December 2020 and June 2021 UGC NET Solved Question Paper (Forensic Science)

76. Match List I with List II

 List I List II
 Teeth ( Permanent) Age
A.Central incisorsI.9‐10th year
B.First BicuspidsII.17‐25th year
C.CaninesIII.9‐10th year
D.Third MolarIV.7‐8th year

Choose the correct answer from the options given below:

1. A ‐ l, B ‐ ll, C ‐ lll, D ‐ lV

2. A ‐ lV, B ‐ lll, C ‐ l, D ‐ ll

3. A ‐ lV, B ‐ l, C ‐ lll, D ‐ ll

4. A ‐ lll, B ‐ lV, C ‐ l, D ‐ ll

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3.

77.) Match List I with List II

 List I List II
A.PelvisI.Height
B.DentitionII.Race
C.Length of boneIII.Sex
D.PrognathismIV.Age

Choose the correct answer from the options given below:

1. A ‐ l, B ‐ lll, C ‐ ll, D ‐ lV

2. A ‐ lll, B ‐ lV, C ‐ l, D ‐ ll

3. A ‐ lV, B ‐ ll, C ‐ l, D ‐ lll

4. A ‐ lll, B ‐ lV, C ‐ ll, D ‐ l

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2.

78.) The CORRECT sequence regarding the basic concept of crime investigation is

A. Crime scene management

B. Discovery of crime

C. First officer response

D. Reconstruction of crime

Choose the correct answer from the options given below:

1. A, B, C, D

2. C, B, A, D

3. B, C, D, A

4. B, C, A, D

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4.

79.) Arrange the separation technique according to increasing order of sophistication

A. Fractional Distillation

B. GC‐TCD

C. Sieve

D. TLC

Choose the correct answer from the options given below:

1. C < A < E < D < B

2. C < A < E < B < D

3. A < C < E < B < D

4. C < A < B < E < D

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2.

80.) Standing from electron gun which one of the following is the CORRECT sequence for SEM

A. Stage

B. Anode

C. Magnetic lens

D. Backscattered electron detector

E. Scanning coil

Choose the correct answer from the options given below:

1. A, E, B, C, D

2. D, A, C, E, B

3. C, B, D, E, A

4. B, C, E, D, A

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4.

81.) For a given camera, the CORRECT sequence of the lens opening (aperture setting) is:

A. F‐2

B. F‐8

C. F‐10

D. F‐12

E. F‐22

Choose the correct answer from the options given below:

1. A > B > C > D > E

2. B > A > C > D > E

3. E > D > C > B > A

4. D > B > C > A > E

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1.

82.) The CORRECT sequence of boiling points of various component of gasoline is:

A. iso‐pentane

B. n‐pentane

C. iso‐hexane

D. n‐hexane

E. n‐heptane

Choose the correct answer from the options given below:

1. A > B > C > D > E

2. B > A > D > C > E

3. E > D > C > B > A

4. E > C > D > A > B

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3.

83.) The CORRECT sequence of the glass manufacturing process is

A. Melting

B. Forming

C. Annealing

D. Secondary process

Choose the correct answer from the options given below:

1. A, B, C, D

2. B, A, C, D

3. B, A, D, C

4. A, D, B, C

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1.

84.) The CORRECT sequence for the examination of fingerprint as per SWGFAST guidelines is:

A. Analysis

B. Comparison

C. Evaluation

D. Verification

Choose the correct answer from the options given below:

1. A, B, C, D

2. B, A, C, D

3. B, C, A, D

4. B, D, A, C

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1.

85.) The CORRECT sequence of the process in a biometric recognition system is:

A. Acquisition

B. Feature selection

C. Feature extraction

D. Identification / Verification

E. Performance evaluation

Choose the correct answer from the options given below:

1. A, C, B, D, E

2. A, B, C, D, E

3. A, B, D, C, E

4. A, D, B, C, E

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1.

86.) Given below are two statements:

Statement I: When tablets or capsules are found in the immediate vicinity of, or in the possession of, an unconscious patient, it is reasonable to assume that a drug overdose has been taken

Statement II: When circumstantial evidence is lacking, a diagnosis of poisoning may be difficult to sustain on the basis of clinical examination

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

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1.

87.)  Given below are two statements:

Statement I: The spectral response, quantum efficiency, sensitivity, and dark current are determined by the composition of the photo‐cathode

Statement II: The best photocathodes capable of responding to visible light are less than 30 percent quantum efficient

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

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1.

88.)  Given below are two statements:

Statement I: Metallic arsenic is not poisonous, as it is insoluble in water and therefore incapable of absorption from the alimentary canal.

Statement II: It oxidizes by exposure to the air, and then becomes poisonous

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

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1.

