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CBSE Class 12 Maths Answer Key 2024: Answers for Set 1, 2, and 3

by PW Gulf
April 1, 2024
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CBSE Class 12 Maths Answer Key 2024 contains the correct solutions to all the questions covered in the board exam. The answer key helps test takers in estimating their scores. The CBSE class 12 Maths paper consists of five sections comprising MCQs and descriptive questions. The marking scheme of each section is created by CBSE. To accurately evaluate one’s performance by referring to the class 12 answer key, it is crucial to understand the marking system. 

It is expected that CBSE will publish the official answer key for class 12 Maths in April 2024. After accessing the official answer key, candidates must thoroughly review it to ensure its accuracy. If they find any discrepancy, they must raise objections online by providing supporting evidence.

CBSE Class 12 Maths Answer Key 2024 Highlights

Mathematics is a core subject in Class 12. Additionally, candidates who perform well in class 12 Maths are able to enhance their overall score in class 12 board exams. The exam is conducted by the CBSE, comprising 100 marks, with 80 allocated to the theory paper and 20 to internal assessment. 

Here are the notable highlights of the CBSE class 12 Maths answer key 2024:

Particulars

Details

Name of Examination

CBSE Class 12 Board Examination 2024

Exam Conducting Body

Central Board of Secondary Education (CBSE)

Mode of Exam

Offline

Subject

Mathematics

   

Exam Duration

3 Hours

Medium of Exam

English 

Hindi

Type of Questions

MCQs

Short type questions 

Long answer type questions

Total Marks

100 (80 for theory paper + for practical and internal assessment)

Passing Marks

33% in aggregate

CBSE Class 12 Maths 2024 Answer Key Important Dates

CBSE Class 12 Maths exam 2024 took place on 9 March through offline format. Here are the important dates for class 12 Maths paper:

Particulars

Details

CBSE Class 12th Maths exam date

9 March 2024 (10:30 am to 1:30 pm)

Unofficial release date of answer key

March 9, 2024

Official answer key release date 

April 2024 (expected)

Answer key objection filing date

April 2024 (expected)

Announcement of class 12 Maths result 

May 2024 (expected)

Supplementary exam date for CBSE class 12th Maths

July 2024 (expected)

CBSE Class 12 Maths Answer Key 2024 Set 1 PQ 65/2/1

Below is the answer key to all the MCQs of CBSE class 12 Maths Section A for Question Paper Code 65/2/1 (Set 1):

Question No.

Correct Option

Answer

1

27

2

one-one

3

D

4

4

B

1

5

Strictly decreasing on R

6

B

Zero (0)

7

A

cos x - sin (y/x)

8

C

a • b ≤

9

C

(√5, 0, 0)

10

D

A feasible region

11

C

1

12

a13 > a31

13

2x / ( 1 + x^4 )

14

Not defined

15

j

16

2, -1, 3

17

2

18

90°

19

D

Assertion (A) is false, but Reason (R) is true

20

C

Assertion (A) is true, but Reason (R) is false

CBSE Class 12 Maths Answer Key 2024 Set 2 PQ 65/3/2

The following table presents the CBSE class 12 Maths answer key of all the MCQs covered in Section A of question paper code 65/3/2 (Set 2):

Question No.

Correct Option

Answer

1

±2

2

(5/e)^x log 5

3

[0, 6]

4

π/2

5

x + 2y ≥ 76, 2x + y ≤ 104, x,y ≥ 0

6

[ 1/2 0 0 ]<br> [ 0 1/3 0 ]<br> [ 0 0 1/5 ]

7

A skew symmetric matrix

8

[1, ∞ )

9

2a

10

Continuous everywhere

11

C

f'(x) = 0 and f'(x) does not change its sign from left to right of that point

12

0

13

C

First order linear differential equation

14

Perpendicular vectors

15

cos α + cos β + cos γ = 1

16

constraints

17

0

18

aij = { 0, if i ≠ j<br> = { 1, if i = j

19

D

Assertion (A) is false, but Reason (R) is true

20

C

Assertion (A) is true, but Reason (R) is false

CBSE Class 12 Maths Answer Key 2024 Set 3 PQ 65/2/3

Explore the CBSE class 12 Maths answer key of all the MCQs covered in Set 3, Paper Code 65/2/3:

Question No.

Correct Option

Answer

1

-1/(e-2x – 1)^1/2

2

2, 2

3

j

4

2, -1, 3

5

0

6

90°

7

27

8

one-one

9

4

10

1

11

Strictly decreasing on R

12

-cosx + sinx

13

y/x

14

a · b ≤

15

(√5, 0, 0)

16

D

a feasible region

17

1

18

a13 > a31

19

Assertion (A) is false, but Reason (R) is true

20

D

Assertion (A) is false, but Reason (R) is true

Class 12 Maths Exam Paper Analysis 2024 

After the successful completion of the class 12 Maths exam, PW experts reviewed the entire question paper to determine its challenge level. According to students’ reactions and PQ expert review, the class 12 maths paper was moderate in terms of difficulty level. 

The analysis of the CBSE class 12 Maths paper 2024 is provided below:

CBSE Class 12 Maths Exam Analysis

Parameter

Difficulty Level

Overall difficulty level

Moderate

Section A

Moderate to hard

Section B

Moderate

Section C

Moderate

Section D

Moderate

Section E

Easy

Overall expected good score

65+

Join PW Gulf JEE Coaching or JEE+NEET Coaching to enhance your class 12 Maths preparation. Get expert guidance to excel in board exams with commendable scores.

CBSE Class 12 Maths Answer Key 2024 FAQs

Q1. Does CBSE releases official answer key for class 12 Maths?

Ans. Yes, CBSE releases the official answer key for class 12 Maths.

Q2. Where can I get CBSE class 12 official answer key?

Ans. Candidates can access the official answer key for class 12 Maths on cbseacademic.nic.in.

Q3. When can I get CBSE class 12 Maths answer key?

Ans. CBSE will release the answer key for class 12 Maths in April 2024.

Q4. How many sections are there in class 12 maths paper?

Ans. Class 12 Maths question paper consists of five sections.

Q5. Which section has highest weightage in CBSE class 12?

Ans, Section D has the highest weightage in the class 12 Maths exam.

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