International Science Qualifier (ISQ) by NOF for Indian Students
by National Olympiad Foundation (NOF)
Medals & Certificates for All
A national science olympiad by NOF for students in Classes 1-12, testing scientific knowledge, reasoning, and application skills.
Mode
Online
Fee
₹350
Participation format
Individual
Duration
45 minutes
Time needed
45-minute online exam
Eligibility
Open to students in Classes 1 to 12 from schools affiliated with CBSE, ICSE, IB, or other recognized state boards across India. Registration is done through the student's school.
- Grade level
- Grade 1 to 12
- Age range
- 6 to 18 years
- Eligibility region
- Available nationwide across India
- Academic requirement
- Must be enrolled in a recognized school.
- Prerequisites
- Must be a student of a recognized educational institution.
- No minimum percentage of marks is required to participate.
See if your child qualifies.
Rewards and recognition
Prizes
Medals for Top Performers
Top performers at the school, state, and international levels are awarded Gold, Silver, and Bronze medals. High-ranking students also receive a Medal of Excellence to recognize their achievement.
Certificate
Certificate from NOF
Every participant receives a Certificate of Participation. Students qualifying for the second phase or securing top ranks are awarded a Certificate of Merit.
Opens doors to
Achievement in a national-level science olympiad like the ISQ strengthens a student's academic profile, providing a significant advantage in applications to competitive science, technology, and engineering programs at universities.
Career pathways
Participation in the ISQ helps students develop a strong foundational knowledge and critical thinking skills that are essential for pursuing future careers in medicine, engineering, technology, and scientific research.
Recognition
National & International Recognition
Skills your child builds
Key dates
- Registration opened
- 1 Aug 2026
- Registration closes
- 10 Oct 2026
- Competition
- 18 Oct 2026 to 18 Dec 2026
- Results
- 15 Jan 2027
Registration Deadline
The final date to register for the International Science Qualifier 2026. Ensure all application steps are completed by this date (IST).
First Exam Slot
The first available date for the online examination. Participants are automatically scheduled for this slot upon registration (IST).
Second Exam Slot
An alternative date for students who miss the first slot. Automatic allocation occurs if the first slot is missed (IST).
Last Exam Slot
The final opportunity to attempt the online examination for the 2026 session (IST).
Results Announcement
Expected date for the announcement of results on the official NOF website (IST).
Online · NOF Online Examination Platform
How to apply
- 1Students register for the International Science Qualifier through their respective schools.
- 2Schools coordinate with the National Olympiad Foundation to facilitate the application process and conduct the examination.
Rules and guidelines
- All questions presented are in a multiple-choice format.
- The use of calculators or any other electronic gadgets is strictly prohibited during the exam.
- The decisions made by the National Olympiad Foundation regarding results and rankings are final and binding.
- The examination consists of 30 multiple-choice questions to be answered in 45 minutes.
- Participants must adhere to the exam schedule and guidelines provided by the school.
- Decisions by the National Olympiad Foundation regarding results and rankings are final.
Technology requirements
- A computer or laptop with a stable internet connection is required for the online examination.
- Ensure the device has a functional webcam and microphone for potential proctoring.
- A compatible web browser (e.g., Chrome, Firefox) must be installed and updated.
Fees and financial support
Fee details
A nominal registration fee of approximately ₹350 is applicable for participation. The fee is collected by the respective schools during the registration process.
Refund policy
The registration fee is generally non-refundable. Please confirm with your school for specific details.
About this opportunity
The International Science Qualifier (ISQ) is a national science competition organized by the National Olympiad Foundation (NOF) to evaluate and enhance students' scientific knowledge, reasoning, and application skills. This online competition provides a valuable platform for students across India to benchmark their abilities against peers and foster a deeper interest in science.
Open to students from Class 1 to 12 enrolled in recognized school boards, the ISQ is accessible nationwide without prior competitive exam experience. Participation helps students build a strong foundation for STEM careers and prepares them for future competitive examinations by improving scientific problem-solving and critical thinking.
Exam format
- Total marks
- 100
- Duration
- 45 minutes
- Format
- Multiple Choice Questions (MCQ)
- Language
- English
Rounds and format
The competition consists of two levels. Level 1 is the initial online examination. Top performers from Level 1 qualify for Level 2, which is a more advanced stage of the competition.
How entries are judged
Students are ranked based on their scores. In case of a tie, scores from sections with higher-order thinking questions are used as a tie-breaker.
Selection process
Top-ranking students from the first level qualify for the second level. Awards are given to top performers at school, state, and international levels based on their final scores.
How to prepare
- Students are advised to refer to their school curriculum books (CBSE, ICSE, State Boards).
- Sample papers and practice materials may be available on the official NOF website.
Academic details
Difficulty: Intermediate
What's covered
The syllabus is aligned with the curriculum of CBSE, ICSE, and other major state boards, ensuring that the questions are relevant to what students are learning in school.
Frequently asked questions
How can students effectively manage competitive pressure during the International Science Qualifier?
Students can manage competitive pressure by focusing on their preparation and understanding that the competition is an opportunity for learning and self-assessment. Regular practice, time management during the exam, and maintaining a positive mindset are crucial for optimal performance.
What are common mistakes participants make in science olympiads and how can they be avoided?
Common mistakes include misinterpreting questions, rushing through problems, and neglecting to review answers. Participants should read questions carefully, allocate time wisely for each section, and thoroughly check their work before submission to minimize errors.
How does participation in the ISQ contribute to a student's long-term academic and career goals?
Participation in the ISQ enhances scientific reasoning and problem-solving skills, which are fundamental for STEM careers. It provides national-level recognition, strengthens academic profiles for higher education admissions, and builds a competitive spirit beneficial for future challenges.
What strategies can students employ to improve their scientific problem-solving skills for the ISQ?
Students can improve by regularly practicing diverse problem types, understanding underlying scientific principles, and analyzing solutions to past papers. Engaging in critical thinking exercises and discussing concepts with peers or mentors can also be highly beneficial.
How are the difficulty levels of questions adjusted for different classes in the International Science Qualifier?
The questions are designed to align with the school curriculum of CBSE, ICSE, and state boards, with difficulty levels progressively increasing for higher classes. This ensures that the challenge is appropriate for the age and academic stage of each participant.
What technical requirements are necessary for students to participate in the online examination?
Students require a stable internet connection, a functional computer or laptop, and a compatible web browser. It is advisable to test the setup in advance to avoid any technical issues on the exam day.
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