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Monday, 5 October

NEET UG 2019 · Code P1

NEET 2019 paper, question by question

All 180 questions from the NEET UG 2019 paper, tagged to chapter, topic and idea. How hard it was, what it asked, what was new and what came back.

← NEET 2018NEET 2020 →
Questions
180
all 180 counted
Chapters asked
88
5 usual chapters skipped
Easy / hard
54% / 2%
share of the paper
Need a calculation
18%
Physics alone: 49%
New ideas
89%
of questions tested an idea not asked before
Use a figure
7%
6 in Physics, 7 in Chemistry
From Class 12
51%
of the questions, all subjects
Same idea as last year
5.0%
9 questions

Key findings · NEET 2019

  1. 1

    54% of questions were easy, in line with the ten-year average of 54%.

  2. 2

    About 33 questions (18%) needed a calculation, against 21% on average; Physics alone was 49% calculation.

  3. 3

    Laws of Motion got the biggest boost: 5 questions against a usual 1.9, followed by The p-Block Elements (Class 12) (5 vs 2.2).

  4. 4

    Physics tilted to Class 11: 23 of 45 questions, against a usual 44%.

  5. 5

    89% of tagged questions tested an idea no earlier paper had asked, yet 91% came from a topic seen before.

Subjects

How the 2019 paper split

Questions per subject, the Class 11 and Class 12 balance, and how hard each part was.

Physics

25% of the paper

45questions · 23 chapters

Class 11 and 12

2322
  • Class 11
  • Class 12

Difficulty

2520
  • Easy
  • Medium
  • Hard
New ideas
40 (89%)
Use a figure
6
Calculation
49%
Concept
20%
Recall
18%

Chemistry

25% of the paper

45questions · 30 chapters

Class 11 and 12

2124
  • Class 11
  • Class 12

Difficulty

1924
  • Easy
  • Medium
  • Hard
New ideas
41 (91%)
Use a figure
7
Concept
27%
Recall
24%
Application
20%

Biology

50% of the paper

90questions · 35 chapters

Botany and Zoology

5337
  • Botany
  • Zoology

Class 11 and 12

4545
  • Class 11
  • Class 12

Difficulty

5435
  • Easy
  • Medium
  • Hard
New ideas
80 (89%)
Use a figure
0
Recall
67%
Concept
13%
Match the lists
9%

Compared

Versus 2018 and the ten-year average

Each measure for this paper, next to the year before and the average of all ten papers. Changes are in percentage points.

  • Questions in the paper180
    2018: 180 0Avg: 188 -8
  • Chapters asked88
    2018: 89 -1Avg: 84 +4
  • Easy questions54.4%
    2018: 55.6% -1.2Avg: 54.0% +0.4
  • Hard questions1.7%
    2018: 3.3% -1.6Avg: 2.7% -1.0
  • Need a calculation18.3%
    2018: 20.0% -1.7Avg: 21.2% -2.9
  • Straight recall50.0%
    2018: 47.8% +2.2Avg: 46.3% +3.7
  • Use a figure7.2%
    2018: 7.2% 0.0Avg: 10.5% -3.3
  • Statements, assertion–reason, match6.1%
    2018: 5.0% +1.1Avg: 14.5% -8.4
  • Test a new idea89.4%
    2018: 95.0% -5.6Avg: 73.9% +15.5
  • Same idea as the year before5.0%
    2018: 5.0% 0.0Avg: 6.8% -1.8
  • From Class 1250.6%
    2018: 48.3% +2.2Avg: 51.9% -1.3
  • Physics: easy55.6%
    2018: 31.1% +24.4Avg: 47.0% +8.5
  • Chemistry: easy42.2%
    2018: 51.1% -8.9Avg: 46.6% -4.4
  • Biology: easy60.0%
    2018: 70.0% -10.0Avg: 61.0% -1.0

Repetition

What came back, and what was new

Almost every question sits in a chapter NEET has asked before, and most in a known topic. The exact idea is a different story: most are new.

Questions whose … had appeared before

ANY PAPER 2017–2018
  • Chapter100%
  • Topic91%
  • Exact idea11%
  • Exact idea, in 20185%

Topic and idea shares count only the questions we could tag to a topic. The ten-paper window grows each year, so early years look newer than they are.

