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If you had to name the single preparation resource with the highest return on time invested for NEET UG, it would not be a coaching module, a reference book, or a video lecture series. It would be the previous year question paper. Every NEET PYQ is an authentic NTA question, asked in an actual examination under real conditions, drawn from the NEET syllabus, calibrated to the exact difficulty and style that NTA applies year after year.
Analysis of NEET UG papers from 2016 to 2026 consistently shows that 20 to 40 percent of questions in any NEET paper are either repeated verbatim, repeated with modified numerical values, or conceptually identical to questions from previous years. In Biology, where NTA draws heavily from NCERT text and diagrams, this repeat rate reaches 35 to 45 percent in some years. In Chemistry, Coordination Compounds and Biomolecules questions have appeared in every NEET paper from 2016 to 2026 without exception. In Physics, Electrostatics and Modern Physics have appeared in every paper across all years.
This page covers the complete NEET UG PYQ ecosystem: why PYQs outperform other preparation resources, the year-wise library from 2016 to 2026, chapter-wise question frequency data for all three subjects, the most repeated concepts across 11 years, a phase-wise strategy for integrating PYQs into your preparation plan, and direct access to all subject-wise and year-wise PYQ sets on Aspirant Mitraa's platform.
Visit the NEET UG complete guide for the full exam overview.
The NEET UG PYQ library covers 11 years of official examination papers from 2016 (when NEET was reintroduced by the Supreme Court) through 2026.
| Year Paper Codes Available Total Questions Notable Features | |||
| NEET 2016 | Multiple paper codes | 180 | First NEET after SC reintroduction; 1.04 lakh qualified |
| NEET 2017 | Multiple paper codes | 180 | Increased participation; first year under NTA transition |
| NEET 2018 | Multiple paper codes | 180 | CBSE's final year conducting NEET |
| NEET 2019 | Multiple paper codes | 180 | First year under NTA; new exam centres |
| NEET 2020 | Multiple paper codes | 180 | COVID year; held September 13, 2020 (postponed from May) |
| NEET 2021 | Multiple paper codes | 180 | Easiest Biology section in recent history |
| NEET 2022 | Multiple paper codes | 180 | Section A and Section B format introduced |
| NEET 2023 | Multiple paper codes | 180 | Easy to moderate overall; high qualifying numbers |
| NEET 2024 | Multiple paper codes | 180 | Paper leak controversy; Patna FIR; moderate difficulty |
| NEET 2025 | Multiple paper codes | 180 | Toughest paper in recent history; AIR 1 scored 686/720 |
| NEET 2026 | Multiple paper codes | 180 | Moderate difficulty; Physics tough; Biology conceptual |
From NEET 2022 onwards, each subject section was divided into Section A (35 compulsory questions) and Section B (15 questions, attempt any 10). This format continues in 2026 and is expected in 2027. PYQ papers from before 2022 had 45 questions per subject with no choice. When practicing pre-2022 papers, note this difference and treat all 45 questions as compulsory.
Access the complete PYQ library:
NTA has a distinct question-framing style that is not fully captured in any textbook or coaching material. NEET Biology questions frequently include statements from NCERT figures, footnotes, and example boxes rather than just the main text. NEET Chemistry questions often present close-option pairs where one option is a common misconception rather than a distractor. NEET Physics questions apply concepts in unusual scenarios that require thinking beyond straightforward formula substitution. None of this can be understood without reading actual NTA questions.
After solving 8 to 10 years of PYQs, the chapters that appear every year become unmistakably clear. In Biology, Cell Biology, Genetics, Human Physiology, and Ecology are in every paper. In Chemistry, Coordination Compounds and Biomolecules have not missed a single NEET since 2016. In Physics, Electrostatics, Current Electricity, and Modern Physics appear without exception. These are non-negotiable chapters, and their repeat frequency in PYQs confirms it with data rather than opinion.
Multiple choice examination success depends not only on knowing the correct answer but on recognising and eliminating incorrect options confidently. NTA's distractor construction (the design of wrong options) follows consistent patterns: one option is usually a common misconception, one is partially correct with an error in a specific detail, and one is completely unrelated. Exposure to 1,500 to 2,000 actual NTA questions builds the instinct to recognise these patterns.
Coaching institute practice problems are often either easier (for concept-building) or harder (for JEE Advanced-equivalent challenge). NTA-level NEET questions have a specific difficulty band that only PYQs accurately represent. Candidates who exclusively practice textbook examples and coaching problems are underprepared for the exact difficulty of actual NEET questions. Only PYQ exposure calibrates preparation accurately.
In the final 30 days before NEET, solving PYQs rapidly across all three subjects is more effective than reading chapters again. PYQs test recall, application, and speed simultaneously in 3 minutes per question, making them the highest-efficiency revision tool available.
Biology carries 360 marks (90 questions) in NEET and is split between Botany and Zoology. The following analysis is based on 11 years of NEET papers.
| Chapter Average Questions per Year Frequency Priority | |||
| Cell Biology (Cell Cycle + Cell Division + Cell Organelles) | 7 to 10 | Every year since 2016 | Very High |
| Plant Physiology (Photosynthesis + Respiration + Plant Growth) | 6 to 9 | Every year | Very High |
| Biomolecules (Carbohydrates, Proteins, Enzymes, Nucleic Acids) | 4 to 6 | Every year | Very High |
| Morphology of Flowering Plants | 3 to 4 | Every year | High |
| Anatomy of Flowering Plants | 2 to 3 | Most years | High |
| Plant Kingdom (Algae, Bryophytes, Pteridophytes, Gymnosperms) | 2 to 3 | Most years | Moderate |
| Biotechnology: Principles and Processes | 2 to 3 | Every year since 2019 | High |
| Biotechnology and Applications | 2 to 3 | Every year since 2019 | High |
| Microbes in Human Welfare | 1 to 2 | Most years | Moderate |
| Strategies for Enhancement in Food Production | 1 to 2 | Some years | Moderate |
| Biological Classification | 2 to 3 | Most years | Moderate |
| The Living World | 1 to 2 | Some years | Lower |
| Environmental Issues | 1 to 2 | Most years | Moderate |
| Ecosystem | 2 to 3 | Every year | High |
| Biodiversity and Conservation | 2 to 3 | Most years | Moderate |
| Chapter Average Questions per Year Frequency Priority | |||
| Genetics: Principles of Inheritance and Variation | 7 to 10 | Every year since 2016 | Very High |
| Molecular Basis of Inheritance | 6 to 8 | Every year since 2016 | Very High |
| Human Physiology (all systems combined) | 10 to 14 | Every year | Very High |
| Animal Kingdom | 3 to 5 | Every year | High |
| Human Health and Disease | 3 to 4 | Every year | High |
| Evolution | 3 to 4 | Every year | High |
| Reproduction (Sexual Reproduction in Flowering Plants + Human Reproduction) | 4 to 6 | Every year | High |
| Reproductive Health | 1 to 2 | Most years | Moderate |
| Organisms and Populations | 2 to 3 | Most years | Moderate |
| Structural Organisation in Animals | 2 to 3 | Most years | Moderate |
The Biology PYQ conclusion: Genetics (Mendelian + Molecular), Cell Biology, Human Physiology, and Plant Physiology collectively account for 35 to 45 questions in every NEET paper. A candidate who masters these four areas has already covered 38 to 50 percent of the Biology paper.
Chemistry carries 180 marks (45 questions). Questions are distributed across Physical, Organic, and Inorganic Chemistry.
| Chapter Average Questions per Year Frequency Priority | |||
| Chemical Equilibrium and Ionic Equilibrium | 3 to 4 | Every year | Very High |
| Electrochemistry | 2 to 3 | Every year | Very High |
| Chemical Kinetics | 2 to 3 | Every year | Very High |
| Thermodynamics | 2 to 3 | Most years | High |
| Mole Concept and Stoichiometry | 1 to 2 | Most years | High |
| Solutions and Colligative Properties | 1 to 2 | Most years | Moderate |
| Atomic Structure | 1 to 2 | Most years | Moderate |
| Solid State | 1 | Some years | Moderate |
| Surface Chemistry | 1 | Some years | Lower |
| Chapter Average Questions per Year Frequency Priority | |||
| Coordination Compounds | 3 to 4 | Every year since 2016 without exception | Very High |
| p-Block Elements | 3 to 5 | Every year | Very High |
| Chemical Bonding and Molecular Structure | 2 to 3 | Every year | Very High |
| d and f-Block Elements | 2 to 3 | Most years | High |
| Periodic Properties and Classification | 2 to 3 | Most years | High |
| s-Block Elements | 1 to 2 | Most years | Moderate |
| General Principles of Metallurgy | 1 | Some years | Lower |
| Hydrogen | 1 | Some years | Lower |
| Chapter Average Questions per Year Frequency Priority | |||
| Biomolecules (Carbohydrates, Proteins, Nucleic Acids in Chemistry) | 2 to 3 | Every year | Very High |
| Aldehydes, Ketones, and Carboxylic Acids | 2 to 3 | Every year | Very High |
| General Organic Chemistry (GOC) | 2 to 3 | Every year | Very High |
| Haloalkanes and Haloarenes | 2 to 3 | Most years | High |
| Amines | 1 to 2 | Most years | High |
| Alcohols, Phenols and Ethers | 1 to 2 | Most years | High |
| Hydrocarbons | 2 to 3 | Most years | High |
| Polymers | 1 to 2 | Most years | Moderate |
| Chemistry in Everyday Life | 1 | Some years | Lower |
The Chemistry PYQ conclusion: Coordination Compounds, p-Block Elements, and Biomolecules have appeared in every single NEET paper from 2016 to 2026. Combined with Chemical Equilibrium, Chemical Kinetics, Electrochemistry, Chemical Bonding, Carbonyl Compounds, and GOC, these chapters cover approximately 30 to 35 of the 45 Chemistry questions in every paper.
Physics carries 180 marks (45 questions). Questions are distributed across mechanics, electrodynamics, optics, and modern physics.
| Chapter Average Questions per Year Frequency Priority | |||
| Modern Physics (Dual Nature + Atoms + Nuclei) | 5 to 7 | Every year | Very High |
| Electrostatics and Capacitance | 4 to 6 | Every year | Very High |
| Current Electricity | 3 to 5 | Every year | Very High |
| Ray Optics and Wave Optics | 4 to 5 | Every year | Very High |
| Rotational Motion | 2 to 3 | Every year | High |
| Laws of Motion and Friction | 2 to 3 | Most years | High |
| Work, Energy and Power | 1 to 2 | Most years | High |
| Electromagnetic Induction and AC | 2 to 3 | Every year | High |
| Magnetic Effects of Current | 2 to 3 | Most years | High |
| Thermodynamics and Kinetic Theory | 2 to 3 | Most years | High |
| Oscillations and Waves | 2 to 3 | Most years | Moderate |
| Gravitation | 1 to 2 | Most years | Moderate |
| Properties of Matter | 1 to 2 | Some years | Moderate |
| Semiconductor Devices | 1 to 2 | Most years | Moderate |
| Kinematics | 1 to 2 | Some years | Moderate |
| Units, Dimensions, Errors | 1 | Some years | Lower |
The Physics PYQ conclusion: Modern Physics, Electrostatics, Current Electricity, and Ray/Wave Optics together account for 16 to 23 questions in every NEET paper, representing 35 to 51 percent of the Physics section. These four chapter groups are the non-negotiable Physics foundation.
| Concept Times Appeared Across 11 Years Notes | ||
| Mendelian Genetics (monohybrid, dihybrid, ratios) | Every year, 2 to 4 questions | Often involves calculating ratios or identifying cross types |
| DNA Structure and Replication | Every year, 2 to 3 questions | Watson-Crick model, semi-conservative replication |
| Cell Organelles and Functions | Every year, 3 to 5 questions | Mitochondria, Chloroplast, Golgi, ER, Ribosome |
| Photosynthesis (Light Reactions + Calvin Cycle) | Every year, 3 to 4 questions | Cyclic vs noncyclic photophosphorylation |
| Human Circulatory System (Cardiac cycle, ECG) | Every year, 2 to 3 questions | Structure of heart, ABO blood groups |
| Human Excretory System (Nephron, Urine formation) | Every year, 2 to 3 questions | Filtration, reabsorption, counter-current mechanism |
| Ecology (Ecological pyramids, Energy flow) | Every year, 2 to 3 questions | Productivity, decomposition, nutrient cycling |
| Biotechnology tools (Restriction enzymes, PCR) | Every year since 2019, 2 to 3 questions | DNA fingerprinting, transgenic organisms |
| Animal Kingdom (Phyla classification with examples) | Every year, 2 to 4 questions | Porifera, Arthropoda, Chordata examples |
