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Karnataka 2nd PUC Maths Answer Key 2025 (All Set), Download PDF (3 March)

Karnataka 2nd PUC Maths Answer Key 2025 (All Set), Download PDF (3 March)

Edited By Garima Sihag | Updated on Mar 12, 2025 12:34 PM IST | #Karnataka PUC Board

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
  1. Karnataka 2nd PUC Exam 1 Maths Answer Key 2025
  2. Check Karnataka 2nd PUC Question with Answers 2025
  3. Number of Questions in Karnataka 2nd PUC Maths Paper 2025
Karnataka 2nd PUC Maths Answer Key 2025 (All Set), Download PDF (3 March)
Karnataka 2nd PUC Maths Answer Key 2025 (All Set), Download PDF (3 March)

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.

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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

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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

17409952254031740995225185

1740995225520

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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Questions related to Karnataka PUC Board

Have a question related to Karnataka PUC Board ?

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.


Hello

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 .

check link for more details

https://medicine.careers360.com/neet-college-predictor

Hope this helps you .

Please clarify which college and course you would like to take admission to, so we can provide a better answer. In the meantime, check out the link below:

It includes the list of schools in Karnataka, board type, rating, admission procedure etc. You can choose any school that suits your interest.

Dear

According to the information yes, students who have scored less than 75% in their Karnataka Board exams can still appear for JEE Mains and JEE Advanced. However, there are specific criteria for eligibility:

JEE Mains

  • There is no specific minimum percentage required in the 12th board exams to appear for JEE Mains. Students just need to have passed their 12th standard or equivalent examination with Physics, Chemistry, and Mathematics.

JEE Advanced

  • For JEE Advanced, the criteria include being among the top 2,50,000 candidates in JEE Mains.

  • Students should have secured at least 75% aggregate marks (65% for SC, ST, and PwD candidates) in their 12th standard board exams or be in the top 20 percentile of successful candidates in their respective boards.

If a student doesn't meet the 75% mark but still falls within the top 20 percentile of their board, they are eligible to appear for JEE Advanced.

Thanks.

Hello,


When it comes to question papers, they are generally designed to assess your understanding of the subject and your ability to apply the concepts you've learned. While the blueprint or syllabus provides a general knowledge or area of what topics may be covered, the actual questions can vary.

Professors often create questions that test different aspects of the subject, such as theoretical knowledge, problem-solving skills, or critical thinking. Hence while the blueprint can give you an idea of what to expect, it's important to study the entire syllabus and be well prepared for any type of question.


Hope this helps,

Thank you

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