Questions testing a new idea, by year

Share of each paper whose idea had never been asked in an earlier paper.

Same idea as the year before

Share of each paper that repeated an idea from the previous paper.

Chapters

Which chapters got more, and which got less

Questions a chapter had in 2019 minus its usual: its ten-year average per 180 questions.

More than usual

Less than usual, or skipped

All 88 chapters asked

Biology · 35

Topics

Busiest topics in 2019

Question format

SHARE OF 2019
  • One-line MCQ · 127 Q71%
  • Numerical · 30 Q17%
  • Match the lists · 10 Q6%
  • Figure-based · 9 Q5%
  • Other · 3 Q2%
  • Two statements · 1 Q1%

What the question tests

SHARE OF 2019
  • Recall · 90 Q50%
  • Concept · 37 Q21%
  • Calculation · 23 Q13%
  • Application · 18 Q10%
  • Multi-step · 8 Q4%
  • Figure reading · 3 Q2%
  • Data or graph · 1 Q1%

Drill down

What 2019 asked, and its history

Every chapter the 2019 paper asked, with all its topics and ideas. Counts and squares cover all ten papers; rows 2019 did not ask are faded, and questions from other years link to their own paper.

  • Open90 this paper940 · 50%909090901001001001009090
  • Open45 this paper469 · 25%45454545504950504545
  • Open45 this paper466 · 25%43454545505049504544

Squares are the ten papers, 2017 to 2026; darker means more questions. Share is of the level above.

Every question

All 180 questions of NEET 2019

The opening words of each question as printed, with its chapter, topic and how hard it was. “New idea” means no earlier paper had tested it.

Subject
Difficulty
Idea
180 of 180 questions

Physics45 questions

25 easy20 medium0 hard

  • Q1
    When a block of mass M is suspended by a long wire of length L, the length of the wire becomes (L+l)(L+l). The elastic potential energy…

    Mechanical Properties of SolidsElasticityElastic Potential Energy

    EasyOne-line MCQNew idea

  • Q2
    A mass m is attached to a thin wire and whirled in a vertical circle. The wire is most likely to break when :

    Laws of MotionUniform Circular MotionVertical Circular Motion

    EasyOne-line MCQNew idea

  • Q3
    Ionized hydrogen atoms and α-particles with same momenta enters perpendicular to a constant magnetic field, B. The ratio of their radii of…

    Moving Charges and MagnetismMagnetic Force on Charges and CurrentsCharged Particle in a Magnetic Field

    MediumNumericalNew ideaIdea asked in 2 papers

  • Q4
    Body A of mass 4m moving with speed u collides with another body B of mass 2m, at rest. The collision is head on and elastic in nature.…

    Work, Energy and PowerPower and CollisionsElastic Collisions in 1D

    MediumNumericalNew idea

  • Q5
    In a double slit experiment, when light of wavelength 400 nm was used, the angular width of the first minima formed on a screen placed 1 m…

    Wave OpticsYoung's Double SlitEffect of Medium on Fringes

    EasyNumericalNew idea

  • Q6
    In which of the following devices, the eddy current effect is not used ?

    Electromagnetic InductionFaraday's LawEddy Currents and Applications

    EasyOne-line MCQNew idea

  • Q7
    A soap bubble, having radius of 1 mm, is blown from a detergent solution having a surface tension of 2.5×10−22.5\times10^{-2} N/m. The pressure…

    Mechanical Properties of FluidsSurface TensionExcess Pressure in Bubbles

    MediumNumericalNew ideaIdea asked in 2 papers

  • Q8
    Which colour of the light has the longest wavelength ?

    Electromagnetic WavesOrder of the Electromagnetic Spectrum

    EasyOne-line MCQNew ideaIdea asked in 2 papers

  • Q9
    A disc of radius 2 m and mass 100 kg rolls on a horizontal floor. Its centre of mass has speed of 20 cm/s. How much work is needed to stop…

    System of Particles and Rotational MotionRotational MotionKinetic Energy of Rolling Bodies

    MediumNumericalIdea asked in 2 papersAsked the year before

  • Q10
    The displacement of a particle executing simple harmonic motion is given by y=A0+Asin⁡ωt+Bcos⁡ωty = A_0 + A\sin\omega t + B\cos\omega t. Then the amplitude…

