The SOF IEO (International English Olympiad) Answer Key for Class 9, Set A (2025) has already been released by the Science Olympiad Foundation (SOF)!

The official answer keys for Level 1, Set A, were released in November 2025, shortly after the exam.

You can directly access the PDF links for the IEO Answer Key for all classes and sets (including your Class 9, Set A) here. Solving this key is essential for quickly verifying your answers and accurately estimating your score before the final result is announced: https://school.careers360.com/articles/ieo-answer-key

you can download it by following the steps:

1) Go to the official SOF website.

2) There you will find 'Answer Keys 2025 - 26 section. Then select ur exam eg NSO, IEO, etc.

3) Then choose Class 9-Set A and then download the pdf answer key