ISC 12th Computer Science Question Paper 2026: The ISC Class 12 Computer Science Exam 2026 was held on March 27, 2026, from 1:45 PM to 5:00 PM, as part of the ISC board examinations scheduled between February 12, 2026, and April 6, 2026. Students were given 3 hours to complete the paper, including the reading time. The ISC Class 12 examination is conducted by the Council for the Indian School Certificate Examinations (CISCE).
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The computer science exam is an important subject for students who are interested in programming, technology, and computer applications. ISC 12th Computer Science tests both theoretical knowledge and practical skills in programming using Java. Students should understand key concepts such as data structures, algorithms, object-oriented programming, and problem-solving techniques. Interested students can read this article to get complete details about the ISC 12th Computer Science Question Paper Overview, ISC 12th Computer Science Question Papers, the benefits of using the ISC 12th Computer Science Question Paper, and frequently asked questions.
Read through this, students will find key details about ISC 12th Computer Science, such as exam date, timing, and pattern.
Particulars | Details |
Exam Name | ISC 12th Computer Science Examination 2025–26 |
Conducting Authority | Council for the Indian School Certificate Examinations (CISCE) |
Class | Class 12 |
Subject | Computer Science |
Exam Mode | Offline (Pen and Paper Based) |
Total Marks | 70 Marks (Theory) + 30 Marks (Practical) |
Exam Duration | 3 Hours |
ISC 12th Exam Dates | February 12 to April 6, 2026 |
Computer Science Exam Date | March 27, 2026 |
Exam Timing | 1:45 PM – 5:00 PM |
Syllabus | Based on the latest ISC Class 12 Computer Science Syllabus 2025–26 |
Question Paper Format | As per the ISC 12th Computer Science Exam Pattern 2025–26 |
Exam Schedule | Subject-wise timetable released by CISCE |
Students should follow the steps given below to download the ISC 12th Computer Science Question Paper 2026:
Check the following table and click on the relevant link of the ISC 12th Computer Science Question Paper.
It will open a new page, and click on the download button.
A PDF file that comprises the ISC 12th Computer Science Question Paper will start to download.
Start practising with the ISC 12th Computer Science Question Paper for better preparation for the exams.
The ISC 12th Computer Science Question Paper 2026 is available in the table given below. The ISC 12th Computer Science Question Paper 2026 helps in understanding the latest exam pattern and question types, and the paper includes theory, programming, and output-based questions.
Exam Date | Question Paper (2026) | Status |
March 27, 2026 | ISC 12th Computer Science Question Paper 2026 |

The ISC 12th Computer Science Answer Key 2026 is available in the table given below. The ISC 12th Computer Science Answer Key 2026 helps to check answers and estimate scores easily. The ISC 12th answer key includes correct solutions for all questions.
ISC 12th Computer Science Answer Key 2026 |
Given below are the answers to the objective questions from the ISC Class 12 Computer Science Question Paper 2026. For the complete answer key of all sections, students can refer to the link given in the table above.
(i) (c)
(ii) (a)
(iii) (a)
(iv) (b)
(v) (b)
(vi) (d)
(vii) (b)
(viii) (c)
(ix) Contrapositive: If pollution is not reduced, then you do not use eco-friendly methods.
(x) Gray code in Karnaugh map is a binary numbering system where only one bit changes between consecutive values. It is used in K-maps to ensure adjacency between cells differs by only one variable.
Students must understand the complete syllabus and exam pattern before starting their preparation.
Students must focus on Java programming basics and practice coding regularly.
Students must revise important topics like arrays, strings, and functions properly.
Students must practice the ISC 12th Previous Year Question Papers to understand question trends.
The ISC 12th Computer Science Exam 2026 consists of a total of 100 marks. The ISC 12th Computer Science theory paper carries 70 marks, and the practical/internal assessment carries 30 marks. The exam duration is 3 hours, with both Section A and Section B.
Section | Question Numbers | Type of Questions | Marks per Question | Total Marks |
Part I | Q1 (All compulsory) | MCQs, short answer, logic-based questions | 1 mark each (varies) | 20 |
Section A | Q3 – Q5 (Attempt any 2) | Theory + Boolean Logic | 10 marks | 20 |
Section B | Q6 – Q8 (Attempt any 2) | Programming (Java) | 10 marks | 20 |
Section C | Q9 – Q11 (Attempt any 1) | Data Structures & Algorithms | 10 marks | 10 |
Total | — | — | — | 70 Marks |
On Question asked by student community
Hi Student
You can click on the link below to get the ISC 12th board Geography answer key.
Hey Niharika,
Getting admission in IITs or NITs doesn’t depend only on your Class 12 percentage. The main criteria is your JEE performance. For IITs, you need to clear JEE Advanced after qualifying JEE Main. For NITs, admission is through JEE Main rank.
As per eligibility, you must score at
To appear in the JEE Mains exams, the students must have qualified Class 12 with Physics, Chemistry, and Mathematics as core subjects, and to appear in the JEE Advanced , the students must have attained 75% (for General/OBC) in Class 12.
As you are a student from the ICSE board
Hello Aspirant
As per the official website the result for class 12th (2nd semester) has been declared yesterday i.e. 24th july 2022.
The official website to download the ISC 12th result is www.cisce.org.
Hope your result is good.
Hi Mahira, how did you end up uploading your marksheets? I'm also in a similar situation to yours. Please reply and help me out :)
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