    OscillationsSimple Harmonic MotionSuperposition of Parallel SHMs

    MediumOne-line MCQNew idea

  • Q11
    Two similar thin equi-convex lenses, of focal length f each, are kept coaxially in contact with each other such that the focal length of…

    Ray Optics and Optical InstrumentsThin Lens FormulaLiquid Trapped Between Two Lenses

    MediumNumericalNew idea

  • Q12
    Increase in temperature of a gas filled in a container would lead to :

    Kinetic TheoryKinetic Theory of GasesMolecular Kinetic Energy and Temperature

    EasyOne-line MCQNew ideaIdea asked in 2 papers

  • Q13
    An electron is accelerated through a potential difference of 10,000 V. Its de Broglie wavelength is, (nearly) : (me=9×10−31(m_e = 9\times10^{-31} kg)

    Dual Nature of Radiation and MatterPhotoelectric EffectDe Broglie Wavelength of Photoelectron

    EasyNumericalNew idea

  • Q14
    A copper rod of 88 cm and an aluminium rod of unknown length have their increase in length independent of increase in temperature. The…

    Thermal Properties of MatterHeat Transfer and Thermal ExpansionLinear Thermal Expansion

    EasyNumericalNew ideaIdea asked in 2 papers

  • Q15
    Pick the wrong answer in the context with rainbow.

    Ray Optics and Optical InstrumentsPrisms, Dispersion and Optical InstrumentsRainbow Formation

    MediumOne-line MCQNew idea

  • Q16
    A body weighs 200 N on the surface of the earth. How much will it weigh half way down to the centre of the earth ?

    GravitationVariation of g with Depth

    EasyNumericalNew idea

  • Q17
    Six similar bulbs are connected as shown in the figure with a DC source of emf E, and zero internal resistance. The ratio of power…

    Current ElectricityOhm's Law and ResistanceBulb Brightness in Series and Parallel

    MediumFigure-basedNew idea

  • Q18
    For a p-type semiconductor, which of the following statements is true ?

    Semiconductor Electronics: Materials, Devices and Simple CircuitsSemiconductor DevicesIntrinsic and Extrinsic Semiconductors

    EasyOne-line MCQNew ideaIdea asked in 2 papers

  • Q19
    Average velocity of a particle executing SHM in one complete vibration is :

    OscillationsSimple Harmonic MotionVelocity in SHM

    EasyOne-line MCQIdea asked in 3 papers

  • Q20
    The unit of thermal conductivity is :

    Thermal Properties of MatterHeat Transfer and Thermal ExpansionThermal Conductivity

    EasyOne-line MCQNew idea

  • Q21
    A solid cylinder of mass 2 kg and radius 4 cm is rotating about its axis at the rate of 3 rpm. The torque required to stop after 2π…

    System of Particles and Rotational MotionRotational MotionTorque and Angular Acceleration

    MediumNumericalIdea asked in 2 papers

  • Q22
    A force F=20+10yF = 20 + 10y acts on a particle in y-direction where F is in newton and y in meter. Work done by this force to move the particle…

    Work, Energy and PowerWork-Energy TheoremWork by Variable Force

    EasyNumericalNew ideaIdea asked in 2 papers

  • Q23
    Which of the following acts as a circuit protection device ?

    Current ElectricityOhm's Law and ResistanceFuse Wire Melting Current

    EasyOne-line MCQNew idea

  • Q24
    In the circuits shown below, the readings of the voltmeters and the ammeters will be :

    Current ElectricityOhm's Law and ResistanceVoltmeter Loading Effect

    MediumFigure-basedNew idea

  • Q25
    A hollow metal sphere of radius R is uniformly charged. The electric field due to the sphere at a distance r from the centre :

    Electric Charges and FieldsGauss's LawField of Spherical Shell

    EasyOne-line MCQNew idea

  • Q26
    At a point A on the earth's surface the angle of dip, δ = +25°. At a point B on the earth's surface the angle of dip, δ = −25°. We can…

    Magnetism and MatterEarth's Magnetism and Angle of Dip

    MediumOne-line MCQIdea asked in 2 papers

  • Q27
    The total energy of an electron in an atom in an orbit is −3.4 eV. Its kinetic and potential energies are, respectively :