89.) Given below are two statements, one is labeled as Assertion A and the other is labeled as Reason R

Assertion A: The country‐made weapons are more or less useless when fired from a long distance

Reason R: The velocity loss of the standard ammunition, when fired from the country‐made firearms, are drastic due to incomplete combustion, escape of gases, and wastage of energy

In light of the above statements, choose the most appropriate answer from the options given below

1. Both A and R are correct and R is the correct explanation of A

2. Both A and R are correct but R is NOT the correct explanation of A

3. A is correct but R is not correct

4. A is not correct but R is correct

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1.

90.) Given below are two statements:

Statement I: The design of letters may be an eye‐catching feature, however, the characteristics of execution of writing are the corner stones of accurate identification

Statement II: Identification rests not alone on a similar combination of identifying attributes, but also on a coexistent lack of basic divergencies between the questioned and standard writing

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

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1.

Passage I

Read the given passage carefully and answer the questions that follow

An adolescent girl in a village had fallen in love with a boy of the same village. The families of both did not agree upon their marriage. The sarpanch of this village had two young sons. One of these also started liking this girl but this girl never responded to him. Though the families had decided against their marriage, this girl and boy continued to meet each other on one or another pretext, which was not liked by the brother of this girl. One fine day this girl along with her mother went towards the nearby field and the villagers also saw one son of sarpanch along with his friend passing this field. Later a passerby found the dead body of this girl in a half‐naked position in the said field. The same was informed to the police. IO on reaching this spot started enquiring the villagers since no CCTV was installed. Many witnesses supported the statement that they had seen the son of sarpanch and his friend near this field around the same time when this girl and her mother went to this field. Meantime, an eye witness also came forward and confirmed that the mother and brother ( who probably had already reached to this field before his sister and mother) of this girl killed her to save the dignity of their family.

91.) Which of the following evidence shall be analyzed in a suspected case of rape

A. Examination of footprints

B. Examination of undergarments

C. Examination of vaginal swab

D. Examination of cigarette butt

Choose the correct answer from the options given below:

1. A and B only

2. A and C only

3. B and C only

4. C and D only

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3.

92.) Which evidence of these is of no use to conclude the cause of death

1. Ligature mark

2. Protruded tongue

3. Grievous injury

4. Contusion

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4.

93.) The clothing of the victim shall be sent to which division of Forensic Science laboratory:

1. Biology

2. Toxicology

3. Questioned document

4. Fingerprints

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1.

94.) Which of these tests shall be conducted on suspects to confirm their involvement in the rape of the victim in this case:

1. DNA and drug analysis

2. DNA and serology

3. Drug analysis and serology

4. Toxicology and fingerprints

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2.

95.) What would be the other sources for IO to investigate the involvement of all suspects in this case:

A. CCTV

B. Mobile phone

C. Cigratte built

D. Soil

Choose the correct answer from the options given below:

1. A and B only

2. A and C only

3. C and D only

4. B and C only

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4.

Passage II

Read the given passage carefully and answer the questions that follow

Many females started disappearing in a particular area of a city. Their families tried to lodge their complaint but the name was not registered as the police officer on duty did not give any heed to their complaint. After few days, more females went missing, and finally, the residents of that village went to the higher authorities of the police department.

Subsequently, FIR was lodged. Police started an investigation of this case. since there was no CCTV installed in that area, IO depended on many quires on eyewitnesses. One of the witnesses stated that he had seen a girl entering this house. He had taken her there on the pretext of the part‐time job but did not see her coming back from the house till the evening of that day. IO went to this house, started looking for some evidences. He located few body pieces along with a sharp big knife (Kitchen Knife) lying in the bathroom which was used exclusively by this servant. The servant was arrested. On further investigation, many more body parts were recovered from the backyard of this house.

On questioning this servant, he confessed that much more body parts were disposed off in the nearby sump, which was collected by a team of cleaners under the supervision of investigating agencies and doctors involved in this case. These body parts were sent for examination. IO canceled many other items like hairpins, hairbands, rings, bangles, etc from this house. The owners of this house were also arrested on suspicion.

96.) Under which section of IPC the servant of this house be arrested

1. 498

2. 205

3. 375

4. 204

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4.

97.) Which of the following test would help to confirm the identity of the victims

1. ABO blood group examination

2. DNA analysis

3. Benzidine test

4. Acid phosphate test

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2.

98.) To maintain the chain of custody of these samples, arrange the following steps in the CORRECT order

A. Digging out samples

B. Transportation samples to Mal Khana

C. Handing over of samples to IO

D. Collection of samples

E. Handing over of samples to the forensic laboratory

Choose the correct answer from the options given below

1. A, B, C, D, E

2. A, C, E, B, D

3. A, D, C, E, B

4. A, D, C, B, E

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4.

99.) The knife found at the scene has the crucial evidence of

1. Seminal fluid

2. Urine

3. Saliva

4. Fingerprint

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4.

100.) The age of these victims can be established using which of the following:

A. Dental study

B. Length of sternum

C. Skull sutures

D. Soft tissues

Choose the correct answer from the options given below:

1. B and D only

2. A and B only

3. A and C only

4. C and D only

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3.

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