| Concept Times Appeared Across 11 Years Notes | ||
| IUPAC naming and isomers of coordination compounds | Every year | Types of isomerism; often 2 questions per year |
| Electronic configuration and magnetic properties of transition metals | Every year | Directly from NCERT p-Block and d-Block |
| pH, buffer, and Ka Kb calculations | Every year | Ionic equilibrium numerical |
| Faraday's law and cell EMF calculations | Every year | Nernst equation, standard electrode potential |
| Named reactions in Organic Chemistry (Aldol, Cannizzaro, Rimer-Tiemann) | Every year | Application of reaction mechanism |
| Polymers (types, classification, examples) | Every year | Classification: addition, condensation; natural vs synthetic |
| Protein structure and amino acid types | Every year | Primary, secondary, tertiary, quaternary structure |
| Electronegativity and bond polarity effects | Every year | VSEPR, shape of molecules |
| Concept Times Appeared Across 11 Years Notes | ||
| Photoelectric effect (threshold frequency, stopping potential) | Every year | Planck's constant, Einstein's equation |
| Bohr's model and hydrogen spectrum | Every year | Energy levels, wavelength calculations |
| Capacitor energy and charge in combination | Every year | Series-parallel combinations, energy stored |
| Kirchhoff's law application (circuit problems) | Every year | Wheatstone bridge, potential difference |
| Snell's law and total internal reflection | Every year | Critical angle, prism problems |
| Young's Double Slit Experiment (fringe width) | Every year | Path difference, phase difference |
| Radioactivity: half-life and decay law | Every year | N = N₀ (1/2)^n type calculations |
| Torque and moment of inertia (rolling body) | Every year | Rotational motion applications |
| Preparation Stage Recommended Years When to Start | ||
| Minimum (qualifying focus) | 2022 to 2026 (last 5 years) | 3 months before exam |
| Standard (government MBBS focus) | 2019 to 2026 (last 8 years) | 6 months before exam |
| Comprehensive (AIIMS-level focus) | 2016 to 2026 (all 11 years) | 9 to 12 months before exam |
For NEET 2027 candidates beginning preparation in mid-2026, the comprehensive 11-year approach is achievable if started by August 2026 with chapter-wise PYQ integration.
After completing each chapter from NCERT and reference books, immediately solve all PYQs from that chapter from 2016 to 2026 without time pressure.
How to do it: Open the chapter-wise PYQ sets on Aspirant Mitraa for the relevant subject:
After completing Genetics, solve all Genetics PYQs from 11 years. After completing Coordination Compounds, solve all Coordination Compounds PYQs. After completing Electrostatics, solve all Electrostatics PYQs. Check each answer, read the solution for every incorrect answer, and note the specific concept gap.
What this achieves: Immediate exposure to NTA's question style per chapter, confirmation of what NEET actually tests from each chapter, and identification of sub-topics that appear frequently versus rarely.
Begin solving complete 180-question NEET papers year by year in strict 3-hour timed conditions from 2:00 PM to 5:00 PM (matching NEET's actual timing).
How to do it: Select a complete year's paper (e.g., NEET 2024 paper code XX from the year-wise PYQ collection). Access year-specific papers here: NEET 2025 Questions (and equivalent pages for other years). Attempt all 180 questions in 3 hours with no pauses. Score against the official answer key. Categorise every error.
What this achieves: Real exam condition practice, time management data across all three subjects in a single sitting, and a realistic marks estimate before the actual exam.
In the final phase, use PYQ-integrated mock tests that mix questions from multiple years in a single 180-question paper. This eliminates year-specific recall advantage and tests true learning.
The NEET UG Complete Test Series 2027 includes PYQ-integrated full-length papers alongside standard mock tests, providing the most accurate pre-exam performance assessment.
In the final 15 days:
Solving PYQs without structured analysis is the most common mistake. Here is the correct analysis method.
Never check answers question by question while solving. Attempt the entire paper or chapter set, then check all answers together. This builds the habit of committing to answers under uncertainty, which is the actual exam condition.
For every incorrect answer, categorise the error:
After solving 5 or more years of a chapter's PYQs, identify which specific sub-topics within the chapter appear most often. In Genetics, it may be Mendelian ratios and chromosomal disorders. In Coordination Compounds, it may be IUPAC naming and isomerism. These sub-topics need the deepest NCERT mastery.
