UGC NET Forensic Science PAPER-II (November 2021)--Part-2 (Ques. 51-100)

In this part, questions are available from Q.51-100 of the forensic science section.

For questions 1-50 CLICK HERE

51. Which section under Cr.P.C. 1973 allows Magistrate's inquest

1. Section 174 Cr.P.C. 1973
2. Section 176 Cr.P.C. 1973
3. Section 162 Cr.P.C. 1973
4. Section 260 Cr.P.C. 1973

Answer-2

52. A stroke that rises above the height of the body of the letter formation is known as

1. Apex
2. Arcade
3. Ascender
4. Bowl

Answer-3

53.  Any disintegrated material, natural and /or artificial that lies on or near the earth's surface is better known as

1. Mineral
2. Rock
3. Soil
4. Lava

Answer-3

54. Match List I with List II

List I	List II
(A) Capillary electrophoresis	(I) Antigen-antibody reaction
(B) Low voltage electrophoresis	(II) Electro osmotic flow
(C) Immuno electrophoresis Micellar electro-kinetic	(III) Separation of neutral or the uncharged analyte in a single run electrophoresis
(D) Capillary chromatography	(IV) Paper used as phoretic electro phonetic bed

Choose the correct answer from the options given below:

(A)-(II), (B)-(IV), (C)-(I), (D)-(III)

(A)-(III), (B)-(IV), (C)-(I), (D)-(II)

(A)-(II), (B)-(IV), (C)-(III), (D)-(I)

(A)-(III), (B)-(I), (C)-(II), (D)-(IV)

Answer-1

55. Which of the following is a composition of triple base smokeless powder?

1. Nitro cotton, nitroglycerine, and nitroguanidine
2. Nitro cellulose, nitroglycerine and sallistite
3. Nitro cellulose, nitroglycerine, and dinitrotoluene
4. Nitro cellulose, nitroglycerine and dibutylpht+halite

Answer-1

56. Given below are two statements:

Statement (I): A history of chronic heavy drinking is associated with the damage of most of the

body's organ

Statement (II): The two most prominent organ which gets damaged are the kidney and stomach

In the light of the above statements, choose the correct answer from the options given below:

1. Both Statement (I) and Statement (II) is true
2. Both Statement (I) and Statement (II) are false
3. Statement (I) is true but Statement (II) is false
4. Statement (I) is false but Statement (II) is True

Answer-3

57. Which section of Indian evidence Act 1872 defines evidence as that which a court of Justice is permitted by law to take into consideration for making clear or ascertaining the truth of the fact or point in issue

1. Section 2 IEA 1872
2. Section 45 IEA 1872
3. Section 6 IEA 1872
4. Section 3 IEA 1872

 Answer-4

58. Following statements fulfil the criteria for giving opinion that the signatures are traced forgeries

(A) It is an attempt to reproduce the form, size, proportions, exact relations of all parts of original signature

(B) Signature having good line quality, however, guide lines are present along with written strokes

(C) Imitation of the general feature of genuine writing but cannot be an exact duplicate in in size and proportion

(D) Presence of two or more identical signatures

Choose the most approprite answer from the options given below :

1. (A) , (B) only
2. (B) , (C) only
3.  (C) , (D) only
4. (D) , (A) only

Answer-4

59. Given below are two statements : One is labelled as Assertion A and the other is labelled as

Reason R

Assertion (A) : The head of spermatozoa contain a nucleus with densely packed chromosomes

and at the tip of the head is the acrasomal cap, a membranous compartment

Reasons (R) : Acrasomal cap contain enzymes essential for fertilization

In the light of the above statements, choose the correct answer from the options given below :

1. Both (A) and (R) are true and (R) is the correct explanation (A)
2. Both (A) and (R) are truebut (R) is not the correct explanation of (A)
3. (A) is true but (R) is false
4. (A) is false but (R) is true

Answer-1

60. The design of letters which are fundamental to a writing system

1. Copy book form
2. Exemplar
3. Cursive writing
4. Majuscule

Answer-1

61. Which of the following is an example of behavioural biometric

1. Thermogram
2. Skin reflectance
3. Retina
4. Lip motion

Answer-4

62. Which of the following options explains the process of sputtering that occur in Hallow Cathode Lamp (HCL) in Atomic absorption spectrometry

1. Positive ions collide with cathode surface and metal atoms from cathode are ejected
2. Negative ions collide with cathode surface and metal atoms from anode are ejected
3. Positive ions collide with negative ions and metal atoms from anode are ejected
4. Positive ions collide with negative ions and photons are ejected

Answer-1

63. Which of the following instrumental methods used for ink analysis are termed as ‘destrutive’ with reference to document examination?