    AtomsBohr's Atomic ModelKinetic and Potential Energy Ratios

    EasyNumericalIdea asked in 2 papersAsked the year before

  • Q28
    In total internal reflection when the angle of incidence is equal to the critical angle for the pair of media in contact, what will be…

    Ray Optics and Optical InstrumentsSnell's LawCritical Angle and TIR

    EasyOne-line MCQNew ideaIdea asked in 3 papers

  • Q29
    The work done to raise a mass m from the surface of the earth to a height h, which is equal to the radius of the earth, is :

    GravitationGravitational Potential Energy

    MediumNumericalNew idea

  • Q30
    When an object is shot from the bottom of a long smooth inclined plane kept at an angle 60° with horizontal, it can travel a distance…

    Laws of MotionNewton's Laws of MotionBlock on a Smooth Inclined Plane

    MediumNumericalNew idea

  • Q31
    α-particle consists of :

    NucleiRadioactive DecayComposition of Alpha Particles

    EasyOne-line MCQNew idea

  • Q32
    The speed of a swimmer in still water is 20 m/s. The speed of river water is 10 m/s and is flowing due east. If he is standing on the…

    Motion in a PlaneVector AlgebraRelative Velocity and River-Boat Problems

    MediumNumericalNew idea

  • Q33
    A particle moving with velocity V⃗\vec{V} is acted by three forces shown by the vector triangle PQR. The velocity of the particle will :

    Laws of MotionNewton's Laws of MotionEquilibrium via Orthogonal Components

    EasyFigure-basedNew idea

  • Q34
    Two particles A and B are moving in uniform circular motion in concentric circles of radii rAr_A and rBr_B with speed vAv_A and vBv_B…

    Laws of MotionUniform Circular MotionAngular Kinematics Variables

    EasyOne-line MCQNew idea

  • Q35
    A block of mass 10 kg is in contact against the inner wall of a hollow cylindrical drum of radius 1 m. The coefficient of friction between…

    Laws of MotionFriction ForcesFriction in a Rotor (Death Well)

    MediumNumericalNew idea

  • Q36
    Two parallel infinite line charges with linear charge densities +λ C/m and −λ C/m are placed at a distance of 2R in free space. What is…

    Electric Charges and FieldsGauss's LawField of Line Charge

    MediumOne-line MCQNew idea

  • Q37
    Two point charges A and B, having charges +Q and −Q respectively, are placed at certain distance apart and force acting between them is F.…

    Electric Charges and FieldsCoulomb's LawForce After Percentage Charge Transfer

    EasyNumericalNew idea

  • Q38
    A small hole of area of cross-section 2 mm² is present near the bottom of a fully filled open tank of height 2 m. Taking g=10g = 10 m/s²,…

    Mechanical Properties of FluidsFluid Statics and DynamicsSpeed of Efflux

    MediumNumericalNew ideaIdea asked in 2 papers

  • Q39
    [Circuit diagram: switches A and B with LED (Y)] The correct Boolean operation represented by the circuit diagram drawn is :

    Semiconductor Electronics: Materials, Devices and Simple CircuitsLogic GatesElectrical Switch Circuit Analogies

    MediumFigure-basedNew idea

  • Q40
    In which of the following processes, heat is neither absorbed nor released by a system ?

    ThermodynamicsLaws of ThermodynamicsFirst Law in Adiabatic Processes

    EasyOne-line MCQNew idea

  • Q41
    A 800 turn coil of effective area 0.05 m² is kept perpendicular to a magnetic field 5×10−55\times10^{-5} T. When the plane of the coil is…

    Electromagnetic InductionFaraday's LawFaraday's Law of Induction

    MediumNumericalNew idea

  • Q42
    The radius of circle, the period of revolution, initial position and sense of revolution are indicated in the fig. y - projection of the…

    OscillationsSimple Harmonic MotionReference Circle Method (Phasors)

    MediumFigure-basedNew idea

  • Q43
    A parallel plate capacitor of capacitance 20 μF is being charged by a voltage source whose potential is changing at the rate of 3 V/s. The…

    Electromagnetic WavesDisplacement Current

    EasyNumericalNew ideaIdea asked in 5 papers

  • Q44
    In an experiment, the percentage of error occurred in the measurement of physical quantities A, B, C and D are 1%, 2%, 3% and 4%…

