answer keys are reproduced from the official IIT Madras BS papers. BTechi is not affiliated with IIT Madras.