1. ATR-FTIR
2. GC-MS
3. VSC
4. Raman micro spectrometry

Answer-2

64. Moving belt interface is used as an interface for which of the undermentioned technique

1. HPTLC-MS
2. CE-MS
3. GC-MS
4. HPLC-MS

Answer-4

65. ‘‘SWGSTAIN’’ defines

(A) Angles of impact

(B) Area of origin

(C) Angle of flow

(D) Area of convergence

Choose the correct answer from the options given below :

1. (B) and (C) only
2. (A) and (B) only
3. (A) and (C) only
4. (A) and (D) only

Answer-2

66. ‘‘Cold Turkey’’ is a term associated with

1. Street drug
2. Heroin available through dark net
3. Rehabilitation programme for opiate abusers
4. Operation against drug dealers supplying drugs to Europe from Asia through Turkey

Answer-3

67. Which of the following colour/spot test is used for detecting Abrus precatories

1. Agglutination Test
2. Palet's Reaction Test
3. Duquenois-Levine Test
4. Antimony Pentachloride Test

Answer-1

68. The technique used in identification of saliva are based on the detection of specific types of mRNA expressed exclusively in certain cells in oral cavity using which one of these

1. PCR
2. RT-PCR
3. Sequencer
4. Gel-documentation

Answer-2

69. The metabolite 4-Phenyl-4 piperidino-cyclohexanol is associated with which of the following

1. L S D
2. P C P
3. Methaqualone
4. Flunitrazepam

Answer-2

70. Match list I with List II

List I	List II
(A) The location, size, and shape of the temporary cavity in a body depends	(I) On the weight and velocity of the bullet
(B) Kinetic energy possessed by the bullet depends	(II) On the amount of KE possessed angle of yaw; cauber, construction and configuration of the bullet; and the density, strength, and elasticity of the tissue
(C) The tendency of a full metal jacketed bullet to break-up in the body depends	(III) On the amount of KE lost by the bullet in its Path through tissue, how rapidly the energy is lost and the elasticity and cohesiveness of the tissue
(D) The amount of KE lost by a bullet depends	(IV) On the velocity of the bullet and its tendency to yaw radically

Choose the correct answer from the options given below:

1. (A)-(IV), (B)-(II), (C)-(III), (D)-(I)
2. (A)-(III), (B)-(I), (C)-(IV), (D)-(II)
3. (A)-(II), (B)-(IV), (C)-(I), (D)-(III)
4. (A)-(I), (B)-(III), (C)-(II), (D)-(IV)

Answer-2

71. Watermarks can be examined for the following

(A) Origin of the paper

(B) Sequence of strokes

(C) Secret writings

(D) Dating of the document

Choose the most approprite answer from the options given below :

1. (A), (B) only
2. (B), (C) only
3. (A), (C) only
4. (A), (D) only

Answer-4

72. Match list I with List II

List I	List II
(A) Semen	(I) Starch Iodine Assay
(B) Saliva	(II) Lugel's iodine staining
(C) Menstrual blood	(III) Calorimetric Assay
(D) Vaginal stain	(IV) D-dimer Assay

Choose the correct answer from the options given below:

1. (A)-(III), (B)-(I), (C)-(IV), (D)-(II)
2. (A)-(III), (B)-(II), (C)-(I), (D)-(IV)
3. (A)-(II), (B)-(III), (C)-(IV), (D)-(I)
4. (A)-(III), (B)-(I), (C)-(II), (D)-(IV)

Answer-1

73. The —————— controls the movement of the chromosome during cell division

1. Centromere
2. Telomere
3. Chromatin
4. Allele

Answer-1

74. The drawback of using carbon Disulfide as elution solvent for analysis of fire debris is

1. It is having high exposure limit
2. It is carcinogenic
3. It is having high autoignition temperature
4. It is having high flash point

Answer-2

75. Match list I with List II

List I	List II
(A) Class–1	(I) Kerosene
(B) Class–2	(II) Light petroleum distillates
(C) Class–3	(III) Medium petroleum distillates
(D) Class–4	(IV) Gasoline

