If you love solving complex Physics problems, the NSEP exam can be a great way to test your skills. This is a national-level exam that serves as the primary qualifying stage for the International Physics Olympiad (IPhO). Last year, in 2025, a total of 66,515 students enrolled and appeared for the NSEP exam through the 1,500 exam centres across India, and among them, roughly 400 top-performing students (from both Group A & Group B) were selected for the next stage, Indian National Physics Olympiad (INPhO). Later in 2026, among those 400 students, the best five who represented India at the 56th International Physics Olympiad (IPhO) stage in Bucaramanga, Colombia, won gold medals, giving India the World’s No. 1 position in the competition. For the next generation of students, this achievement is more than a headline; it shows how an early preparation journey with NSEP can take excellence to the international stage.
In this N Smart guide, you'll learn everything you need to know about the NSEP Exam: the eligibility criteria, question pattern, syllabus, registration process, important dates, and how the pathway looks from NSEP to IPhO.
The National Standard Examination in Physics (NSEP) is a national-level Physics examination conducted by the Indian Association of Physics Teachers (IAPT). Since 1987, the NSEP Olympiad Exam has been conducted to identify Class 10, 11, & 12 students with strong interest, conceptual understanding, and the ability to apply problem-solving skills in Physics. More importantly, this exam is the first stage of the five-stage IPhO Programme. The complete five-stage pathway looks something like this:
NSEP → INPhO → OCSC → Pre-Departure Camp → IPhO
Even though NSEP is conducted by IAPT, the later stages are handled by the HBCSE (Homi Bhabha Centre for Science Education) & IAPT jointly.
Preparing & studying for NSEP not only helps students develop early, advanced problem-solving skills & scientific clarity, but also builds a strong foundation for future competitive exams or studies in science, engineering, & technology.
Starting from the NSEP qualifier stage to the final IPhO, there are a total of five stages in the whole process. Every stage tests in-depth conceptual understanding, analytical skills, & problem-solving abilities.
| Event | Dates |
| NSEP Registration through Centres | August 1, 2026 to August 20, 2026 |
| Student's Individual Online Registration | August 21, 2026 to September 14, 2026 |
| NSEP Exam Date | November 22, 2026 (Sunday) |
| Exam Time | 8.30 AM to 10.30 AM |
| Result Date | December 25, 2026 (Tentative) |
| INPhO Exam | February, 2027 (Tentative) |
As per IAPT’s requirements, NSEP eligibility states that students must be in Class 10, Class 11, or Class 12 as of November 30, 2026, provided they meet the prescribed DOB requirement. IAPT segregates all the participating candidates into two groups based on their current standard:
Complete Eligibility Criteria at a Glance:
| Parameters | Eligibility Criteria |
| Educational Qualification | Must be in Class 10, 11, or 12 as of Nov 30, 2026. |
| Age Limit | Must be born between July 1, 2007 & June 30, 2012 (Age must be between 14 and 19). |
| Nationality | Must hold or be eligible to hold an Indian passport. |
| Class Upper Limit | Must not complete Class 12 or start University education before Jan 1, 2026. |
| Residential | Must be residing & studying in a school under the Indian education system as of November 30, 2024, or prior. |
NSEP 2026 Olympiad Exam is a 2-hour-long (120 minutes) examination. The question paper is segmented into 2 sections: Part A & Part B, and both sections have different types of marking schemes.
NSEP Exam Pattern 2026:
NSEP 2026 Question Pattern:
| Sections | No. of Questions | Marks | Negative Marking |
| Part A | 48 | 144 (+3 per question) | -1 per incorrect answer |
| Part B | 12 | 72 (+6 per question) | No negative marks |
| Total | 60 | 216 | - |
The NSEP 2026-27 syllabus closely resembles the CBSE curriculum for Classes 11 and 12. Although the curriculum is aligned with Physics taught in schools, NSEP is more challenging and requires more in-depth conceptual integration and analytical thinking. Questions based on observational and experimental skills may also be included in the test. Chapters or topics like Modern Physics, Thermodynamics, Electrostatics, Optics, Waves & Oscillations, Current Electricity, Mechanics, & Magnetism take up most of the syllabus.
➔ To get the complete syllabus breakdown & chapter-wise topics, check out our N Smart's NSEP Syllabus guide.
The NSEP exam registration must be done in one of two ways: either through an NSE Centre or via Individual Online Registration. The registration window is active from August 1 to August 20, 2026, for centre registration, and August 21 to September 14, 2026, for online registration. As per the IAPT 2026 guidelines, the NSEP registration fee for each student is ₹300.
Through NSE Centre:
Via Online Registration:
Preparing for a national-level competitive exam like NSEP requires determination, dedication, and discipline. To give you a quick idea of how you should start your NSEP journey:
The golden rule to crack the NSEP Olympiad is to stay consistent with your hard work, practise unfamiliar problems daily, and learn time management.
To get a complete idea of how to tackle every chapter, when to start mock tests, or a short 100-day preparation timeline, check out our detailed guide on "How to prepare for the NSEP exam".
When you clear the NSEP cutoffs, you immediately become eligible for the second stage, the Indian National Physics Olympiad. Along with that, top-performing students receive additional recognition certificates & awards, such as:
Recognition & Academic Exposure:
Apart from certificates & medals, the preparation itself is invaluable. You learn how to apply formulas and conceptual knowledge in unfamiliar questions, develop analytical reasoning skills, problem-solving abilities, and build a solid foundation in Physics, which is extremely beneficial for later competitive exams like JEE or NEET.
All in all, the NSEP Exam is the first stage of India's national Physics Olympiad pathway and provides ambitious students with an opportunity to test their Physics ability at the national level. The registration process for this examination must be followed step by step by all aspirants who wish to appear in the Physics Olympiad program organized in India.
Yes, NSEP is significantly more difficult, especially when compared to a standard school Physics exam, even when the syllabus is broadly aligned. As the NSEP exam tests application, reasoning, and unfamiliar problem-solving rather than straightforward recall, it appears more challenging.
Yes. As per IAPT guidelines, students in Class 10, 11, or 12 can appear for NSEP 2026, provided they meet other eligibility criteria.
NSEP 2026 is scheduled for Sunday, November 22, 2026, from 8:30 AM to 10:30 AM.
IAPT has set the registration fee for NSEP at ₹300 per student.
No, IAPT NSEP does not provide any scholarship award directly. However, IAPT separately offers limited scholarships for students pursuing Physics under specified conditions.
There are 60 questions in NSEP in total: 48 in Part A and 12 in Part B.
Yes. Part A has negative marking of 1 for each incorrect answer, but Part B has no negative marking.
NSEP demands more than just rote memorisation of Physics formulas. The examination is intended to assess: