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NEET 2016 Phase 1 Physics & Chemistry PYQ — Questions with Answers & Solutions

All 87 NEET 2016 Phase 1 Physics & Chemistry previous year questions, each with the correct answer and a step-by-step solution. Free — tap any question to solve it.

NEET 2016 Phase 1 Physics — 49 Questions

  1. 1A solid sphere of mass m and radius R rotates about its diameter. A solid cylinder of the same mass and radius rotates…
  2. 2Two rotating bodies A and B (masses m and 2m, moments of inertia I_A and I_B with I_B > I_A) have equal rotational…
  3. 3A uniform disc of radius 50 cm at rest is free to rotate about a perpendicular axis through its centre. Given a…
  4. 4A particle of mass 10 g moves on a circle of radius 6.4 cm with constant tangential acceleration. If its kinetic energy…
  5. 5From a disc of mass M and radius R, a circular hole of radius R/2 whose rim passes through the centre is cut out. The…
  6. 6A light rod of length l carries two masses m1 and m2 at its ends. The moment of inertia of the system about an axis…
  7. 7A body of mass 1 kg begins to move under the action of a time-dependent force F=(2t î+3t² ĵ) N, where î and ĵ are unit…
  8. 8What is the minimum velocity with which a body of mass m must enter a vertical loop of radius R at the lowest point so…
  9. 9A particle of mass 10 g moves along a circle of radius 6.4 cm with a constant tangential acceleration. The magnitude of…
  10. 10Match the corresponding entries of Column 1 with Column 2 (where m is the magnification produced by the mirror). Column…
  11. 11The angle of incidence for a ray of light at a refracting surface of a prism is 45°. The angle of the prism is 60°. If…
  12. 12An astronomical telescope has objective and eyepiece of focal lengths 40 cm and 4 cm respectively. To view an object…
  13. 13A small signal voltage V(t) = V₀ sin ωt is applied across an ideal capacitor C:
  14. 14If the magnitude of the sum of two vectors is equal to the magnitude of the difference of the two vectors, the angle…
  15. 15A particle of mass 10 g moves along a circle of radius 6.4 cm with a constant tangential acceleration. The magnitude of…
  16. 16A particle moves so that its position vector is given by r= t, x+ t, y, where is a constant. Which of the following is…
  17. 17A car is negotiating a curved road of radius R. The road is banked at an angle θ and the coefficient of friction…
  18. 18What is the minimum velocity with which a body of mass m must enter a vertical loop of radius R so that it can complete…
  19. 19A black body is at a temperature of 5760 K. The energy of the radiation emitted by the body at wavelength 250 nm is U₁…
  20. 20The coefficients of linear expansion of brass and steel rods are α₁ and α₂; their lengths are l₁ and l₂ respectively.…
  21. 21A piece of ice falls from a height h so that it melts completely. Only one-quarter of the heat produced is absorbed by…
  22. 22To get output 1 for the following circuit, the correct choice for the input is:
  23. 23Consider the junction diode as ideal. The value of current flowing through AB is (refer to the given circuit):
  24. 24The intensity at the maximum in a Young's double slit experiment is I₀. Distance between two slits is d = 5λ, where λ…
  25. 25In a diffraction pattern due to a single slit of width 'a', the first minimum is observed at an angle 30° when light of…
  26. 26A square loop ABCD carrying a current i is placed near and coplanar with a long straight conductor XY carrying a…
  27. 27A long straight wire of radius a carries a steady current I. The current is uniformly distributed over its…
  28. 28The potential difference (V_A - V_B) between points A and B in the figure (current 2 A from A to B through 2 , a 3 V…
  29. 29The charge through a resistance R varies with time as Q = at - bt2 (a, b positive constants). The total heat produced…
  30. 30A filament bulb (500 W, 100 V) is to be used in a 230 V supply. A resistance R is connected in series so it works…
  31. 31A potentiometer wire is 100 cm long with a constant PD across it. Two cells in series give balance at 50 cm (aiding)…
  32. 32An air column closed at one end and open at the other resonates with a tuning fork when the smallest length of the…
  33. 33A uniform rope of length L and mass m₁ hangs vertically from a rigid support, with a block of mass m₂ attached to its…
  34. 34An electron of mass m and a photon have the same energy E. The ratio of the de Broglie wavelengths associated with them…
  35. 35When a metallic surface is illuminated with radiation of wavelength λ, the stopping potential is V. If the same surface…
  36. 36The ratio of escape velocity at earth (vₑ) to the escape velocity at a planet (vₚ) whose radius and mean density are…
  37. 37At what height from the surface of earth the gravitational potential and the value of g are −5.4×10⁷ J kg⁻¹ and 6.0 m…
  38. 38When an α-particle of mass 'm' moving with velocity 'v' bombards a heavy nucleus of charge 'Ze', its distance of…
  39. 39Given the value of Rydberg constant is 10⁷ m⁻¹, the wave number of the last line of the Balmer series in hydrogen…
  40. 40Two identical charged spheres suspended from a common point by two massless strings of length l are initially at a…
  41. 41A refrigerator works between 4,^°C and 30,^°C. It is required to remove 600 calories of heat every second in order to…
  42. 42A gas is compressed isothermally to half its initial volume. The same gas is compressed separately through an adiabatic…
  43. 43Two non-mixing liquids of densities ρ and nρ (n > 1) are put in a container. The height of each liquid is h. A solid…
  44. 44A capacitor of 2 μF is charged as shown in the diagram. When the switch S is turned to position 2, the percentage of…
  45. 45If the velocity of a particle is v = At + Bt^2, where A and B are constants, then the distance travelled by it between…
  46. 46The molecules of a given mass of a gas have r.m.s. velocity of 200 ms⁻¹ at 27 °C and 1.0 × 10⁵ Nm⁻² pressure. When the…
  47. 47The magnetic susceptibility is negative for:
  48. 48A long solenoid has 1000 turns. When a current of 4 A flows through it, the magnetic flux linked with each turn of the…
  49. 49Out of the following options which one can be used to produce a propagating electromagnetic wave?

