SilverZone International Olympiad of Science (iOS)
Cash prizes up to ₹50,000
SilverZone International Olympiad of Science (iOS) is a competition by SilverZone Foundation for students in Class 1–12, open to students across India. Registration closes 31 Aug 2026.
Mode
In-Person
Eligibility
Class 1–12
Fee
₹150
Duration
40 minutes (exam duration)
Format
Individual
Time needed
Approximately 40 minutes for the exam, plus self-paced preparation time.
Key Dates
- Registration opens
- 1 Mar 2026
- Registration closes
- 31 Aug 2026
- Competition
- 14 Oct 2026 – 8 Dec 2026
- Results
- 31 Jan 2027
Participating Schools, Multiple Cities, Multiple States
About This Opportunity
The International Olympiad of Science (iOS), by the SilverZone Foundation, is a comprehensive exam evaluating students' grasp of scientific concepts. It encourages a deeper interest in science by testing knowledge in Physics, Chemistry, and Biology in a challenging format.
Open to students from classes 1 to 12 enrolled in CBSE, ICSE, or other recognized State Boards, the Olympiad provides a platform to showcase scientific talent. Participation helps students identify their strengths and weaknesses through a detailed performance analysis report.
Eligibility
- Grade Level
- Class 1–12
- Age Range
- 6 - 18 years
- Location
- Nationwide
Academic requirement
Students studying in schools affiliated with CBSE, ICSE, or any State Board are eligible to participate.
Prerequisites
- Basic knowledge of science
Age: 6-18 years (Grades 1-12). Open to students from any recognized school board (CBSE, ICSE, State Boards) across India. No minimum academic percentage is required for participation.
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Academic Details
Difficulty: Intermediate
What's covered
The syllabus is based on the curricula of CBSE, ICSE, and various State Boards. It also includes a section on Applied Science to test practical understanding.
Rewards & Recognition
Award
₹50,000
Cash prizes are awarded to top rank holders at the international level. The amounts vary based on the rank achieved, with the highest prize being ₹50,000.
Prizes
Medals & Gift Certificates
Gold, Silver, and Bronze medals are awarded to class toppers in each school. Gift certificates and other exciting prizes are also given to various rank holders.
Certificate
Participation & Topper Certificates
All participants receive a Student Participation Certificate (SPC) and a detailed performance analysis report. Topper Achievement Certificates are provided for international ranks 26 to 500.
Opens doors to
Achievements in national and international Olympiads are often valued in applications for higher education, especially in STEM fields, building a strong foundation for careers in science, technology, engineering, medicine, and research.
Career pathways
Success in the Olympiad can be highlighted in resumes and applications, showcasing a strong aptitude for science and building a strong foundation for careers in science, technology, engineering, medicine, and research.
Recognition
National & International Recognition
Skills your child builds
Exam format
- Total marks
- 100
- Duration
- 40 minutes
- Format
- Multiple Choice Questions (MCQ)
- Language
- English
Rounds & format
Level 1 is open to all students from classes 1-12. Level 2 is for the top 1000 rank holders from Level 1. Level 3 is for the 1st rank holders of classes 6-12 from Level 2 and is conducted in New Delhi.
How entries are judged
Ranking is based on the marks obtained in the examination. In case of a tie, prize money will be divided among the winners.
Selection process
For Level 2, the top 1000 Olympiad rank holders (from rank 4 to 1003) with a minimum of 50% marks are eligible. Class 1st rank holders with a minimum of 75% marks from schools with at least 100 participants in that subject also qualify.
How to apply
- 1Prospectus and registration forms are sent to schools registered with the SilverZone Foundation.
- 2Unregistered schools can request a prospectus via email or phone.
- 3Students must register through their respective schools; individual registrations are not typically accepted.
- 4A minimum of 20 students per school is required for the school to be designated as an exam center.
How to prepare
- Detailed syllabus and sample test papers are available on the SilverZone Foundation website.
- Students can refer to their school textbooks (CBSE, ICSE, State Boards).
- SilverZone also provides reference books and study materials for preparation.
Fees & financial support
Fee details
The participation fee is ₹150 per student when registering through the school, of which the school retains ₹25 for organizing expenses.
Refund policy
Fees once paid are non-refundable.
Frequently asked questions
What is the last date to register for SilverZone International Olympiad of Science (iOS)?
The registration deadline is 31 Aug 2026.
Is SilverZone International Olympiad of Science (iOS) free?
₹150 registration
Who can participate in SilverZone International Olympiad of Science (iOS)?
Students in Class 1–12. children aged 6-18.
What will my child gain from SilverZone International Olympiad of Science (iOS)?
Cash prizes up to ₹50,000 for top international rank holders.. Gold, Silver, and Bronze medals for class toppers in each school.. Participation certificates for all students with detailed performance analysis.. Topper Achievement Certificates for international ranks 26 to 500.. Gift certificates and other exciting prizes for various rank holders.. Gain exposure to a competitive environment at a national and international level.. Enhances scientific and analytical skills.. Boosts higher education and career prospects in STEM fields..
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