The Science Olympiad Foundation has established a strong reputation, and thousands of students participate annually. A fun and engaging way for students to get better in Computer Science is through the International Computer Science Olympiad. A Level 1 sample paper PDF is available on this page for students in Class 5, which provides a clear sense of the type of questions they might anticipate. Students can feel more prepared and confident by reviewing sample papers, especially because the competition can be challenging.
Sample PDF of SOF - National Cyber Olympiad (NCO) PDF Sample Papers for Class 5:
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In the academic year 2025-26, the International Computer Science Olympiad (ICSO) will take place on three separate days. Depending on what works best for them, schools can choose any of the following dates:
Check SOF ICSO Exam Dates for Class 5
Note: Each school is allowed to select only one of the available dates, and a separate question paper will be provided for each date. This flexibility allows schools to plan and conduct the exam in a way that best fits their academic calendar.
Looking for the most recent SOF ICSO syllabus for Class 5 (2025-26)? You'll find it right here. We've published the new Level 1 syllabus in a simple, easy-to-follow format, so students know precisely what to expect. It's an excellent beginning point for anyone who wants to schedule their studies and stay on track for the exam.
Want to know what's in the exam and how it's structured?
View the full syllabus and exam pattern for Class 5
SOF intends to post the Class 5 ICSO answer key in PDF format on its official website shortly after the exam is concluded. The solution keys for all three sets will be released individually. The ICSO Class 5 answer key includes correct answers to all exam questions, allowing applicants to predict their expected marks before the official results are released.
View the Answer Key for Class 5
SOF ICSO results for Classes 1 to 12 are typically available within 8 weeks of the exam. Students can view their scores on the official SOF website or at their local school.