IGKO Answer Key 2025-26 (SET A & B) OUT – Download PDF Here

IGKO Answer Key 2025-26 – Science Olympiad Foundation has released the SET B and A IGKO 2025 answer key pdf for Class 1 to 10. SOF IGKO answer key pdf is released online at sofworld.org. The answer key of IGKO 2025-26 contains the right answer for the questions asked in the paper. SOF conducted IGKO 2025-26 on September 25, October 8 and November 7, 2025. IGKO answer key for different SETs will be released seperately.

Students can review their marked responses by comparing them with the official answer key for the International General Knowledge Olympiad (IGKO) 2025-26. This will help them assess their likelihood of passing the exam. A direct link to download the SOF IGKO answer key PDF for 2025-26 is provided in this article. Continue reading to access the SOF IGKO answer key 2025 PDF download.

IGKO Answer Key 2025-26 – Release Date

Check the important dates for the IGKO Olympiad answer key in the table below.

SOF IGKO Answer Key Date

IGKO Answer Key 2025 SET B PDF Download Link

IGKO Answer Key 2025 SET A PDF Download Link

How to Download SOF IGKO Answer Key 2025?

SOF released the IGKO answer key 2025 in online mode. Students should follow the below given steps to check the SOF International General Knowledge Olympiad answer key 2025.

• Click on the links to download the IGKO 2025 answer keys for Class 1 to 10 that are provided in the above tables.
• Select the answer key pdf of your respective class
• SOF IGKO Answer Keys 2025 will open in a new tab.
• Click on the download button and save the pdf.

What after release of SOF IGKO Answer Key 2025?

The SOF IGKO 2025 results will be declared tentatively in December 2025. Students need to enter their roll number in the format “Your School Code-Class-Section-Roll No.” The results will contain the section-wise details of marks for each section and the total marks obtained. Along with the result card, SOF also releases the Students Performance Report (SPR).

SOF IGKO 2025-26 – Ranking Criteria

IGKO exam rank will be determined based on the following criteria:

1. The marks students achieve in the IGKO exam.
2. If multiple students earn the same score, their ranks will be decided according to their performance in priority sections.
3. In the event of a tie, the marks from the previous class will also be taken into account.
4. If a tie remains after these evaluations, those students will receive the same rank.
5. The Academic Council may conduct a phone interview to help clarify any ranking disputes.

IGKO Exam 2025 – Priority Sections

To break the tie of marks between two or more students, the marks obtained in the priority section will be considered. Refer to the table below-

Priority Sections