SOF IHO Answer Key 2026 - Check Set-Wise Answer Key Here

Mangane PriyankaUpdated on 18 Feb 2026, 11:53 AM IST

The Science Olympiad Foundation published the SOF IHO answer key 2025-26 for Set A, Set B, and Set C on October 18, 2025, January 19, and February 10, 2026, respectively. Students who appeared for the SOF IHO examination can visit the official website at sofworld.org to access and download the answer key 2026 for all sets. We have also provided the direct links to download the set-wise IHO answer keys for students.
SOF IHO Answer Keys Set A 2025-26
SOF IHO Answer Keys Set B 2025-26
SOF IHO Answer Keys Set C 2025-26

This Story also Contains

Highlights of the SOF IHO Exam 2026 Answer Key
SOF IHO Answer Key 2026 Dates
SOF IHO Answer Key 2025-26: Set-Wise
How to Download the SOF IHO Answer Key 2025-26 Online?

SOF IHO Answer Key 2026 - Check Set-Wise Answer Key Here

The SOF conducted the International Hindi Olympiad on September 19, November 19, 2025, and January 22, 2026, for Sets A, B, and C, respectively. The foundation releases the IHO 2026 answer keys for Classes 3 to 10. The SOF results for the IHO exam will be released in March 2026. Read the article to learn more about the SOF IHO answer key 2026.

Highlights of the SOF IHO Exam 2026 Answer Key

Particulars	Details
Exam name	SOF International Hindi Olympiad (SOF IHO) Examination 2026
Conducting body	Science Olympiad Foundation
Answer key	SOF IHO Answer Key 2025-26
Classes	Students from 3rd to 10th standard
Answer key format	PDF
Official website	sofworld.org

SOF IHO Answer Key 2026 Dates

Particulars	Dates
SOF IHO exam dates	Set A - September 19, 2025 Set B - November 19, 2025 Set C - January 22, 2026
SOF IHO 2025-26 answer key dates	Set A - October 18, 2025 Set B - January 19, 2026 Set C - February 10, 2026
SOF IHO result 2026 date	March 2026

SOF IHO Answer Key 2025-26: Set-Wise

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 in PDF format.

Particulars	Set A Link	Set B Link	Set C Link
SOF IHO Class 3 Answer Key	Click here	Click here	Click here
SOF IHO Class 4 Answer Key	Click here	Click here	Click here
SOF IHO Class 5 Answer Key	Click here	Click here	Click here
SOF IHO Class 6 Answer Key	Click here	Click here	Click here
SOF IHO Class 7 Answer Key	Click here	Click here	Click here
SOF IHO Class 8 Answer Key	Click here	Click here	Click here
SOF IHO Class 9 Answer Key	Click here	Click here	Click here
SOF IHO Class 10 Answer Key	Click here	Click here	Click here

How to Download the SOF IHO Answer Key 2025-26 Online?

Students can follow the steps below to learn more about how to download the SOF Olympiad Exam IHO 2025-26 answer keys for all sets.

Step 1: Visit the official website at sofworld.org.
Step 2: Click on the “Answer keys and cut-off 2025-26” link on the homepage.
Step 3: Navigate to the “SOF IHO answer keys - 2025-26” section.
Step 4: Click on the set-wise IHO answer keys.
Step 5: Access the IHO 2025-26 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

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Frequently Asked Questions (FAQs)

Q: When will the foundation publish the SOF IHO answer key 2026?

The foundation released the SOF IHO answer key for Set A and Set B on October 18, 2025, and January 19, 2026, respectively. The Set C IHO answer key was released on February 10, 2026.

Q: Where can I access and download the SO IHO 2025-26 answer key for all sets?

Students can visit the official website at sofworld.org to access and download the set-wise SOF IHO answer keys 2025-26. They can also check out the answer key links in the article above.

Q: When will the SOF IHO result 2025-26 be declared?

The SOF Foundation will declare the IHO result in March 2026.

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