UGC NTA NET/JRF Exam, Forensic Science, December-2019

Total Questions: 100

51. Which of the following antigen belong to Kell system

(a) Cote
(b) A2
(c) W5
(d) Jsa
Choose the correct option 

Correct Answer: D. (a) and (d)

52. If the mother and father both belong to 'A' blood group, the possible blood groups of offspring are

(a) A
(b) B
(c) AB
(d) O
Choose the correct option 

Correct Answer: D. (a) and (d)

53. Which of the following is true for Duffy system?

(a) Controlled by two genes Jka and Jkb
(b) Consist of Fya and Fyb
(c) Discovered in 1950
(d) Discovered by Mann and associates
Choose the correct option 

Correct Answer: B. (b) and (c)

54. Which of the two statements are true for "Stochastic effect"?

(a) It happens when amplifing very low level of template DNA
(b) It holds true for homozygotic alleles
(c) It is relevant for one of the two alleles of a heterozygote that fail to be detected
(d) It holds true for large quantity of template DNA
Choose the correct option 

Correct Answer: C. (a) and (c)

55. The field sobriety test performed by police officers, on the spot during drunken driving case are

(a) Glabellar reflex
(b) Horizontal gaze nystagmus
(c) Tonic labyrinthine reflex
(d) Walk and turn
Choose the correct option 

Correct Answer: D. (b) and (d)

56. The human voice varies in the same person also from time to time due to

(a) Emotions
(b) Rate of utterance
(c) Birth date and time
(d) Transmission channel
Choose the correct option 

Correct Answer: C. (a) and (b)

57. Which of the following characteristics are used to identify documents produced by laser printers

(a) Counterfeit protection system (CPC) code
(b) Branding and lining
(c) Drum defects
(d) Indentations
Choose the correct options 

Correct Answer: D. (a) and (c)

58. Illicit liquors are known as

(a) Thunder
(b) Hooch
(c) Charlie
(d) Moonshine
Choose the correct option 

Correct Answer: B. (b) and (d)

59. Laboratory testing for ethyl alcohol could be done by

(a) Cavett's test
(b) Fujiwara test
(c) Dille-Koppanyi test
(d) Kozelka and Hine test
Choose the correct option 

Correct Answer: A. (a) and (d)

60. The rifling in the barrel of the firearm is done to

(a) stablize the bullet flight with nose-on position
(b) decrease the recoil
(c) decrease the air-resistance
(d) enhance the working of action mechanism
Choose the correct option: 

Correct Answer: D. (a) and (c)