Choose the correct answer from the options given below:

1. (A)-(I), (B)-(II), (C)-(III), (D)-(IV)
2. (A)-(I), (B)-(IV), (C)-(II), (D)-(III)
3. (A)-(II), (B)-(I), (C)-(III), (D)-(IV)
4. (A)-(II), (B)-(IV), (C)-(III), (D)-(I)

Answer-4

76. Which of the following is performed for field sobriety testing

(A) Horizontal gaze nystagmus

(B) Walk and turn

(C) Running 100 m in 120 sec

(D) Stand on one foot

Choose the most appropriate answer from the options given below:

1. (A) and (C) only
2. (B) and (D) only
3. (B), (C) and (D) only
4. (A),(B) and (D) only

Answer-4

77. The correct sequence of explosives with respect to its density is

(A) LMX

(B) PETN

(C) RDX

(D) TNT

(E) Torpex

Choose the correct answer from the options given below:

1. (A) > (B) > (C) > (D) > (E)
2. (A) > (E) > (B) > (C) > (D)
3. (A) > (C) > (B) > (D) > (E)
4. (A) > (B) > (C) > (E) > (D)

Answer-2

78. Which of the following informations can be derived from tire impression?

(A) Wheel base

(B) Stance

(C) Tread impression

(D) Speed of the vehicle

Choose the most approprite 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

Answer-2

79. Which of the following is the most common instrument for photographic recording of X-ray diffraction patterns?

1. Debye-scherrer powder camera
2. Gamma camera
3. Geiger tube
4. Scintillation counter

Answer-1

80. Match list I with List II

List I	List II
(A) PbO	(I) Borosilicate glass
(B) B2O3	(II) Flat glass
(C) CaO	(III) Crystal glass
(D) Na2O	(IV) Glass fibre

Choose the correct answer from the options given below:

1. (A)-(I), (B)-(II), (C)-(III), (D)-(IV)
2. (A)-(I), (B)-(IV), (C)-(II), (D)-(III)
3. (A)-(III), (B)-(I), (C)-(IV), (D)-(II)
4. (A)-(IV), (B)-(I), (C)-(III), (D)-(II)

Answer-3

81. Statement (I) : In the writing of a single signature , one writer may actually make fifty distinct movement impulses, while another writer in producing the same letters with same number of pen-lifts may make only twenty five distinct motions.

Statement (II) : This difference marks a distinction in two writings more fundamental than many divergencies in form.

In the light of the above statements, choose the correct answer from the optons given below :

1. Both Statement (I) and Statement II are true
2. Both Statement (I) and Statement (II) are false
3. Statement (I) is true but Statement (II) is false
4. Statement (I) is false but Statement (II) is True

Answer-1

82. Comparison of teeth between missing person and dead body is done by gross examination and

1. Superimposition
2. Radiography
3. Anthropometry
4. Spectrophotometry

Answer-2

83. Visualization of latent print by silver physical developers best suit for

(A) Porous surface

(B) Non-porous surface

(C) Semi-porous surface

(D) Polymer surface

Choose the most appropriate answer from the options given below:

1. (A) and (B) only
2. (A) and (C) only
3. (B) and (D) only
4. (B) and (C) only

Answer-2

84. In a finger print biometric system, the correct sequence of processes for matching of two fingerprints is

(A) Alignment

(B) Pairing

(C) Score Generation

(D) Fingerprint matching

(E) Performance evaluation

Choose the correct answer from the options given below:

1. (A), (B), (C), (D), (E)
2. (A), (C), (B), (D), (E)
3. (B), (A), (C), (D), (E)
4. (B), (C), (A), (D), (E)

Answer-1

85. Which of the following are methods of initiating an improvised explosive device?

(A) Time delay

(B) Energy delay

(C) Booby trap

(D) Bomber controlled

Choose the most appropriate 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

Answer-3

86. Which one of the following correctly depicts 0.01 ppm?

1. 0.1 ng / ml
2. 0.1 mg / 1000 ml
3. 0.01 mg / 10 ml
4. 1 mg / 10 ml

Answer-4

87. Lithography printing has following characteristics

(A) The printing plane is engraved to various depths, resulting in a raised image on the document

(B) The ink is offset from the printing plate to a rubber blanket and finally to the substrate