NEET 2016 Phase 1 Chemistry — 38 Questions

  1. 1Consider the molecules CH4, NH3 and H2O. Which of the given statements is false?
  2. 2Which one of the following orders is correct for the bond dissociation enthalpy of halogen molecules?
  3. 3Predict the correct order among the following (repulsion between electron pairs as per VSEPR theory):
  4. 4Match the compounds in Column I with the hybridization and shape in Column II and mark the correct option. Column I…
  5. 5The lone pair of electrons in the given carbanion, CH3-C#C^-, is present in which of the following orbitals?
  6. 6The correct statement regarding a carbonyl compound having a hydrogen atom on its alpha-carbon is:
  7. 7The correct statement regarding the comparison of staggered and eclipsed conformations of ethane is:
  8. 8The reaction shown in the scheme can be classified as:
  9. 9Which of the following biphenyls is optically active?
  10. 10For the following reactions: (a) CH3CH2CH2Br + KOH -> CH3CH=CH2 + KBr + H2O (b) a bromo-dimethylcyclohexane + KOH gives…
  11. 11The correct statement regarding the basicity of aryl amines is:
  12. 12The pair of electrons in the given carbanion, CH3-C#C^-, is present in which of the following orbitals?
  13. 13In a protein molecule various amino acids are linked together by:
  14. 14The correct statement regarding RNA and DNA, respectively is:
  15. 15Which one given below is a non-reducing sugar?
  16. 16The pressure of H2 required to make the potential of the H2 electrode zero in pure water at 298 K is:
  17. 17The correct statement regarding a carbonyl compound with a hydrogen atom on its -carbon is:
  18. 18The product formed by the reaction of an aldehyde with a primary amine is:
  19. 19In the reaction HC#CH ->[(1) NaNH2/liq NH3][(2) CH3CH2Br] X ->[(1) NaNH2/liq NH3][(2) CH3CH2Br] Y, X and Y are:
  20. 20The correct statement regarding the comparison of staggered and eclipsed conformations of ethane, is:
  21. 21The pair of electrons in the given carbanion, CH3-C#C^-, is present in which of the following orbitals?
  22. 22The correct thermodynamic conditions for the spontaneous reaction at all temperatures is:
  23. 23Consider the following liquid–vapour equilibrium: Liquid <=> Vapour. Which of the following relations is correct?
  24. 24Which of the following statements about the composition of the vapour over an ideal 1 : 1 molar mixture of benzene and…
  25. 25At 100 °C the vapour pressure of a solution of 6.5 g of a solute in 100 g water is 732 mm. If K_b = 0.52, the boiling…
  26. 26The rate of a first-order reaction is 0.04 mol L-1 s-1 at 10 s and 0.03 mol L-1 s-1 at 20 s after initiation of the…
  27. 27The addition of a catalyst during a chemical reaction alters which of the following quantities?
  28. 28The electronic configurations of Eu (Atomic no. 63), Gd (Atomic No. 64) and Tb (Atomic No. 65), respectively, are:
  29. 29Two electrons occupying the same orbital are distinguished by:
  30. 30For the following reactions: (a) CH3CH2CH2Br + KOH(alc) -> CH3CH=CH2 + KBr + H2O (b) CH3CHBrCH2CH3 + KOH(aq) ->…
  31. 31Which one of the following statements is correct when SO2 is passed through acidified K2Cr2O7 solution?
  32. 32The electronic configurations of Eu (Atomic no. 63), Gd (Atomic No. 64) and Tb (Atomic No. 65) are:
  33. 33Which of the following has the longest C–O bond length? (Free C–O bond length in CO is 1.128 Å.)
  34. 34The product formed by the reaction of an aldehyde with a primary amine is:
  35. 35The correct statement regarding the basicity of aryl amines is:
  36. 36Which one of the following statements is correct when SO2 is passed through acidified K2Cr2O7 solution?
  37. 37In which of the following options the order of arrangement does NOT agree with the variation of property indicated…
  38. 38The reaction R-ONa + R'-X -> R-O-R' + NaX can be classified as:

