Exam Details

Subject forensic science
Paper paper 3
Exam / Course ugc net national eligibility test
Department
Organization university grants commission
Position
Exam Date January, 2017
City, State ,


Question Paper

1. Smearing a writing with a colour fluid to make original writing illegible is known as Indentation Erasure Obliteration Charring

2. Depo-Provera and Depo-Lupron are used as which of the following Date-rape drug Truth Serum Doping agent Chemical castration agent

3. Which of the following detector is used in mass spectroscopy PMT Photon counting detector Gas ionization detector Electron multipliers

4. A condition of prolonged transition from sleep to waking with partial alertness, disorientation, drowsiness, poor co-ordination and violent behaviour is known as Somnambulism Fregoli Syndrome Fugue Somnolentia

5. Which of the following is Münchausen Syndrome by Proxy (MSbP) Patient feigns illness in order to draw attention to himself. Person causes injury to his child in order to draw attention. Person has a psychiatric compulsion to kill his own child. Person gains sexual pleasure by whipping others.

6. Which of the following is correctly matched

List I List II (Test of Lie detection) (Associated fact)

I. Brain mapping A. Psychophysiological detection of deception

II. Truth serum B. Recovery of forgotten memories

III. Lie detector C. 3-quinuclidinyl benzilate

IV. Hypnosis D. Heroin E. Invented by Lawrence Farwell

Codes I II III IV A C E B E C A B A E D C B D E A

7. Assertion Caput succedaneum is a swelling that forms over neck region of the new born.

Reason Neck is the most frequent presenting part in normal deliveries.

In the context of the two statements, which one of the following is correct

Codes is correct, but is wrong. Both and are correct. is wrong, but is correct. Both and are wrong.

8. Simon sign is seen in which of the following Traumatic asphyxia

(2) Hanging Strangulation

(4) Gagging

9. Differentiation of human and animal bone is most difficult with Skull Pelvis Ear Ossicles Femur

10. Which one of the following pairs is correctly matched

List I List II
(Colour of PM Staining) (Cause of death)

I. Black A. Hydrogen sulphide

II. Bluish green B. Hydrocyanic acid

III. Bright red C. Acetanilide

IV. Chocolate D. Opiates E. Phosphorus

Codes I II III IV A C B E B A C D D B C A D A B C

11. Baar's technique is used during post-mortem. To remove eyes To excise testes To remove brain in infants To remove brain in adults

12. Which of the following statements is not true The handwriting of an individual remains unaffected by advancing age. The handwriting is affected by space available for writing and may show variations. Alcohol consumption may cause variations in one's handwriting. Handwriting of an individual shows natural variations.

13. Grabber marks may be found in which of the following Type written document Photocopied document Carbon copied document Printed document

14. Which of the following is considered responsible for individual characteristics in a photocopied document Toner constituents Paper composition Accidental marks of the drum The font characteristics

15. Which of the following features may indicate towards forged signature Writing strokes with tapered endings. Writing strokes with tapered initials. Writing strokes with unusual pen lifts. Writing strokes with tapered starts and endings.

16. Inkjet and Laser printers fall in which of the following categories Impact printer Line printers Non-impact printer Page printer

17. Patent finger marks are those chance prints which are visible by naked eyes invisible by naked eye needs a treatment to make them visible deposited in materials like wax, putty etc.

18. The latent finger print development reagent, 8-diazafluoren-9-one' is also known as which of the following SPR DFO Ardrox VMD

19. Friction ridge skin contains following of the components except Eccrine glands Dermal papillae Sebaceous glands Germinative layer

20. Stack's method deals with Calculation of age from size and weight of incisors. Calculation of age from size and weight of molar. Estimation of sex from long bones of lower limbs. Estimation of race from teeth.

