NSEC · Cutoff
NSEC cutoff: expected score and rank bands
No official NSEC cutoff is published on Shishya yet — the score bands below are indicative, not official. Official cutoffs are published at iapt.org.in.
AI-curated from historic cutoff patterns. Indicative, not official. Always verify with the latest official notification.
Category-wise expected cutoff (indicative)
| Category | Expected cutoff (indicative) |
|---|---|
| General | 132–151 marks (61–70%) |
| EWS | 127–146 marks (59–68%) |
| OBC | 124–143 marks (57–66%) |
| SC | 110–130 marks (51–60%) |
| ST | 103–124 marks (48–57%) |
| PwD | 95–119 marks (44–55%) |
- Typical spread: General cutoffs run 4–8 marks above OBC, 8–12 marks above SC, and 12–15 marks above ST. EWS tracks 3–5 marks below General.
- Year-to-year shifts: Cutoffs fluctuate with paper difficulty (±10–15 marks swings common). A particularly challenging inorganic/physical chemistry section can compress the entire distribution downward by 8–12 percentage points.
- Context: These ranges target INChO qualification threshold (Stage 2); OCSC contention begins ~185+ marks across categories, while IChO track demands near-perfect scores (200+ marks) regardless of category.
What does your score in National Standard Examination in Chemistry actually get you? These bands map a mock or exam percentage to the rank window and the outcomes that score range has typically achieved.
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Top 100 — IChO team zone
97–100%rank ~100–1
- Almost certain OCSC selection at HBCSE Mumbai
- Strong contender for 4-member Indian team to International Chemistry Olympiad (IChO)
- Gold medal probability at INChO
- Elite national recognition in chemistry olympiads
- Significant advantage in KVPY interviews and IIT admissions processes
- Potential for international medals (IChO typically awards medals to top 10% gold, 20% silver, 30% bronze)
Top 500 — OCSC strong contenders
92–97%rank ~500–100
- Excellent probability of OCSC selection (approximately top 300 invited)
- Within striking distance of 4-member Indian IChO team
- Exceptional understanding of olympiad-level chemistry concepts
- Likely to receive gold/silver medal at INChO
- Profile significantly enhanced for KVPY fellowships and premium institution admissions
- Potential for direct interaction with IChO training faculty
Top 1500 — OCSC probable
85–92%rank ~1,500–500
- Very strong chance for Orientation-cum-Selection Camp (OCSC) at HBCSE Mumbai
- Top 1% nationally in chemistry aptitude
- Competitive for final team selection to IChO (top 35-50 students invited to OCSC)
- Recognition in national olympiad circles
- Strong profile boost for KVPY, JEE Advanced, and undergraduate admissions
- May receive specialized mentorship from chemistry professors
Top 5000 — Strong INChO contenders
75–85%rank ~5,000–1,500
- Highly likely to clear INChO with good margin
- Competitive for top 300 selection to OCSC stage
- Demonstrates advanced problem-solving in all chemistry domains
- Strong foundation for International Chemistry Olympiad (IChO) preparation pathway
- May receive recognition from HBCSE (Homi Bhabha Centre for Science Education)
- Eligible for various state and national-level awards
INChO qualification zone
60–75%rank ~15,000–5,000
- Strong probability of selection for Indian National Chemistry Olympiad (INChO)
- Eligible for merit certificates in most states
- Demonstrates solid conceptual understanding and problem-solving ability
- With focused preparation, competitive for OCSC (Orientation-cum-Selection Camp) in subsequent rounds
- Access to advanced olympiad training materials and workshops
State-level participation range
40–60%rank ~30,000–15,000
- May qualify for state merit certificates in some states
- Borderline for INChO selection depending on state quotas
- Demonstrates good grasp of Class XII chemistry concepts
- Build advanced problem-solving skills for next level
- Consider targeted practice in weaker topics
Below qualification threshold
0–40%
- Does not qualify for Indian National Chemistry Olympiad (INChO)
- Recommended to strengthen fundamentals in organic, inorganic, and physical chemistry
- Focus on NCERT XII concepts and basic problem-solving
- Consider additional coaching or study materials for next attempt
Where would your score land?
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