    Units and MeasurementsUnits and DimensionsError Propagation in Power Functions

    EasyNumericalNew ideaIdea asked in 3 papers

  • Q45
    A cylindrical conductor of radius R is carrying a constant current. The plot of the magnitude of the magnetic field, B with the distance,…

    Moving Charges and MagnetismAmpere's Circuital LawB vs r Graph for Solid Cylinder

    EasyFigure-basedNew ideaIdea asked in 2 papers

Chemistry45 questions

19 easy24 medium2 hard

  • Q46
    The number of sigma (σ) and pi (π) bonds in pent-2-en-4-yne is :

    Organic Chemistry - Some Basic Principles and TechniquesOrganic NomenclatureHybridisation and Sigma/Pi Bonds in Organic Molecules

    EasyOne-line MCQIdea asked in 2 papersAsked the year before

  • Q47
    The structure of intermediate A in the following reaction, is : C₆H₅–CH(CH₃)₂ (cumene) →O2\xrightarrow{O_2} A →H+,H2O\xrightarrow{H^+, H_2O}…

    Alcohols, Phenols and EthersAlcohols and PhenolsCumene Process

    MediumFigure-basedIdea asked in 2 papersAsked the year before

  • Q48
    The correct structure of tribromooctaoxide is :

    The p-Block Elements (Class 12)p-Block Elements (Groups 15-18)Structures of Halogen Oxides and Oxoacids

    HardFigure-basedNew idea

  • Q49
    4d, 5p, 5f and 6p orbitals are arranged in the order of decreasing energy. The correct option is :

    Structure of AtomQuantum NumbersThe (n+l) Rule

    MediumOne-line MCQNew idea

  • Q50
    Which of the following reactions are disproportionation reaction ? (a) 2Cu+→Cu2++Cu02Cu^+ \to Cu^{2+} + Cu^0 (b)…

    Redox ReactionsDisproportionation Reactions

    MediumOtherNew idea

  • Q51
    Under isothermal condition, a gas at 300 K expands from 0.1 L to 0.25 L against a constant external pressure of 2 bar. The work done by…

    ThermodynamicsFirst Law of ThermodynamicsWork Against Constant External Pressure

    EasyNumericalNew idea

  • Q52
    Among the following, the one that is not a green house gas is :

    Environmental ChemistryGreenhouse Gases

    EasyOne-line MCQNew idea

  • Q53
    For the cell reaction 2Fe3+(aq)+2I−(aq)→2Fe2+(aq)+I2(aq)2Fe^{3+}(aq) + 2I^-(aq) \to 2Fe^{2+}(aq) + I_2(aq) Ecell⊖=0.24E^\ominus_{cell} = 0.24 V at 298 K. The standard Gibbs energy…

    ElectrochemistryNernst EquationGibbs Free Energy and EMF

    EasyNumericalNew ideaIdea asked in 2 papers

  • Q54
    Enzymes that utilize ATP in phosphate transfer require an alkaline earth metal (M) as the cofactor. M is :

    The s-Block ElementsAlkaline Earth MetalsBiological Role of Mg and Ca

    EasyOne-line MCQNew ideaIdea asked in 2 papers

  • Q55
    The most suitable reagent for the following conversion, is : H3C−C≡C−CH3→H_3C-C\equiv C-CH_3 \to cis-2-butene

    HydrocarbonsHydrocarbons (Alkynes)Controlled Hydrogenation (Cis/Trans)

    EasyOne-line MCQ · figureNew idea

  • Q56
    Which is the correct thermal stability order for H2EH_2E (E = O, S, Se, Te and Po) ?

    The p-Block Elements (Class 12)p-Block Elements (Groups 15-18)Group 16 Hydrides

    EasyOne-line MCQNew ideaIdea asked in 3 papers

  • Q57
    Which of the following is incorrect statement ?

    The p-Block Elements (Class 11)p-Block (Group 13-14)Inert Pair Effect in Group 13

    MediumOne-line MCQNew ideaIdea asked in 2 papers

  • Q58
    Match the following : (a) Pure nitrogen | (i) Chlorine (b) Haber process | (ii) Sulphuric acid (c) Contact process | (iii) Ammonia (d)…

    The p-Block Elements (Class 12)p-Block Elements (Groups 15-18)Industrial Processes in the p-Block

    MediumMatch the listsNew idea

  • Q59
    Which of the following diatomic molecular species has only π bonds according to Molecular Orbital Theory ?

