SOF IGKO Answer Key 2025, Download PDF
SOF IGKO Answer Key 2025 is made available in PDF format and can be downloaded from the official SOF website, sofworld.org. The answer key for Set A of the 2025-26 academic year was published on October 31, 2025.
Supriya Shrivastava23 Nov, 2025
Share
SOF IGKO Answer Key 2025: The International General Knowledge Olympiad (IGKO) official answer keys are released by the Science Olympiad Foundation (SOF) following the exam. The SOF answer key for IGKO 2025-26 is released separately for each test set (Set A, B, and C). This key can be used by students who took the exam to confirm their answers, determine their expected scores, and evaluate their chances of passing. The answer key is available on the official SOF website, sofworld.org, in PDF format.
International General Knowledge Olympiad Answer Key Dates
The SOF IGKO Answer Key 2025 is an essential resource for students to assess their performance. Students can clearly see where they are by comparing their marked responses with the right answers listed in the official answer key. The IGKO exam is administered by the SOF multiple times. The Level 1 exams and important release dates for the 2025–2026 school year were:
| International General Knowledge Olympiad Answer Key Dates | |
| Particulars | Dates |
| IGKO exam date 1 (for level 1) | September 25, 2025 |
| IGKO exam date 2 (for level 1) | October 8, 2025 |
| IGKO exam date 3 (for level 1) | November 7, 2025 |
| IGKO 2025-26 Answer Key release date (Level 1 SET A) | October 31, 2025 |
| IGKO Answer key 2025-26 (Level 1 SET B & C) | November 2025 |
| IGKO Result 2025-26 date | December 2025 |
IGKO 2025-26 Answer Keys (Set A)
The IGKO Official Answer Key for the 2025-2026 academic session is also made available on the portal. Below is a representation of the availability of the International General Knowledge Olympiad Answer Key for Set A for classes 1 to 10.
| IGKO 2025-26 Answer Keys (Set A) | |
| Class | SET A Download Link |
| IGKO Answer Key for Class 1 | Download Link |
| IGKO Answer Key for Class 2 | Download Link |
| IGKO Answer Key for Class 3 | Download Link |
| IGKO Answer Key for Class 4 | Download Link |
| IGKO Answer Key for Class 5 | Download Link |
| IGKO Answer Key for Class 6 | Download Link |
| IGKO Answer Key for Class 7 | Download Link |
| IGKO Answer Key for Class 8 | Download Link |
| IGKO Answer Key for Class 9 | Download Link |
| IGKO Answer Key for Class 10 | Download Link |
How to Download IGKO Answer Key 2025-26?
The SOF GK Olympiad Answer Key can be downloaded by following these simple steps:
-
Access the official IGKO Answer Key page. You can find direct class-wise links for the 2025-26 answer keys (Set A, B, and C) on the official SOF website or educational portals.
-
Click the link corresponding to your respective class and exam set (A, B, or C).
-
The IGKO Answer Key PDF will open in a new tab on your browser.
-
Click on the download button or icon to save the PDF to your device for offline reference.
IGKO Result 2025-26
The result for the IGKO 2025-26 exam is typically declared in December 2025. Students can check their results on the official website, sofworld.org. To access the result, students are required to enter their roll number in the specified format: "Your School Code-Class-Section-Roll No."
The result sheet includes the student's overall score, section-wise marks, and a detailed Students' Performance Report (SPR). The SPR provides a thorough analysis of the student's performance in the exam.