UGC NET Exam September 2020 Forensic Science Paper-2 Question Paper With Answer Key

41. A gap within a stroke when the writing instrument leaves the paper is called a:

1. Retrace

2. Cusp

3. Hiatus

4. Buckle

42. The Note forgery section and the Footprint section of CID were established in which year, respectively?

1. 1917 and 1915

2. 1929 and 1922

3. 1910 and 1911

4. 1900 and 1908

43. Which of the following drugs are used in Narco-analysis?

A. Sodium Amytal

B. Sodium Pentothal

C. Scopolamine Hydrobromide

D. Atropine Sulphate

Choose the Correct answer from the options given below:

1. A, B and D only

2. A, B and C only

3. B, C and D only

4. A, C and D only

44. Which of the following can be detected through radioimmunoassay?

A. Metals

B. Toxicants

C. Drugs

D. Antigens

Choose the Correct answer from the options given below:

1. A, B and C only

2. A, B and D only

3. A, C and D only

4. B, C and D only

45. Which of the following are true for Lattes Crust Method for blood identification?

A. Depends on antibodies within the stain

B. Depends on antigens within the stain

C. The test is more successful on blood crust

D. The test is more successful on stains in which blood has permeated the substratum.

Choose the Correct answer from the options given below:

1. A, B and C only

2. A, D and B only

3. B, C and D only

4. A, C and D only

46. Which of the following are the antidotes in case of methanol poisoning?

A. Acetylcysteine

B. Ethanol

C. Hydroxy Cobalamine

D. 4-Methyl Pyrazole

Choose the most appropriate answer from the options given below:

1. A and B only

2. B and D only

3. C and D only

4. A and C only

47. Which of the following are the class characteristics of a fired bullet?

A. Diameter of the bullet

B. Number and diameter of lands and grooves

C. Rifling marks on the bullet

D. Direction and degree of twist

E. Firing pin marks

Choose the most appropriate answer from the options given below:

1. A, B and D only

2. A, C and E only

3. B, D and E only

4. B, C and E only

48. In which region of the spectrum do modern digital cameras have Bayer filter in front of the image sensor to allow light?

A. Red Region

B. Yellow Region

C. Green Region

D. Blue Region

E. Orange Region

Choose the correct answer from the options given below:

1. B, E and C only

2. D, E and B only

3. A, C and D only

4. A, B and C only

49. Soil Consistency is a measure of which of the following characteristics?

A. Strength

B. Coherence

C. Colour

D. Soil Density

E. Refractive Index

Choose the most appropriate answer from the options given below:

1. A and B only

2. B and C only

3. C and D only

4. D and E only

50. When an object moves through soil, dust, paint, blood and other fine particles, a two-dimensional impression is formed, which is known as:

A. Latent Impression

B. Patent Impression

C. Plastic Impression

D. Visible Impression

Choose the most appropriate answer from the options given below:

1. A and B only

2. B and C only

3. C and D only

4. B and D only

51. The standard writing of a person must represent and show:

A. His writing at different times and under varying conditions

B. How he wrote at the time of questioned writing

C. Furnish the person with a similar type of pen and paper and asked him to write a few lines.

D. Must prove that they are written by the person to whom it is attributed

E. To include enough material to show the pictorial appearance of his writing.

Choose the Correct answer from the options given below:

1. A, B and E only

2. B, C and E only

3. C, D and A only

4. A, B and D only

52. Which of the following punishments cannot be given to a juvenile who has committed an offence?

A. Death Sentence

B. Life imprisonment

C. Juvenile Home

D. Imprisonment in default of payment of fine

Choose the correct answer from the options given below:

1. A, C and D only

2. A, B and C only

3. A, B and D only

4. B, C and D only

53. RFLP (restriction Fragment Length Polymorphism) analysis determines which of the following?

A. Power of discrimination (Pd)

B. Variation in the length of a defined fragment of DNA

C. Hundreds of variations at each locus

D. Age of Bloodstain

Choose the most appropriate answer from the options given below:

1. D, A and C only

2. B, D and C only

3. A, B and C only

4. A, D and B only

54. Which of the following steps may be followed in case of accidental exposure to phosphine gas?

A. Immediately moving to fresh air

B. Gastric Lavage with normal saline

C. Confirm airway patency

D. Decontamination of skin and eyes with water

Choose the Correct answer from the options given below:

1. A, C and D only

2. A and B only

3. B and C only

4. B, C and D only

55. Value of remaining recoil velocity due to muzzle blast can be calculated by subtracting which of the following from total recoil velocity?

A. Angle of ejection of the cartridge case

B. Velocities due to projectiles

C. Velocities due to grass

D. Trigger pull

Choose the correct answer from the options given below:

1. A and B only

2. B and C only

3. C and D only

4. D and A only

56. Which of the following preservatives are used in photographic developing solution to prevent wasteful oxidation of developing agent?

A. Sodium Sulphite

B. Phenidone Aminophenol

C. Potassium Metabisulphite

D. Methyl Pyrogallol

E. Dimezone Quinol

Choose the correct answer from the options given below:

1. D and B only

2. E and B only

3. B and C only

4. A and C only

57. Which of the following deals with the study of Forensic Palynology?

A. Seeds

B. Spores

C. Pollen

D. Pistil

Choose the correct answer from the options given below:

1. A and B only

2. B and C only

3. C and D only

4. A and C only

58. A particular tread pattern in shoes may be used to identify the:

A. Shape of Shoe

B. Size of Shoe

C. Brand of Shoe

D. Individual Person

Choose the most appropriate answer from the options given below:

1. A, B and D only

2. A, B and C only

3. B, C and D only

4. A, C and D only

59. Presence of specular reflection by gel-pen stroke, discontinuity of sheet of a laser printer, skipping of and a gap in gel-pen stroke indicates:

A. Gel Pen Stroke is Above

B. Gel Pen Stroke is Below

C. Laser Printer Stroke is Above

D. Laser Printer Stroke is Below

Choose the Correct answer from the options given below:

1. A and B only

2. B and C only

3. A and D only

4. C and D only

60. Bite marks help in personal identification using which of these types of evidence?

A. Saliva

B. Lip Prints

C. Teeth Marks

D. DNA

Choose the correct answer from the options given below:

1. A, B and C only

2. B, C and D only

3. A, B and D only

4. A, C and D only