Figure from the original question paper

(C) Option figure from the original question paper

(A) Option figure from the original question paper

(B) 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

(D) Option figure from the original question paper

(E) Option figure from the original question paper

(B) Option figure from the original question paper

(C) Option figure from the original question paper

Figure from the original question paper

(A) Option figure from the original question paper

(C) Option figure from the original question paper

(D) Option figure from the original question paper

(B) Option figure from the original question paper

Figure from the original question paper

(C) Option figure from the original question paper

(D) Option figure from the original question paper

(A) Option figure from the original question paper

(B) Option figure from the original question paper

Figure from the passage in the original paper Figure from the original question paper

(B) Option figure from the original question paper

(A) 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 passage in the original paper Choose the correct option for W.

(D) Option figure from the original question paper

(A) Option figure from the original question paper

(B) Option figure from the original question paper

(C) Option figure from the original question paper

Figure from the passage in the original paper Which of the affine spaces below correspond to the subspace W ?

(C) Option figure from the original question paper

(A) Option figure from the original question paper

(B) Option figure from the original question paper

(D) Option figure from the original question paper

January 2025 term · Mathematics for Data Science II · BSMA1003

Maths 2 Quiz 2: 16 March 2025 (January 2025 term)

The IIT Madras BS Mathematics for Data Science II (Maths 2) Quiz 2 paper sat on 16 Mar 2025, in the January 2025 term: 20 questions for 50 marks in 120 minutes. Every question is below with its answer. Take it as a timed mock test to be marked, or read it through first.

Questions: 20
Marks: 50
Duration: 120 min
MCQ: 7
MSQ: 4
Numerical: 9

Take as mock test Practise with answers

Updated 25 Sept 2026

Official paper: IIT M DIPLOMA AN EXAM QDD2 16 Mar 2025 · No negative marking.

Question 1

+2 marksOne correct option

Show answer

Correct answer

Question 1 on its own page

Question 2

+4 marksOne or more correct options

Select all that apply.

Show answer

Correct answers

Question 2 on its own page

Question 3

+4 marksOne or more correct options

Select all that apply.

Show answer

Correct answers

Question 3 on its own page

Question 4

+4 marksOne or more correct options

Select all that apply.

Show answer

Correct answers

Question 4 on its own page

Question 5

+2 marksNumerical answer

Find the maximum possible nullity of a 3 × 4 matrix.

Show answer

Correct answer: 4

Question 5 on its own page

Question 6

+2 marksNumerical answer

Show answer

Correct answer: -3

Question 6 on its own page

Question 7

+2 marksNumerical answer

Based on the above data, answer the given subquestions.

Show answer

Correct answer: -4

Question 7 on its own page

Question 8

+2 marksNumerical answer

Based on the above data, answer the given subquestions.

Find the nullity of the matrix A.

Show answer

Correct answer: 2

Question 8 on its own page

Question 9

+2 marksOne correct option

Based on the above data, answer the given subquestions.

Choose the correct definition for the linear transformation T.

Show answer

Correct answer

Question 9 on its own page

Question 10

+4 marksOne correct option

Based on the above data, answer the given subquestions.

Which of the following statements is true?

A
T is neither one-to-one nor onto.
B
T is one-to-one, but not onto.
C
T is onto, but not one-to-one.
D
T is a linear isomorphism.

Show answer

Correct answer

A
T is neither one-to-one nor onto.

Question 10 on its own page

Question 11

+2 marksNumerical answer

Based on the above data, answer the given subquestions.

Show answer

Correct answer: -6

Question 11 on its own page

Question 12

+4 marksOne or more correct options

Based on the above data, answer the given subquestions.

Select all that apply.

A
(1, 2)
B
(−1,−2)
C
(1,−2)
D
(−1, 2)

Show answer

Correct answers

A
(1, 2)
B
(−1,−2)

Question 12 on its own page

Question 13

+2 marksNumerical answer

Based on the above data, answer the given subquestions.

Show answer

Correct answer: 5

Question 13 on its own page

Question 14

+2 marksNumerical answer

Based on the above data, answer the given subquestions.

Show answer

Correct answer: 1

Question 14 on its own page

Question 15

+2 marksOne correct option

Based on the above data, answer the given subquestions.

Find the angle between T(1, 1, 1) and T(1,−2, 1).

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Correct answer

Question 15 on its own page

Question 16

+2 marksNumerical answer

Show answer

Correct answer: 2

Question 16 on its own page

Question 17

+2 marksOne correct option

Show answer

Correct answer

Question 17 on its own page

Question 18

+2 marksOne correct option

Choose the correct option for W.

Show answer

Correct answer

Question 18 on its own page

Question 19

+2 marksNumerical answer

Show answer

Correct answer: 6

Question 19 on its own page

Question 20

+2 marksOne correct option

Which of the affine spaces below correspond to the subspace W ?

Show answer

Correct answer

Question 20 on its own page