ISC 12th Answer Key 2025: Download PDFs for All Subjects

Roumik Roy

Updated on - Feb 5, 2025

The Council of Indian School Certificate Examinations (CISCE) will release the ISC 12th answer key 2025 once the exam is over. The answer key refers to the correct answer to questions asked in the exam. Students can use the answer key for ISC 12th to compare their answers and calculate the expected marks. We will also update the unofficial answer key as and when available.

As per the official ISC 12th date sheet 2025, the ISC 12th exam 2025 will be conducted from February 13 to April 4, 2025. Candidates can check on this page the subject-wise ISC 12th answer key 2025!

ISC 12th Answer Key 2025 - Subject Wise Keys

Students can click on the links provided below to download the subject-wise ISC 12th answer keys 2025:

ISC Class 12th Answer Key 2025
Subject/Paper Answer Key Links
English - Paper 1 (English Language) TBA
English - Paper 2 (Literature in English) TBA
Commerce TBA
Geography TBA
Mathematics TBA
Economics, Biotechnology paper 1 TBA
Business Studies TBA
Physics - Paper 1 (Theory) TBA
History TBA
Accounts TBA
Political Science TBA
Biology TBA
Computer Science - Paper 1 (Theory) TBA
Sociology TBA
Physical Education TBA
Psychology TBA
Environmental Science TBA

Steps to Download ISC Class 12 Answer Key 2025

The ISC 12th answer key 2025 is available on the official website of CISCE. Candidates can refer to the below-mentioned points to download the ISC 12th 2025 answer key:

  • Step 1: Students can visit the official website at cisce.org
  • Step 2: Students then need to select the ISC class 12th answer key.
  • Step 3: Students need to select the subject they want the answer key for.
  • Step 4: The ISC class 12th answer key 2025 will appear on the screen.
  • Step 5: The final step is to download and save the answer key.

Previous Years ISC Class 12 Answer Key

Candidates can review the past academic years' answer keys while strategizing their preparation for upcoming exams. Students can review the ISC previous years question papers to understand the question paper difficulty level and exam pattern.

The previous years' class 12 ISC answer keys are given in the following section.

ISC 12th Answer Key 2024 - Subject Wise Keys

Candidates can click on the links provided below to download the subject-wise ISC 12th answer keys 2024:

ISC Class 12th Answer Key 2024
Subject/Paper Answer Key Links
English - Paper 1 (English Language) Click Here
English - Paper 2 (Literature in English) Click Here
Commerce Click Here
Geography Click Here
Mathematics Click Here
Economics, Biotechnology paper 1 Click Here
Business Studies Click Here
Physics - Paper 1 (Theory) Click Here
History Click Here
Accounts Click Here
Political Science Click Here
Biology Click Here
Computer Science - Paper 1 (Theory) Click Here
Sociology Click Here
Physical Education Click Here
Psychology Click Here
Environmental Science Click Here

ISC Class 12th Answer Key 2023 PDF Download Links 

ISC 12th answer key 2023 for the various subjects is provided below. This will help students to better understand the marking scheme and analyse their performance.

Answer Keys for ISC 2023
Subjects  Question Paper Answer Key
Commerce Click Here Click Here
Geography Click Here Click Here
Mathematics Click Here Click here
Mass Media & Communication Fashion Designing – Paper 1 (Theory) Click Here -
Economics Click Here Click here
Art Paper 1 (Drawing or Painting from Still Life) Click here -
Chemistry – Paper 1 (Theory) Click Here Click here
Business Studies Click here Click here
Hindi Click here -
Art Paper 2 (Drawing or Painting from Nature) Click here -
Physics – Paper 1 (Theory) Click here Click here
History Click Here Click Here
Art Paper 5 (Crafts A) Click here -
Accounts Click here Click here
Art Paper 3 (Drawing or Painting from a Living Person) Click here -
Political Science Click here Click here
Biotechnology – Paper 1 (Theory) Click here -
Biology – Paper 1 (Theory) Click here Click Here
Legal Studies - -
Computer Science – Paper 1 (Theory) Click here Click here
Indian Music – Hindustani – Paper 1 (Theory)   Click here -
Indian Music – Carnatic – Paper 1 (Theory) Click here -
Western Music – Paper 1 (Theory) Click here -
Home Science – Paper 1 (Theory) Click here -
Physical Education Click here Click Here
Psychology Click here Click Here
Sociology Click here Click Here
Environmental Science Click Here Click Here

Note: CISCE does not publish the answer keys given above. Educational institutions and subject matter experts have prepared these.

How to Calculate Final Marks Using ISC 12th Answer Key?

Students can use the ISC answer key to estimate their approximate marks. The following steps can be used to calculate the marks scored by students in ISC 12th board exams:

  • Compare your answers to those that are listed in the official answer key.
  • For each correct response, assign the marks mentioned in the question paper.
  • Since there are no negative markings, count 0 for every incorrect and left response.
  • Add individual scores and calculate the total marks.

FAQs on ISC Answer Key

Q: Will the official ISC 12th answer key 2025 be released?

Q: How is the ISC class 12th answer key 2025 helpful?

Q: From where can I download the ISC answer key 2025?

Q: What are the total marks for the ISC 2025 exams?

Q: What is the pass percentage for the ISC 2025 exams?

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Exam Date: Jan 22, 2025

Result Date: Feb 12, 2025

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Exam Date: May 18, 2025

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Exam Date: Apr 21, 2025

Result Date: Apr 30, 2025

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Exam Date: May 20, 2025

Result Date: N/A

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Exam Date: May 5, 2024

Result Date: N/A

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Exam Date: Apr 6, 2024

Result Date: Jun 13, 2023

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