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 |
C |
27 |
2 |
A |
one-one |
3 |
D |
4 |
4 |
B |
1 |
5 |
A |
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 |
D |
a13 > a31 |
13 |
B |
2x / ( 1 + x^4 ) |
14 |
D |
Not defined |
15 |
B |
j |
16 |
D |
2, -1, 3 |
17 |
B |
2 |
18 |
A |
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 |
C |
±2 |
2 |
C |
(5/e)^x log 5 |
3 |
D |
[0, 6] |
4 |
C |
π/2 |
5 |
C |
x + 2y ≥ 76, 2x + y ≤ 104, x,y ≥ 0 |
6 |
A |
[ 1/2 0 0 ]<br> [ 0 1/3 0 ]<br> [ 0 0 1/5 ] |
7 |
C |
A skew symmetric matrix |
8 |
C |
[1, ∞ ) |
9 |
A |
2a |
10 |
D |
Continuous everywhere |
11 |
C |
f'(x) = 0 and f'(x) does not change its sign from left to right of that point |
12 |
A |
0 |
13 |
C |
First order linear differential equation |
14 |
C |
Perpendicular vectors |
15 |
D |
cos α + cos β + cos γ = 1 |
16 |
B |
constraints |
17 |
D |
0 |
18 |
D |
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 |
D |
-1/(e-2x – 1)^1/2 |
2 |
D |
2, 2 |
3 |
B |
j |
4 |
D |
2, -1, 3 |
5 |
A |
0 |
6 |
D |
90° |
7 |
C |
27 |
8 |
A |
one-one |
9 |
D |
4 |
10 |
B |
1 |
11 |
A |
Strictly decreasing on R |
12 |
B |
-cosx + sinx |
13 |
B |
y/x |
14 |
C |
a · b ≤ |
15 |
C |
(√5, 0, 0) |
16 |
D |
a feasible region |
17 |
C |
1 |
18 |
D |
a13 > a31 |
19 |
D |
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+ |
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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.