The most repeated NEET topics — measured across every paper since 2013

The NEET topics that repeat most, per subject, from 4,858 tagged PYQs (2013–2026): repeat rate, times asked, and free practice for each.

Most repeated NEET Physics topics

Repeat rate across the 8 most recent sittings · times asked 2013–2026.

  1. 1Electromagnetic WavesElectromagnetic Waves · asked 21× · trend stable87.5%repeat
  2. 2Digital Electronics and Logic GatesSemiconductor Electronics · asked 24× · trend stable75%repeat
  3. 3Experimental Study of Photoelectric EffectDual Nature of Radiation & Matter · asked 24× · trend stable75%repeat
  4. 4Wave Nature of MatterDual Nature of Radiation & Matter · asked 21× · trend stable75%repeat
  5. 5Bohr Model of the Hydrogen AtomAtoms · asked 20× · trend up75%repeat
  6. 6Refraction at Spherical Surfaces and by LensesRay Optics & Optical Instruments · asked 20× · trend up75%repeat
  7. 7Combination of Resistors — Series and ParallelCurrent Electricity · asked 19× · trend up75%repeat
  8. 8Moment of inertiaSystem of Particles & Rotational Motion · asked 15× · trend up75%repeat
  9. 9Kinematics of Circular MotionMotion in a Plane · asked 12× · trend up75%repeat
  10. 10Interference of Light Waves and Young’s ExperimentWave Optics · asked 24× · trend down62.5%repeat
  11. 11Stationary wavesWaves · asked 20× · trend stable62.5%repeat
  12. 12Kinetic theory of an ideal gasKinetic Theory · asked 15× · trend stable62.5%repeat

Most repeated NEET Chemistry topics

Repeat rate across the 8 most recent sittings · times asked 2013–2026.

  1. 1General Properties of the Transition Elementsd- & f-Block Elements · asked 21× · trend up87.5%repeat
  2. 2The Lanthanoidsd- & f-Block Elements · asked 18× · trend up87.5%repeat
  3. 3Chemical properties of carbonyl CompoundsAldehydes, Ketones & Carboxylic Acids · asked 33× · trend stable75%repeat
  4. 4Quantum Mechanical model of AtomStructure of Atom · asked 24× · trend stable75%repeat
  5. 5Periodic Trends In Properties of elementsClassification of Elements & Periodicity · asked 22× · trend up75%repeat
  6. 6VSEPR TheoryChemical Bonding & Molecular Structure · asked 24× · trend down62.5%repeat
  7. 7LAW OF CHEMICAL EQUILIBRIUM AND EQUILIBRIUM CONSTANTChemical Equilibrium & Ionic Equilibrium · asked 11× · trend up62.5%repeat
  8. 8Mole Concept and molar massSome Basic Concepts of Chemistry · asked 10× · trend up62.5%repeat
  9. 9Definitions of Some Important Terms Pertaining to Coordination CompoundsCoordination Compounds · asked 9× · trend up62.5%repeat
  10. 10Methods of purification of organic compoundsOrganic Chemistry — Basic Principles & Techniques · asked 8× · trend up62.5%repeat
  11. 11Fundamental concepts in organic reaction mechanismOrganic Chemistry — Basic Principles & Techniques · asked 20× · trend stable50%repeat
  12. 12Integrated Rate EquationsChemical Kinetics · asked 20× · trend stable50%repeat

Most repeated NEET Biology topics

Repeat rate across the 8 most recent sittings · times asked 2013–2026.