Your score on a single year's PYQ paper is useful but not conclusive. Track your score across 5 or more years to see trends. If your Biology PYQ score is consistently 80+ correct but Chemistry is consistently 30 to 35 correct, the Chemistry gap needs targeted remediation.
Biology (NEET 2026): Questions on Genetics and Molecular Biology were significant in NEET 2026, consistent with the trend from 2019 to 2025. Biology 2026 had no pedigree problems in Genetics (unlike many previous years), focusing instead on Mendelian ratios, codominance, and molecular mechanisms. Ecology questions were definition-based (easier than 2025). Biotechnology had a mix of principles and applications questions.
Chemistry (NEET 2026): High-weightage topics from NEET 2026 Chemistry included Organic Reactions and General Principles, Hydrocarbons, Coordination Compounds (appeared as expected in every year), p-Block and d-Block Elements, Thermodynamics, Chemical Equilibrium, Chemical Kinetics, and Solutions. Coordination Compounds appeared for the 11th consecutive year, confirming its status as the most reliably tested Chemistry chapter in NEET.
Physics (NEET 2026): Physics topics from NEET 2026 included Centre of Mass, Rotational Motion, Electrostatics, and Ray Optics among the key areas. Modern Physics (Atoms, Nuclei, Dual Nature) appeared as in every previous year, with at least 5 to 6 questions from this combined group.
Mistake 1: Solving PYQs without checking solutions for correct answers. If you got a question right by luck or using a shortcut, you miss the proper method and deeper understanding the solution reveals. Read solutions for every question, right or wrong.
Mistake 2: Only solving recent years (2023 to 2026). While recent years are most pattern-accurate, the 2016 to 2022 papers contain questions on the same high-frequency chapters. Solving all 11 years gives statistical confidence in chapter priorities that 4 years cannot provide.
Mistake 3: Solving PYQs before completing the chapter. PYQs should follow NCERT reading, not replace it. Attempting PYQs on an unfinished chapter leads to rote learning of PYQ answers without conceptual understanding.
Mistake 4: Ignoring Biology PYQs because "I know NCERT." Knowing NCERT content and being able to answer NTA's specific question framing about that content are different skills. NEET Biology questions use specific phrasing, multiple-statement formats, and close distractor pairs that only PYQ practice builds resistance to.
Mistake 5: Not tracking performance across years. Solving PYQs without recording scores, error categories, and chapter-level accuracy is essentially practice without feedback. Maintain a PYQ log with marks per paper and error categories per chapter.
Q1. How many years of NEET PYQs should I solve for NEET 2027? Solve at least the last 5 years (2022 to 2026) at minimum, and all 11 years (2016 to 2026) for comprehensive preparation. The full 11-year library is available at NEET UG All PYQ.
Q2. Are NEET questions repeated from previous years? NTA does not officially repeat questions verbatim across years. However, analysis consistently shows that 20 to 40 percent of questions in any NEET paper are conceptually identical to previous year questions, with modified numerical values or rephrased options.
Q3. Which subject benefits most from PYQ practice for NEET? Biology benefits the most from PYQ practice because NTA's specific question framing and option design in Biology are distinctive. Many Biology questions in NEET are almost verbatim from NCERT but framed in a way that only PYQ exposure teaches you to navigate correctly. Chemistry also benefits significantly, particularly Coordination Compounds and Biomolecules.
Q4. Should I solve all 4 paper codes for each year? In years where multiple paper codes are available (Code 11, 12, 13, 14), different codes typically have the same questions with options rearranged or occasionally a few different questions. Solving 2 codes from a given year provides good coverage. Solving all 4 adds marginal value and may be excessive if time is limited.
Q5. Where can I access year-wise NEET PYQs with solutions? Year-wise PYQs with detailed solutions are available at NEET UG All PYQ for the complete library and year-specific pages like NEET 2025 Questions for individual year access.
Q6. Is there negative marking in NEET for incorrectly answered PYQs when practicing? Yes, and you should apply the current marking scheme when practicing PYQs: +4 for correct, -1 for incorrect, 0 for unattempted. Always calculate your net score with negative marking applied. This builds the habit of not guessing carelessly.
Data Sources: NTA official NEET UG question papers and answer keys 2016 to 2026
Stay updated with the latest news and notifications about NEET UG PYQ: Previous Year Questions 2016 to 2026 with Solutions and Chapter-Wise Weightage Analysis and other exams.
ExamUpdateAspirantMitraa
20 May 2026
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20 May 2026
