Karnataka 2nd PUC Maths Answer Key 2025 (All Set), Download PDF (3 March)
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Karnataka PUC Board Exam Date:28 Feb' 26 - 28 Feb' 26
Karnataka School Examination and Assessment Board (KSEAB) conducted the KSEAB 2nd PUC maths exams on March 3, 2025. The Karnataka 2nd PUC maths exam was held in a single morning session from 10 AM to 1 PM. Following the exam, unofficial Karnataka maths 2nd PUC answer keys will be published by various institutes and subject matter experts. We have provided these Karnataka 2nd PUC maths answer keys on this page.
Karnataka 2nd PUC Maths Answer Key 2025 Available: Check Here (Unofficial)
This Story also Contains
- Karnataka 2nd PUC Exam 1 Maths Answer Key 2025
- Check Karnataka 2nd PUC Question with Answers 2025
- Number of Questions in Karnataka 2nd PUC Maths Paper 2025
While unofficial 2nd PUC maths answer keys provide an early estimate of scores, students should refer to the official Karnataka 2nd PUC maths answer keys released by the KSEAB in April 2025. These official Karnataka 2nd PUC maths answer keys, for Exams 1, 2, and 3, will be available at kseab.karnataka.gov.in. The board is conducting the KSEAB 2nd PUC exams from March 1 to March 20, 2025.
Also, check -
Karnataka 2nd PUC Exam 1 Maths Answer Key 2025
Students can find the unofficial 2nd PUC Mathematics Answer Key 2025 for Karnataka here. This answer key contains the objective section of the 2nd PUC maths examination, Part A, which consists of 15 questions. The corresponding Karnataka 2nd PUC questions answers are presented in the table below, enabling candidates to verify their answers for all 15 objective questions
Karnataka Part A: I - 2nd PUC Maths Multiple Choice Questions
Question number | Question | Answer Key |
1 | A relation R in a set A is called Reflexive relation if | (a) (a, a) ∈ R for all a ∈ A |
2 | The principal value of sin -1 (1/√2) is | (c) π/4 |
3 | Match List - I with List - II. List-I (A) Domain of sin -1 x (B) Range of tan -1 x (C) Range of cos -1 x List - II (i) ((- π/2, π/2) (ii) [0, π] (iii) [-1,1] Choose the correct answer from the options given below : | (d) A-iii, B-i, C-ii |
4 | For a 2 x 2 matrix A=[a ij ] whose elements are given by an overline a ij = 2i - j then A is equal to | (b) [ 1 0 ] [ 3 2 ] |
5 | Let A be a nonsingular matrix of order 3 x 3 then |adj A| is equal to | (b) 3|A| |
6 | If f(x) = 2cosx, then f'(π/4) is | (a) 2 |
7 | For the given figure consider the following statements 1 and 2: Statement 1: Left hand derivative of y = f(x) at x = 1 is -1. Statement 2: The function y = f(x) is differentiable at x = 1 Then which of the following are true? | (a) Statement 1 is true, Statement 2 is false |
8 | The absolute maximum value of the function f given by f(x) = x 3 , x ∈ [- 2, 2] is | (d) 8 |
9 | ∫ e x (sinx - cosx) dx is | (c) e x sinx |
10 | The degree of the differential equation is d 3 y/dx 3 + d 2 y/dx 2 + e dy/dx = 0 is | (d) Not defined |
11 | The direction cosines of the vector vec a = i - j + 2k are | (b) 1/√6, -1/√6, 2/√6 |
12 | The angle between two vectors a and b with |a| = √3, |b| = 2 and a . b = √6 is | (c) π/4 |
13 | The equation of y-axis in space is | (b) x = 0 z = 0 |
14 | If P(A) = 1/2, P(B|A)= 2/3 then P( A ∩ B) is | (c) 1 |
15 | Assertion [A]: For two events E and F if P(E) = 1/5, P(F) = 1/2, P(E|F)= 1/5, then E and F are independent events. and Reason [R]: If E and Fare two independent events then P(F|E)= P(F) Then which of the following are true? | (c) Both [A] and [R] are true |
Karnataka Part A: II - 2nd PUC Fill in the blanks
Q.No. | Question | Answer Key |
16 | The value of cos(sec -1 (2) - sin -1 (√3/2) is | 1 |
17 | If y = sin -1 (cos x) then dy/dx = | -1 |
18 | The value of 7 ∫ 13 1 dx = | 6 |
19 | The projection of vector i + j along the vector i - j is | 0 |
20 | If P(A ∩ B)= 4/13 and P(B) = 9/13 then P(A'|B) = | 5/9 |
Check Karnataka 2nd PUC Question with Answers 2025
Number of Questions in Karnataka 2nd PUC Maths Paper 2025
The Karnataka School Examination and Assessment Board (KSEAB) PUC Mathematics exam 2025 is structured into five parts:
Part A consists of 20 one-mark questions, where all 20 must be answered, totaling 20 marks.
Part B features 9 two-mark questions, of which 6 must be answered, contributing 12 marks out of a possible 18.
Part C includes 9 three-mark questions, again with 6 to be answered, resulting in 18 marks out of 27.
Part D comprises 7 five-mark questions, with 4 to be answered, totaling 20 marks out of 35.
Finally, Part E presents 2 six-mark questions and 2 four-mark questions, all with internal choice. Students must answer one of each, totaling 10 marks overall. The numbers in parentheses indicate the marks obtained from the number of questions that are to be answered.
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In order to download 2nd puc midterm syllabus for science subjects including biology, physics and chemistry. You can check the links given below:
- For biology- https://school.careers360.com/boards/dpue-karnataka/karnataka-board-2nd-puc-biology-syllabus-bsar
- For physics - https://school.careers360.com/boards/dpue-karnataka/karnataka-board-2nd-puc-physics-syllabus-bsar
- For chemistry- https://school.careers360.com/boards/dpue-karnataka/karnataka-board-2nd-puc-chemistry-syllabus-bsar
You can read and note the syllabus for above subjects from individual links given for each.
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You can find 2nd PUC Chemistry midterm papers on the KSEEB Solutions website. You can visit Careers360.com (//Careers360.com) for more updates and details.
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PUCNotes Solutions offers solved question papers and model tests for practice.
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Most sites provide free PDFs for easy access and offline study.
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Always check the official Karnataka education board website for the latest updates.
Yes, the Karnataka board releases separate merit lists for Science, Commerce, and Arts streams. Each stream is evaluated individually, and the results are categorized accordingly. This allows students to be ranked within their respective fields based on their exam performance.
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Since you are a domicile of Karnataka and have studied under the Karnataka State Board for 11th and 12th , you are eligible for Karnataka State Quota for admission to various colleges in the state.
1. KCET (Karnataka Common Entrance Test): You must appear for the KCET exam, which is required for admission to undergraduate professional courses like engineering, medical, and other streams. Your exam score and rank will determine your eligibility for counseling.
2. Minority Income under 5 Lakh : If you are from a minority community and your family's income is below 5 lakh, you may be eligible for fee concessions or other benefits depending on the specific institution. Some colleges offer reservations or other advantages for students in this category.
3. Counseling and Seat Allocation:
After the KCET exam, you will need to participate in online counseling.
You need to select your preferred colleges and courses.
Seat allocation will be based on your rank , the availability of seats in your chosen colleges and your preferences.
4. Required Documents :
Domicile Certificate (proof that you are a resident of Karnataka).
Income Certificate (for minority category benefits).
Marksheets (11th and 12th from the Karnataka State Board).
KCET Admit Card and Scorecard.
This process will allow you to secure a seat based on your KCET performance and your category .
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