  1. 1Classification of AnimalsAnimal Kingdom · asked 78× · trend stable100%repeat
  2. 2Eukaryotic CellsCell — The Unit of Life · asked 75× · trend stable100%repeat
  3. 3Tools of Recombinant DNA TechnologyBiotechnology — Principles & Processes · asked 70× · trend up100%repeat
  4. 4Pre-fertilisation : Structures and EventsSexual Reproduction in Flowering Plants · asked 67× · trend stable100%repeat
  5. 5PopulationsOrganisms & Populations · asked 65× · trend up100%repeat
  6. 6Genetic DisordersPrinciples of Inheritance & Variation · asked 42× · trend stable100%repeat
  7. 7Human Endocrine SystemChemical Coordination & Integration · asked 40× · trend stable100%repeat
  8. 8Plant Growth RegulatorsPlant Growth & Development · asked 38× · trend up100%repeat
  9. 9The FlowerMorphology of Flowering Plants · asked 37× · trend up100%repeat
  10. 10BiodiversityBiodiversity & Conservation · asked 37× · trend up100%repeat
  11. 11Inheritance of One GenePrinciples of Inheritance & Variation · asked 32× · trend up87.5%repeat
  12. 12Processes of Recombinant DNA TechnologyBiotechnology — Principles & Processes · asked 30× · trend stable87.5%repeat

Which NEET topics are repeated most?

By repeat rate across the 8 most recent sittings, with a floor of five appearances so a lucky pair cannot outrank a habit — Physics: Electromagnetic Waves (Electromagnetic Waves, 87.5% of recent sittings, asked 21×); Digital Electronics and Logic Gates (Semiconductor Electronics, 75% of recent sittings, asked 24×); Experimental Study of Photoelectric Effect (Dual Nature of Radiation & Matter, 75% of recent sittings, asked 24×). Chemistry: General Properties of the Transition Elements (d- & f-Block Elements, 87.5% of recent sittings, asked 21×); The Lanthanoids (d- & f-Block Elements, 87.5% of recent sittings, asked 18×); Chemical properties of carbonyl Compounds (Aldehydes, Ketones & Carboxylic Acids, 75% of recent sittings, asked 33×). Biology: Classification of Animals (Animal Kingdom, 100% of recent sittings, asked 78×); Eukaryotic Cells (Cell — The Unit of Life, 100% of recent sittings, asked 75×); Tools of Recombinant DNA Technology (Biotechnology — Principles & Processes, 100% of recent sittings, asked 70×). The full per-subject lists are below; each links to the chapter page, which shows the same numbers for every topic in that chapter.

How is 'most repeated' measured?

Each tagged question carries a topic. For every topic the pack records how many times it was asked (2013–2026), its per-paper rate in the recent window against the historical one, and the share of recent sittings in which it appeared at least once — the repeat rate shown here. Chapters removed by the 2025 NMC syllabus are excluded, because a topic that repeated for a decade and cannot be asked again is a trap, not a tip.

What to do with the list

Do not memorise it. Open the chapter, practice until the repeated topics stop costing marks, then move to the next chapter down the yield table. nextAIR's practice serves these topics first inside every chapter and re-serves the ones you miss.

What you get

  • Repeat rate = share of recent sittings in which the topic was asked, from the pack — not a guess
  • Per subject, each topic links to its chapter page and to free practice
  • Dropped-syllabus topics are excluded even where they used to repeat

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Frequently asked

Which chapter has the most repeated questions in NEET?
By lifetime count in the pack, the highest-yield chapters are on each subject page ranked by how often NEET asked them; the topic-level repeat rates on this page sit inside those chapters.
Do repeated NEET questions come exactly as before?
Almost never word for word. The topic and the reasoning repeat; the numbers, the diagram or the option set change. Practice the topic, not the answer.
Are these lists updated?
They are rebuilt from the tagged PYQ file; this page's data was last built on 2026-09-03.

Related NEET pages

NEET previous year questions 2013–2026 — what the papers actually asked

4,858 NEET PYQs from 26 sittings (2013–2026) tagged to chapter and topic. Year-wise counts, why recent years weigh more, and how practice uses them.

NEET important questions — chosen by 14 years of chapter weightage

NEET important questions the honest way: the chapters and concepts NEET actually asks (2013–2026 papers), served first in free chapter-wise practice.

NEET Chapter-wise Test

NEET chapter-wise tests for every NCERT chapter — pick any chapter and get a timed paper from our tagged question bank with PYQ frequency data.

NEET 2027 Practice Test

NEET 2027 practice tests with adaptive drills and timed chapter tests. Miss a concept? The next question targets it. Or sit a full CBT mock.

Sources

Facts on this page last checked 2026-09-03. Third-party names are their owners' marks; nextAIR is not affiliated with them.