(C) The printed and non-printed areas of the plate resides with the same plane

(D) It relies on the principle that oil and water do not mix

(E) The printing process utilize raised type resulted in a slight embossing of printed images

Choose the correct answer from the options given below :

1. (A), (B), (C) only
2. (B), (C), (D) only
3. (C), (D), (E) only
4. (E), (A), (B) only

Answer-2

88. An oxidation -reduction reaction involves a change in the —————— state of a molecule

1. Chemical
2. Physical
3. Oxidation
4. Precipitation

Answer-3

89. The common brand names or street names for synthetic marijuana are

(A) Spice

(B) Bath salts

(C) Speed

(D) K2

(E) Special K

Choose the correct answer from the options given below :

1. (A), (B) and (E) only
2. (A) and (E) only
3. (B), (D) and (E) only
4. (A), and (D) only

Answer-4

90. Grievous hurt fall under section –––––––––––– IPC

1. 458
2. 301
3. 302
4. 320

Answer-4

Read the given passage carefuly and answer the question that follow:

In an early morning of one fine day, two vehicles collided on an intersection of two roads. The incident caused death of a person sitting on the back seat of vehicle, Say vehicle - I. The driver of the another vehicle, say vehicle - II, ran away from the scene and the incident was reported to police by the driver of vehicle – I. On investigation. vehicle - II was recovered by the police. For further investigation, a forensic expert was called. On examination of the scene, a skid mark of length 2 L meter was found by vehicle - II. However, vehicle - I has left a curved scuff mark of radius 60 metres. Paint samples, which was mutually transferred to the vehicles were also collected. On examination of vehicle - I, few hair sample and blood spot was also found. Bloodspot was circular in shape with diameter 15 mm. Microscopic examination of hair revealeddiameter of medulla and hair shaft as 2μm and 6μm respectively.

91. Angle of impact of blood spot recovered from vehicle - I is

1. 60°
2. 75°
3. 90°
4. 120°

Answer-3

92. The estimated speed of vehicle - I is (coefficient of friction = 0.8) :

1. 98 km/h
2. 78 km/h
3. 62 km/h
4. 52 km/h

Answer-2

93. The raisins used in the paints of Vehicle - I and Vehicle - II can be better analyzed using which of the following techniques?

1. FTIR
2. AAS
3. ICP-AES
4. NAA

Answer-1

94. The estimated speed of vehicle - II is (coefficient of friction = 0.9)

1. 40 km/h
2. 69 km/h
3. 75 km/h
4. 95 km/h

Answer-2

95. Medullary index of hair sample collected from vehicle - I is

1. 0.66
2. 0.44
3. 0.33
4. 0.22

Answer-3

Read the given passage carefully and answer the question that follow:

A female who was provided security by the government felt hereself safe from those who wanted to kill her. One fine day, when she was getting ready to leave for her office in the official vehicle, she was shot by her two security personals on duty that day, just close to the vehicle. It took some time for others present there to realize this incident. This female was rushed to the hosptial by others present there. She was bleeding profusely. She was immediately taken to OT and forensic medicine expert was also called in. As the doctors started treating upon her, she breathed last.

 96. Medico-legal examination of entry and exit wounds in this case shall help to determine

(A) Post-Mortem injury

(B) Ante-Mortem injury

(C) Range of fire

(D) Time since fire

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

Answer-2

97. Under which section of IPC will these two security guards on duty at the time of incident be punished

1. 302
2. 498
3. 375
4. 304

Answer-1

98. Which of the following evidence shall be of immense forensic importance?

(A) Fiream recovered

(B) Fired bullet

(C) Catridge cases

(D) Visitors register

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

Answer-2

99. Which instrument/technique will confirm the use of firearm which were in the custody of these Two security guards at the time of incident

1. TLC
2. Comparison microscope
3. Visual spectrophotometer
4. HPLC

Answer-2

100. What would be the role of forensic medicine expert in such situation to opine about?

(A) Cause of death

(B) Line of treatment

(C) Entry and exit wound

(D) Time since death

Choose the most appropriate answer from the options given below:

1. (A),(B) and (C) only
2. (B),(C) and (D) only
3. (A),(C) and (D) only
4. (A),(B) and (D) only

Answer-3

In this part, questions are available from Q.51-100 of the forensic science section.

For questions 1-50 CLICK HERE