21. Consider following statements regarding ossification of hyoid bone

I. Hyoid bone fuses from 6 centres.

II. Ossification begins in greater Cornu at 10 lunar months of intrauterine life.

III. Ossification begin in body at 10 years.

IV. Ossification begins in lesser Cornu just after birth.

Codes II and III are correct. I and III are correct. III and IV are correct. I and II are correct.

22. Epiphyseal ossification centre at the lower end of radius appears radiologically at Birth 2 years 8 years 18 years

23. Consider following regarding sex differences in human mandible.

I. Symphysis mental is square in female.

II. Height at the body of mandible at symphysis is greater in female.

III. Angles are everted in the male.

IV. Mental tubercle is large and prominent in male. Codes II and III are correct. I and III are correct. III and IV are correct. I and II are correct.

24. Which of the following method of personal identification was proved wrong in Will West case Skull-Photo super imposition Identi Kit Photo FIT Portrait Parle

25. Which one of the following pairs is correctly matched

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Codes I II III IV A E B C B D A C E B C D D C A B

26. With a tool having thick edge leaving tool marks, the pattern of striation changes with Angle of progression Angle of tilt Pressure applied Force of application of the tool

27. A tool having thin cutting edge, the spacing in between the striations shows change with Angle of progression Angle of tilt Pressure applied Nature of surface acted upon

28. A highly specialized group of non oxide semiconductor glasses are also known as Borosilicate glasses Alkali barium silicate glasses Phosphate glasses Chalcogenide glasses

29. Which one of the following is correctly matched

List I List II
(Fetal Structure) (Closure period)

I. Umbilical arteries A. 3-5 days

II. Left umbilical vein B. 1 year

III. Ductus arteriosus C. 2-3 months

IV. Foramen ovale D. 10 hours 3 days E. 7 10 days Codes I II III IV E A B D D A E C B A D E C E B A

30. Nucleated RBC disappear from fetal blood completely in 24 hours 1 month 120 days 1 year

31. Mohair fibre is placed under which of the following categories Animal fibres Vegetable fibres Mineral fibres Man made fibres

32. The term "trilobal, multi-lobed, flat, dumbbell" are associated with transverse cross­sectional shape of Human hair Animal hair Fibre Glass

33. Which of the following statement is wrong for C-4 It is a mixture of RDX and PETN It is a plastic explosive It is used frequently for industrial purposes Used as a base charge in explosive trains

34. Full form of TNT is 6 trinitrotoluene 5 trinitrotoluene 6 trinitrotoluene 5 trinitrotoluene

35. 410 Musket fires which of the following A spherical ball A ·410 bullet A Rotax A Rifled Sling

36. Which element around gunshot hole is tested by dithiooxamide test Copper Lead Tin Aluminium

37. When a bullet recochets from an unyielding surface, then which of the following statement is true The bullet travels close to the impacted surface. The bullet travels far away from the impacted surface. The bullet enters the surface. The bullet fragments after striking the surface.

38. Which one is used for deaddiction of Heroin Quinine Valium Ecstasy Methadone

39. TNT when reacts with potassium hydroxide in ethanol gives which of the following Orange colour Purple colour Violet colour Yellow colour

40. Which of the following is not an inducer of cytochrome P450 system Ethanol Morphine Imipramine Amphetamine

41. Ethylene glycol is metabolized to which of the following Formic acid and Oxalic acid Oxalic acid and Malonic acid Malonic and Glyoxylic acid Formic acid and Malonic acid

42. Which one of the following is used to prevent jet lag Diazepam Codeine Amitriptyline Melatonin

43. Which of the following is an example of synthetic opioids Morphine Mescaline Codeine Fentanyl

44. Which one of the following does not belong to benzyl isoquinoline series Papaverine Noscopine Narcine Thebaine

45. Which of the following internal standard is used for quantitative analysis of cocaine by gas chromatography Tricosane Lidocaine Procaine Allococaine

46. Which of the following quality is indicated by octane number Ignition quality Storage quality Anti knocking quality Viscosity

47. Pristane and phytane are characteristic components of which of the following Wax Kerosene Diesel Petrol

48. Assertion Alcohol gives energy but it is not considered a food.

Reason Alcohol does not have protein, vitamin or nutrients.