    Chemical Bonding and Molecular StructureMolecular Orbital TheoryPi-Only Bonding in C2

    MediumOne-line MCQNew idea

  • Q60
    For the second period elements the correct increasing order of first ionisation enthalpy is :

    Classification of Elements and Periodicity in PropertiesPeriodic PropertiesIonization Enthalpy Trends

    MediumOne-line MCQNew ideaIdea asked in 3 papers

  • Q61
    The biodegradable polymer is :

    PolymersBiodegradable Polymers

    EasyOne-line MCQNew idea

  • Q62
    pH of a saturated solution of Ca(OH)2Ca(OH)_2 is 9. The solubility product (Ksp)(K_{sp}) of Ca(OH)2Ca(OH)_2 is :

    EquilibriumpH and Buffer SolutionspH of Hydroxide Precipitation

    MediumNumericalNew idea

  • Q63
    If the rate constant for a first order reaction is k, the time (t) required for the completion of 99% of the reaction is given by :

    Chemical KineticsFirst Order Percentage Completion Time Shortcuts

    EasyNumericalNew idea

  • Q64
    The non-essential amino acid among the following is :

    BiomoleculesBiomolecules (Chemistry)Classification of Amino Acids

    EasyOne-line MCQIdea asked in 3 papersAsked the year before

  • Q65
    Among the following, the reaction that proceeds through an electrophilic substitution, is :

    Haloalkanes and HaloarenesNucleophilic SubstitutionPreparation of Haloarenes

    MediumOne-line MCQ · figureNew ideaIdea asked in 2 papers

  • Q66
    The mixture that forms maximum boiling azeotrope is :

    SolutionsSolutions and Colligative PropertiesAzeotropes

    MediumOne-line MCQNew idea

  • Q67
    For the chemical reaction N2(g)+3H2(g)⇌2NH3(g)N_2(g) + 3H_2(g) \rightleftharpoons 2NH_3(g) the correct option is :

    Chemical KineticsRate of Appearance and Disappearance

    EasyOne-line MCQNew idea

  • Q68
    The number of moles of hydrogen molecules required to produce 20 moles of ammonia through Haber's process is :

    Some Basic Concepts of ChemistryMole ConceptStoichiometric Calculations

    EasyNumericalIdea asked in 5 papersAsked the year before

  • Q69
    The compound that is most difficult to protonate is :

    Alcohols, Phenols and EthersAlcohols and PhenolsBasicity of Alcohols, Ethers and Phenols

    MediumOne-line MCQ · figureNew idea

  • Q70
    For an ideal solution, the correct option is :

    SolutionsSolutions and Colligative PropertiesIdeal Solutions

    EasyOne-line MCQNew ideaIdea asked in 2 papers

  • Q71
    Conjugate base for Brönsted acids H2OH_2O and HF are :

    EquilibriumpH and Buffer SolutionsConjugate Acid-Base Pair Ka and Kb Relationship

    EasyOne-line MCQNew idea

  • Q72
    Which mixture of the solutions will lead to the formation of negatively charged colloidal [AgI]I−[AgI]I^- sol. ?

    Surface ChemistrySurface Chemistry and ColloidsCharge on Sols

    HardOne-line MCQNew idea

  • Q73
    Among the following, the narrow spectrum antibiotic is :

    Chemistry in Everyday LifeAntibiotics: Narrow and Broad Spectrum

    MediumOne-line MCQNew idea

  • Q74
    An alkene "A" on reaction with O3O_3 and Zn−H2OZn-H_2O gives propanone and ethanal in equimolar ratio. Addition of HCl to alkene "A" gives "B"…

    HydrocarbonsHydrocarbons (Alkenes)Reverse Ozonolysis (Parent Alkene Identification)

    MediumOne-line MCQ · figureNew ideaIdea asked in 2 papers

  • Q75
    What is the correct electronic configuration of the central atom in K4[Fe(CN)6]K_4[Fe(CN)_6] based on crystal field theory ?

