OlympiadsSilver Zone Foundation
IOS · Classes 1-10
Free IOS mock test for Science
International Olympiad of Science is a Science Olympiad from Silver Zone Foundation. Students in Classes 1-10 use it as a school-level competitive paper. Science concepts and short applied questions for SilverZone.
The free Eon Education test is one sitting at the student’s class. A sample link below opens Class 5. It is practice written for that pattern. It is not the official Silver Zone Foundation paper and the score is not a rank.
After the free paper
- Revise the Science topics that were slow.
- Ask for a mock test pack if you want more papers for IOS.
- Book a live Science class if the chapter itself needs a teacher.
Common questions
Is the IOS practice test free?
Yes. The first IOS paper for a class inside 1-10 is a free test. You complete a short form and sit it in the browser.
Who conducts IOS?
International Olympiad of Science is conducted by Silver Zone Foundation. Eon Education provides independent practice and, when you want it, a live class. We do not issue the official result.
Which classes can sit this paper?
This track is for Classes 1-10. The sample link opens Class 5. Use the class that matches the student.