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West Bengal HS Maths Answer Key 2025, Download Exam Solutions PDF

West Bengal HS Maths Answer Key 2025, Download Exam Solutions PDF

Edited By Garima Sihag | Updated on Mar 13, 2025 03:10 PM IST | #West Bengal 12th

The West Bengal Council of Higher Secondary Education (WBCHSE) exam ended on March 13, 2025, from 10 AM to 1:15 PM. Students had 15 minutes of reading time before the exam began. West Bengal HS answer keys, created by subject experts, are released online. We compiled and published these WB HS mathematics answer keys to help students calculate their scores.

West Bengal HS Maths Answer Key 2025, Download Exam Solutions PDF
West Bengal HS Maths Answer Key 2025, Download Exam Solutions PDF

Students must secure a minimum of 30% marks in the HS maths theory exam and practical exam individually to achieve WBCHSE passing marks. Therefore, in the 80-mark theory exam, a student needs to obtain at least 24 marks. Successfully passing both the WB HS theory and practical sections is mandatory for overall qualification

West Bengal HS (12th) Maths Answer Key 2025

After the West Bengal 12th maths exam, subject experts publish answer keys, allowing students to compare their answers and calculate their scores. It's important to note that the West Bengal Council of Higher Secondary Education (WBCHSE) does not officially release a maths answer key. Instead, the board directly publishes the final WB HS results a few days after the exam. But we have provided the unofficial WB HS maths answer key to students below.

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Download WB 12th Answer Key for Maths (All Sets)

Sets

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WBCHSE maths answer key 2025

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Questions Asked in the WBCHSE Maths Exam 2025

Students taking the 2025 HS Math exam will be tested on a WB HS syllabus of math containing relations and functions, calculus, vectors and three-dimensional geometry, and linear programming. The West Bengal HS mathematics exam is structured with a total of 100 marks, divided into 80 marks for the written theory exam and 20 marks for practical assessments or projects.

The theory West Bengal HS paper encompasses a variety of question types, including multiple-choice questions (MCQs), very short answer questions, short answer questions, and long answer questions

Mathematics Semester 1 Topics: [MCQ] Marks: 40 [1 Mark Per Question]

S.No

Topic

Marks Allotted

1

Relations And Functions, Inverse Trigonometric

Functions

7x1=7

2

Algebra: Matrices And Determinants

10x1=10

3

Calculus: Continuity & Differentiability, Application Of

Derivatives

15x1=15

4

Probability

8x1=8

Semester 2 Mathematics Topics: [Short Answer Questions, Descriptive Questions] Marks: 40

Topic

Short Answer Type Questions

(2 Marks)

Descriptive Type Questions

(3/4 Marks)

Total

Vectors

1x2=2

1x3=3

[ One Alternative]

5

Three-Dimensional Geometry

1x2=2

[ One Alternative]

2x4=8

[ One Alternative]

10

Integrals

1x2=2

1x3=3

1x4=4

[One Alternative With 4 Mark Question]

9

Application Of Integrals

1x2=2

[ One Alternative]

1x4=4

6

Differential Equation

1x2=2

1x3=3

[ One Alternative]

5

Linear Programming

1x2=2

[ One Alternative]

1x3=3

5

Total

12

28

40

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Questions related to West Bengal 12th

Have a question related to West Bengal 12th ?

Hello aspirant,

The WB 12th syllabus 2025 has been made available on the official website, wbchse.nic.in, by the West Bengal Council of Higher Secondary Education. Since it is always essential to fully understand the syllabus before taking the test, students preparing for the West Bengal higher secondary exam 2025 can download the West Bengal 12th syllabus 2025 along with the West Bengal HS exam pattern.

To know the complete syllabus, you can visit our site through following link:

https://school.careers360.com/boards/wbchse/wbchse-syllabus

Thank you

Hello Suman , Hope your doing great . First thing what are you asking . This question was not fully completed question.

Hello Aspirant,

For IIT Kharagpur there is no requirement of JEE-Main score because is based on the JEE-Advance score but to sit for JEE-Advance you need to qualify JEE-Main and JEE-Main qualifying cut-off is released along with the result of both the sessions of JEE-Main 2022.


As the cut-offs are released along with the JEE-Main 2022 result so for now you can get an idea from JEE-Main 2021 qualifying cut-offs that are enlisted below :-


==>> Common Rank List (CRL) - 87.8992241-100.0000000 Percentile

==>> GEN-EWS - 66.2214845-87.8950071 Percentile

==>> Other Backward Classes (OBC-NCL) - 68.0234447-87.8950071 Percentile

==>> Scheduled Caste (SC) - 46.8825338-87.8950071 Percentile

==>> Scheduled Tribe (ST) - 34.6728999 87.8474721 Percentile

==>> PwD - 0.0096375-87.8273359 Percentile


Note that in above table it is not the actual cut-off for JEE-Main 2022 but previous year's cut-off.

You can check out previous year's cut-off trends from the link given below :-

https://engineering.careers360.com/articles/jee-main-cutoff


As we go through the latest cut-off of 2021 then it shows that the closing PwD rank was 19 for CSE branch in IIT Kharagpur.

See it is quite difficult to tell you about exact marks to score because for JEE-Advance no maximum marks are fixed but yes with regards to JEE-Advance 2022 if you secure your PwD rank in JEE-Advance under top 15 then there are good chances for you to get CSE branch in IIT Kharagpur .

You can check out the latest cut-offs from the link given below :-

https://josaa.admissions.nic.in/Counseling/seatallotmentresult/currentorcr.aspx


Note that the above prediction is made on the basis of latest cut-offs available on official website of JOSAA and the cut-offs are bound to change every year depending upon various factors such as the number of candidates appearing in an examination, the number of candidates qualifying an examination, difficulty level of the paper, and so on.

As you are preparing for JEE-Main or JEE-Advance so I would recommend you to check the resources made by our experts to help aspirants like you in the best and smart preparation of JEE-Main or JEE-Advance :-

https://learn.careers360.com/jee-main-coaching/?utm_source=%20QnA


I hope this information helps you.

Good Luck!!

Hi,

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Hope you got your answer.

Hello candidate,

There are certain Criterias which student needs to follow in order to appear the board exams as a private candidate-

1. Candidates will have five chances to improve their performance without having any gap year in between.

2. Candidate has to submit prescribed format application to the national board manager within a certain time period before the Examination.

Hope it helps!!

All the best.

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