Codes Both and are correct. Both and are incorrect. is correct, and is incorrect. is incorrect and is correct.

49. STR markers are presently preferred for forensic DNA analysis for the reasons given below, except It is abundant in genome It is radioactive based It is highly amneable It is highly polymorphic

50. Which of the following can give problem while performing grouping by ABO, MN system Pseudo agglutination Temperature Stored antisera Stained cloth

51. Which of the following is not a grievous hurt under Indian law Cutting off artificially constructed Penis. Cliteridectomy Retinal detachment Bleeding of 200 ml

52. Which of the following tests is not a catalytic colour test for blood stain Teichman's test O-toulidine test Tetramethyl benzidine Adler's test

53. These markers help in determining disputed paternity between father and son, except Y-STR Autosomal DNA Mt. DNA ABO grouping

54. is used for the detection of ESD-isoenzyme pattern. Fluorogenic substrate Phenopthalein solution Tris-EDTA O-toulidine

55. What is the natural function of restriction enzymes Protecting bacteria by cleaving the DNA of infecting viruses. Protecting bacteria by cleaving their own DNA. Protecting bacteria by methylating their own DNA. Protecting bacteria by methylating the DNA of infecting viruses.

56. Assertion The DNA typing is possible with the urine sample.

Reason Urine samples contain cellular components.

Codes Both and are correct. is correct, but is incorrect. Both and are incorrect. is incorrect, but is correct.

57. If both biological parents have AB blood group, which of these blood group is not possible in offsprings A B AB O

58. Assertion The distributions of the phenotypes for glyoxylase-1 marker in each racial group are found in Hardy-Weinberg equilibrium.

Reason GLO-1 is inherited genetically from the biological parents.

Codes Both and are correct. is correct, but is incorrect. Both and are incorrect. is incorrect, but is correct.

59. Disputed paternity can be resolved, based on one of these. Hardy-Weinberg principle. Locards principle of exchange. Casper's formula Nysten's law

60. Which of the following technique is not a molecular spectroscopy Emission spectroscopy UV spectroscopy VIS spectroscopy IR spectroscopy

61. Velocity forms the basis of separation in which of the following analyser Time of flight analyser Ion trap analyser Quadruple analyser Orbitrap analyser

62. Which of the following element is used in plasma desorption Uranium Thorium Californium Polonium

63. Which of the following is the principle behind gas solid chromatography Langmuir Phenomenon Le Duce Phenomenon Henry's Law Piobert's Law

64. Heroin is easily separated from its cutting agents by TLC UV spectrophotometry Visible spectrophotometry Polarography

65. Among the under mention, which one of the following is normally used as a RPLC column 5 cm length, 0.46 mm i.d., 0.5 micron particle size 25 cm length, 4.6 mm i.d., 5 micron particle size 250 mm length, 4.6 mm i.d., 5 micron particle size 250 cm length, 4.6 cm i.d., 5 mm particle size

66. In Gas-chromatography, zero air is used in which of the following detector ECD TCD FID PID

67. Which type of microscope uses excitation and barrier filters Phase Contrast Microscope Fluorescence Microscope Stereo Microscope Electron Microscope

68. In XRFS, electrons are ejected from Outer shell Penultimate shell Inner penultimate shell Inner shell

69. Which of the following methods of searching the crime scene is considered most effective Spiral Quadrant Grid Wheel

70. Which of the following is the least reliable source of evidence DNA Finger prints Eye witness Blood

71. Which of the following items should be available for crime scene security Scale Camera Tweezers and forceps Crime scene barrier tape

72. Match the author with the book they authored. a. D. Ellen

i. Psychologist as expert witness b. J. Bodziak

ii. An Introduction to criminalistics c. Kirk P.L.

iii. The Scientific examination of Documents Methods


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