NEET 2016 Phase 1 Biology — 81 Questions

Prefer chapter-wise? Solve NEET Biology PYQs by chapter.

  1. 1The primitive prokaryotes responsible for the production of biogas from the dung of ruminant animals, include the:
  2. 2Chrysophytes, Euglenoids, Dinoflagellates and Slime moulds are included in the kingdom:
  3. 3One of the major components of cell wall of most fungi is:
  4. 4Which of the following would appear as the pioneer organisms on bare rocks?
  5. 5The correct statement regarding RNA and DNA, respectively is:
  6. 6Which one of the following is the starter codon?
  7. 7Which of the following is not required for any of the techniques of DNA fingerprinting available at present?
  8. 8A complex of ribosomes attached to single strand of RNA is known as:
  9. 9Which of the following is required as inducer(s) for the expression of Lac operon?
  10. 10The standard petal of papilionaceous corolla is also called: (NEET 2016 (Phase I))
  11. 11Proximal end of the filament of stamen is attached to the: (NEET 2016 (Phase I))
  12. 12Stems modified into flat green organs performing the functions of leaves are known as: (NEET 2016 (Phase I))
  13. 13Cotyledon of maize grain is called: (NEET 2016 (Phase I))
  14. 14Which of the following is not a stem modification? (NEET 2016 (Phase I))
  15. 15Tricarpellary, syncarpous gynoecium is found in flowers of: (NEET 2016 (Phase I))
  16. 16The two polypeptides of human insulin are linked together by:
  17. 17Which of the following pairs of hormones are not antagonistic (having opposite effects) to each other?
  18. 18Changes in GnRH pulse frequency in females is controlled by circulating levels of:
  19. 19Identify the correct statement on 'inhibin':
  20. 20Which of the following is not a feature of the plasmids?
  21. 21Mitochondria and chloroplast are: (i) Semi – autonomous organelles (ii) Formed by division of pre – existing organelles…
  22. 22Spindle fibres attach on to:
  23. 23Microtubules are the constituents of:
  24. 24Which one of the following cell organelles is enclosed by a single membrane?
  25. 25Water soluble pigments found in plant cell vacuoles are:
  26. 26In a testcross involving F1 dihybrid flies, more parental – type offspring were produced than the recombinant – type…
  27. 27Pick out the correct statements: (i) Hemophilia is a sex – linked recessive disease (ii) Down's syndrome is due to…
  28. 28Which of the following most appropriately describes hemophilia?
  29. 29Match the following: Column – I (a) Dominance (b) Codominance (c) Pleiotropy (d) Polygenic inheritance Column – II (i)…
  30. 30A tall true breeding garden pea plant is crossed with a dwarf true breeding garden pea plant. When the F1 plants were…
  31. 31A cell at telophase stage is observed by a student in a plant brought from the field. He tells his teacher that this…
  32. 32Which of the following structures is homologous to the wing of a bird?
  33. 33Following are the two statements regarding the origin of life: (i) The earliest organisms that appeared on the earth…
  34. 34Analogous structures are a result of:
  35. 35Spindle fibres attach on to:
  36. 36In meiosis crossing over is initiated at:
  37. 37Which of the following is not a characteristic feature during mitosis in somatic cells?
  38. 38A cell at telophase stage is observed by a student in a plant brought from the field. He tells his teacher that this…
  39. 39The taq polymerase enzyme is obtained from:
