The Science Olympiad Foundation will publish the SOF IHO answer key 2026-27 for Set A and Set B in December and February. Students who appeared for the SOF IHO exam can visit the official website at sofworld.org to access and download the IHO answer key 2026 for all sets. We will also provide the direct links to download the set-wise IHO answer keys for students.
SOF IHO Answer Keys Set A 2026-27
SOF IHO Answer Keys Set B 2026-27
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The SOF will conduct the International Hindi Olympiad on November 23, 2026, and January 22, 2027, for Sets A and B, respectively. The foundation releases the IHO 2026 answer keys for Classes 3 to 10, followed by the SOF results. Read the article to learn more about the SOF IHO answer key 2026-27.
| Particulars | Details |
|---|---|
Exam name | SOF International Hindi Olympiad (SOF IHO) Examination 2026 |
Conducting body | Science Olympiad Foundation |
Answer key | SOF IHO Answer Key 2026-27 |
Classes | Students from 3rd to 10th standard |
Answer key format | |
Official website | sofworld.org |
| Particulars | Dates |
|---|---|
SOF IHO exam dates |
|
SOF IHO 2026-27 answer key dates |
|
SOF IHO result 2026 date | March 2027 |
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Candidates can check out the table below to access and download the SOF IHO 2026 answer keys for Set A, Set B, and Set C.
Click on the links below to get the class-wise IHO answer keys 2025-26 in PDF format.
| Particulars | Set A Link | Set B Link | Set C Link |
|---|---|---|---|
SOF IHO Class 3 Answer Key | |||
SOF IHO Class 4 Answer Key | |||
SOF IHO Class 5 Answer Key | |||
SOF IHO Class 6 Answer Key | |||
SOF IHO Class 7 Answer Key | |||
SOF IHO Class 8 Answer Key | |||
SOF IHO Class 9 Answer Key | |||
SOF IHO Class 10 Answer Key |
Students can follow the steps below to learn more about how to download the SOF Olympiad Exam IHO 2026-27 answer keys for all sets.
Step 1: Visit the official website at sofworld.org.
Step 2: Click on the “Answer keys and cut-off 2026-27” link on the homepage.
Step 3: Navigate to the “SOF IHO answer keys - 2026-27” section.
Step 4: Click on the set-wise IHO answer keys.
Step 5: Access the IHO 2026-27 answer keys for the respective classes.
Step 6: Download the PDFs and save them for future reference to calculate and estimate the SOF IHO results.
Sample Image of the SOF IHO Answer Key Section

Frequently Asked Questions (FAQs)
The foundation will release the SOF IHO answer key for Set A and Set B in December and February, respectively.
Students can visit the official website at sofworld.org to access and download the set-wise SOF IHO answer keys 2026-27. They can also check out the answer key links in the article above.
The SOF Foundation will declare the IHO result in March 2027.
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