NEET 2026 Chapter-wise Analysis & Topic Weightage – Physics, Chemistry, Biology | Jupiter Academy Chennai
📊 Complete Paper Analysis · NEET UG 2026

NEET 2026 Chapter-wise
Analysis & Weightage

Complete topic-wise question distribution from NEET UG 2026 (Code 13) — Physics, Chemistry & Biology. Use this to plan your NEET 2027 strategy.

📅 Exam: 03 May 2026 📋 Code 13 180 Questions · 720 Marks 🔬 Physics · ⚗️ Chemistry · 🌱 Biology

Overall Summary

NEET 2026 – Quick Overview

Total 180 questions, 720 marks. Each correct answer = +4, each wrong = –1.

📝
180
Total Questions
720 marks
🔬
45
Physics
Q1–Q45 · 180 marks
⚗️
45
Chemistry
Q46–Q90 · 180 marks
🌱
90
Biology
Q91–Q180 · 360 marks
🏆
+4
Correct Marks
–1 for wrong

Chapter-wise Breakdown

NEET UG 2026 question paper Chapter Wise Weightage analysis Subject-wise Question Distribution

Switch between subjects to see detailed chapter-wise tables with question count and weightage.

🔬 Physics
45 questions · 180 marks · Class 11 & 12
22
Class XI Qs
23
Class XII Qs
4
Top chapter Qs
# Chapter Class Qs Weightage Distribution
1Magnetic Effects of CurrentClass XII48.9%
2Electromagnetic Induction & ACClass XII48.9%
3ElectrostaticsClass XII48.9%
4Optics (Ray & Wave)Class XII48.9%
5Simple Harmonic Motion & WavesClass XI36.7%
6Properties of Matter & FluidsClass XI36.7%
7Kinetic Theory & ThermodynamicsClass XI36.7%
8Units, Dimensions & KinematicsClass XI36.7%
9Current ElectricityClass XII36.7%
10Modern Physics & NuclearClass XII36.7%
11Laws of Motion & FrictionClass XI24.4%
12Work, Energy & PowerClass XI24.4%
13Rotational MotionClass XI24.4%
14GravitationClass XI12.2%
15Semiconductor DevicesClass XII12.2%
Total45100%
⚗️ Chemistry
45 questions · 180 marks · Physical, Organic & Inorganic
14
Physical
17
Organic
14
Inorganic
# Chapter Type Qs Weightage Distribution
1Periodic Table & Chemical BondingInorganic48.9%
2Thermodynamics & ThermochemistryPhysical36.7%
3GOC & IsomerismOrganic36.7%
4Aldehydes, Ketones & Carboxylic AcidsOrganic36.7%
5Amines & BiomoleculesOrganic36.7%
6Coordination CompoundsInorganic36.7%
7p-Block ElementsInorganic36.7%
8Mole Concept & StoichiometryPhysical24.4%
9Chemical EquilibriumPhysical24.4%
10ElectrochemistryPhysical24.4%
11Chemical KineticsPhysical24.4%
12Solutions & Colligative PropertiesPhysical24.4%
13HydrocarbonsOrganic24.4%
14Alcohols, Phenols & EthersOrganic24.4%
15Halogen DerivativesOrganic24.4%
16Polymers & Chemistry in Everyday LifeOrganic24.4%
17d & f Block / MetallurgyInorganic24.4%
18s-Block Elements & HydrogenInorganic24.4%
19Surface ChemistryPhysical12.2%
Total45100%
🌱 Biology
90 questions · 360 marks · Botany & Zoology
45
Botany
45
Zoology
7
Top chapter Qs
# Chapter Division Qs Weightage Distribution
1Genetics & Molecular BiologyBoth77.8%
2Human PhysiologyZoology77.8%
3Ecology & EnvironmentBotany66.7%
4Reproduction (Plant & Animal)Both66.7%
5Plant PhysiologyBotany55.6%
6Cell Biology & Cell DivisionBoth55.6%
7Biotechnology & ApplicationsBoth55.6%
8Locomotion & Human ReproductionZoology55.6%
9Animal KingdomZoology44.4%
10Biological ClassificationBotany44.4%
11EvolutionZoology44.4%
12Human Health & DiseaseZoology44.4%
13Excretory & Nervous SystemZoology44.4%
14Biodiversity & ConservationBotany44.4%
15Plant KingdomBotany33.3%
16Morphology of PlantsBotany33.3%
17Microbes in Human WelfareBotany33.3%
18BiomoleculesBoth33.3%
19Structural Organisation in AnimalsZoology33.3%
20Strategies for Enhancement in FoodZoology11.1%
Total90100%

Key Takeaways

High-Weightage Chapters – Focus Here

These chapters contributed the most questions in NEET 2026 and are likely to remain important in NEET 2027.

🔬
Physics – Must Do
  • Electrostatics (4 Qs, 8.9%)
  • Optics – Ray & Wave (4 Qs, 8.9%)
  • Magnetic Effects of Current (4 Qs)
  • Electromagnetic Induction & AC (4 Qs)
  • SHM, Thermodynamics, Kinematics (3 Qs each)
⚗️
Chemistry – Must Do
  • Periodic Table & Chemical Bonding (4 Qs)
  • Thermodynamics, GOC, Carbonyl Compounds (3 each)
  • Coordination Compounds (3 Qs)
  • p-Block Elements (3 Qs)
  • Organic dominates – 17 of 45 questions (38%)
🌱
Biology – Must Do
  • Genetics & Molecular Biology (7 Qs, 7.8%)
  • Human Physiology (7 Qs, 7.8%)
  • Ecology & Environment (6 Qs)
  • Reproduction – Plant & Animal (6 Qs)
  • Biotechnology & Cell Biology (5 Qs each)

🎯 NEET 2027 Preparation Strategy Based on NEET 2026 Analysis

Master NCERT line-by-line for Biology
Focus Electrostatics + Optics in Physics
Prioritise Organic Chemistry (38% weightage)
Genetics is highest scoring in Biology
Ecology & Environment – never skip
Chemical Bonding is Inorganic backbone
EMI & AC has high Class XII weightage
Attempt Biology first for time advantage

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FAQ

Frequently Asked Questions

Electrostatics, Optics (Ray & Wave), Magnetic Effects of Current, and Electromagnetic Induction & AC each had 4 questions — the highest in Physics. Together they accounted for 16 out of 45 Physics questions (35.6%).
Biology had 90 questions (360 marks) in NEET 2026 — exactly 45 from Botany and 45 from Zoology. Genetics & Molecular Biology and Human Physiology were the top chapters with 7 questions each.
Organic Chemistry dominated with 17 out of 45 questions (37.8%). Periodic Table & Chemical Bonding was the single highest chapter with 4 questions. Physical and Inorganic Chemistry had 14 questions each.
Based on NEET 2026 analysis: (1) Master NCERT completely for Biology – it's 50% of the paper; (2) In Physics, focus on Electrostatics, Optics, EMI and Magnetism; (3) In Chemistry, prioritise Organic and Chemical Bonding; (4) Never skip Ecology, Genetics, Human Physiology, or Reproduction.
You can download the NEET 2026 Answer Key (Code 13) prepared by Jupiter Academy faculty from our website. The official question paper is also available. Visit our NEET 2026 Answer Key page or call 73389 23999 for assistance.

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© 2026 Jupiter Academy. NEET 2026 Chapter-wise Analysis prepared by Jupiter Academy Faculty Team.