  40. 40Which of the following is not a feature of the plasmids?
  41. 41Which of the following is a restriction endonuclease?
  42. 42Seed formation without fertilization in flowering plants involves the process of:
  43. 43Cotyledon of maize grain is called:
  44. 44The coconut water from tender coconut represents:
  45. 45Proximal end of the filament of stamen is attached to the:
  46. 46The primitive prokaryotes responsible for the production of biogas from the dung of ruminant animals, include the:
  47. 47A river with an inflow of domestic sewage rich in organic waste may result in:
  48. 48Which of the following is wrongly matched in the given table (Microbe – Product – Application)?
  49. 49Asthma may be attributed to:
  50. 50In higher vertebrates, the immune system can distinguish self-cells and non-self. If this property is lost due to…
  51. 51Antivenom injection contains preformed antibodies while polio drops that are administered into the body contain:
  52. 52Which of the following statements is not true for cancer cells in relation to mutations?
  53. 53Which of the following approaches does not give the defined action of contraceptive? (a) Barrier methods – Prevent…
  54. 54In context of Amniocentesis, which of the following statement is incorrect?
  55. 55Identify the correct statement on 'inhibin':
  56. 56Fertilization in humans is practically feasible only if:
  57. 57Reduction in pH of blood will:
  58. 58Asthma may be attributed to:
  59. 59Name the chronic respiratory disorder caused mainly by cigarette smoking:
  60. 60A typical fat molecule is made up of:
  61. 61The two polypeptides of human insulin are linked together by:
  62. 62In bryophytes and pteridophytes, transport of male gametes requires:
  63. 63When does the growth rate of a population following the logistic model equal zero? The logistic model is given as dN/dt…
  64. 64Gause's principle of competitive exclusion states that: (NEET 2016 (Phase 1))
  65. 65Which one of the following characteristics is not shared by birds and mammals?
  66. 66Which of the following features is not present in Periplaneta americana?
  67. 67Which of the following characteristic features always holds true for the corresponding group of animals? Each option…
  68. 68Which of the following features is not present in the Phylum Arthropoda?
  69. 69In a chloroplast the highest number of protons are found in:
  70. 70A plant in your garden avoids photorespiratory losses, has improved water use efficiency, shows high rates of…
  71. 71Emerson's enhancement effect and Red drop have been instrumental in the discovery of:
  72. 72Lack of relaxation between successive stimuli in sustained muscle contraction is known as:
  73. 73Which part of the tobacco plant is infected by Meloidogyne incognita?
  74. 74The two polypeptides of human insulin are linked together by:
  75. 75The term ecosystem was coined by:
  76. 76(Out of current syllabus — rationalised out of NCERT; included as it was asked in earlier NEET papers) Which of the…
  77. 77Nomenclature is governed by certain universal rules. Which one of the following is contrary to the rules of…
  78. 78The avena curvature is used for bioassay of:
  79. 79Blood pressure in the pulmonary artery is:
  80. 80Specialized epidermal cells surrounding the guard cells are called:
  81. 81Which type of tissue correctly matches with its location?
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