    Coordination CompoundsCrystal Field TheoryHexacyanoferrate vs Hexafluoroferrate Comparison

    MediumOne-line MCQNew idea

  • Q76
    Identify the incorrect statement related to PCl5PCl_5 from the following :

    The p-Block Elements (Class 12)p-Block Elements (Groups 15-18)Phosphorus Halides

    MediumOne-line MCQNew idea

  • Q77
    Which will make basic buffer ?

    EquilibriumpH and Buffer SolutionsIdentifying Buffer Solutions

    MediumOne-line MCQNew idea

  • Q78
    The major product of the following reaction is : Phthalic acid (benzene-1,2-dicarboxylic acid) + NH3→strong heatingNH_3 \xrightarrow{strong\ heating}

    Aldehydes, Ketones and Carboxylic AcidsCarboxylic Acid Derivatives

    MediumFigure-basedNew idea

  • Q79
    Match the Xenon compounds in Column - I with its structure in Column - II and assign the correct code : Column - I | Column - II (a)…

    The p-Block Elements (Class 12)p-Block Elements (Groups 15-18)Xenon Fluorides and Oxides

    MediumMatch the listsNew ideaIdea asked in 2 papers

  • Q80
    The manganate and permanganate ions are tetrahedral, due to :

    The d- and f-Block Elementsd- and f-Block ElementsStructures of Chromate, Dichromate, Manganate and Permanganate

    MediumOne-line MCQNew idea

  • Q81
    Which of the following species is not stable ?

    The p-Block Elements (Class 11)p-Block (Group 13-14)Hydrolysis Mechanism of SiCl4 vs CCl4

    MediumOne-line MCQNew idea

  • Q82
    For a cell involving one electron Ecell⊖=0.59E^\ominus_{cell} = 0.59 V at 298 K, the equilibrium constant for the cell reaction is : [Given that…

    ElectrochemistryNernst EquationCell Potential and Equilibrium

    MediumNumericalNew idea

  • Q83
    Which of the following is an amphoteric hydroxide ?

    The s-Block ElementsAlkaline Earth MetalsAmphoteric Nature of BeO and Be(OH)2

    EasyOne-line MCQNew idea

  • Q84
    A gas at 350 K and 15 bar has molar volume 20 percent smaller than that for an ideal gas under the same conditions. The correct option…

    States of MatterIdeal Gas LawCompressibility Factor

    MediumOne-line MCQNew idea

  • Q85
    A compound is formed by cation C and anion A. The anions form hexagonal close packed (hcp) lattice and the cations occupy 75% of…

    The Solid StateFormula from Void Occupancy

    MediumOne-line MCQNew idea

  • Q86
    In which case change in entropy is negative ?

    ThermodynamicsGibbs Free EnergyEntropy Change Prediction

    EasyOne-line MCQNew ideaIdea asked in 3 papers

  • Q87
    Which of the following series of transitions in the spectrum of hydrogen atom falls in visible region ?

    Structure of AtomQuantum NumbersHydrogen Spectral Series

    EasyOne-line MCQNew idea

  • Q88
    The method used to remove temporary hardness of water is :

    HydrogenHydrogen and WaterHardness of Water

    EasyOne-line MCQNew idea

  • Q89
    Which one is malachite from the following ?

    General Principles and Processes of Isolation of ElementsGeneral Principles of MetallurgyOres and Minerals

    EasyOne-line MCQNew ideaIdea asked in 2 papers

  • Q90
    The correct order of the basic strength of methyl substituted amines in aqueous solution is :

    AminesAmines and Diazonium SaltsAqueous Basicity Order of Methylamines

    MediumOne-line MCQNew idea

Botany53 questions

30 easy23 medium0 hard

Zoology37 questions

24 easy12 medium1 hard

Questions from the official NEET UG papers published by NTA (CBSE before 2019). Topic and idea tags, difficulty and notes are Lumi’s.

Other papers

Every NEET paper, 2017 to 2026

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How is difficulty decided?
Each question is rated easy, medium or hard by how many steps and how much recall it needs. It is Lumi’s rating, not NTA’s, and it is the same scale for every year.
What is a “new idea”?
Inside each topic we tag the exact idea a question tests. A new idea is one that no earlier paper in our data had tested. The first year, 2017, has nothing to compare with.
Does this tell me what will come next year?
No. It shows weightage and patterns from past papers. Chapters and topics repeat; exact questions rarely do.

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