[50 MCQs] Mock Test 4 As Per NTA UGC NET Forensic Science Syllabus

Welcome to your Mock Test 4 Forensic Science Competitive PG Exams

Nylon 6 is produced from:

PolyVinyl chloride

Hexamethylenediamine

Caprolactam

Adipic acid

Sex chromatin is found in:

Leukocytes

Monocytes

Bone Marrow

Lymphocytes

A fetus becomes viable by the age of

8 months

9 months

7 months

6 months

Inside the human body cyanide attaches to cytochrome-C oxidase as it has a high affinity for:

Ca2+ ions

Mg+ ions

Na+ ions

Fe3+ ions

In mobile forensic, IrDA stands for

Intra Detection Apparatus

Infrared Data Association

Infrared Detection Application

Infrared Device Authentication

DNA typing facility in a forensic science laboratory in India was first introduced at:

Hyderabad CFSL

Kolkata CFSL

Guwahati CFSL

Chandigarh CFSL

Which of the following is not the objective of forensic anthropology?

Field recovery

To perform autopsy

Identify trauma relevant to the manner of death

Establish a biological profile

Infrared spectra of paint sample without any preprocessing of sample can be obtained by technique of

Diamond anvil cell sampling FTIR

Cross force sampling FTIR

Cross flame force sampling FTIR

Flame forces sampling FTIR

Fishy Smell is present in which of the poisons:

Mercuric Chloride

Carbolic acid

Phosphorus

Zinc Phosphide

10.

Almonds flakes with a clean hole by a bullet striking at an angle of:

Oblique angle to the glass

When bullets hits the edge of a glass

Bullet struck in the glass panel

Perpendicular to the glass

11.

Which of the following antigen belongs to the Kell system

a. Cote
b. A2
c. W5
d. Jsa
e. Jsb
Choose the correct option

a, d and e

a, b and c

b, c and d

a, b and e

12.

Detectors in IR spectrophotometry include the following:

(a) Golay detector (b) Electron capture detector (c) Photodetector (d) Thermocouples
Codes:

Only (a)

(b) and (c) are correct

Only (b)

13.

Root calcification of 1st permanent molar begins at

6th month of IUL

6th month after birth

At birth

1 year after birth

14.

What is the color spot in the Marquis test for LSD?

Blue

Yellow

Black

Green

15.

Apart from its local anesthetic activity lidocaine is also used as:

Analgesic drug

Antiarrhythmic drug

Immuno Suppressant drug

Antiepileptic drug

16.

Assertion and Reason Question

Assertion (A): Methanol consumption causes blindness.
Reason (R): Because of the metabolic products like lactic acid and acetone

Both (A) and (R) are false

(A) is false but (R) is true

(A) is true but (R) is false

17.

Which of the following measurements are commonly used for gait analysis?

A. Person’s stride
B. Step length
C. Step width
D. Step height
Choose the correct answer from the options given below:

A, B, and D only

B, C, and D only

A, B, and C only

A, C, and D only

18.

Match the following:

Instrument	Material
(a) Benzidine	(i) Green
(b) O-Tolidine	(ii) Fluorescence
(c) Phenolphthalein	(iii) Blue
(d) Luminol	(iv) Pink

(i), (iii), (ii), (iv)

(iii), (i), (iv), (ii)

(iii), (ii), (i), (iv)

(iv), (iii), (i), (ii)

19.

In which of the following cases, the study of diatoms will be helpful?

Dry drowning

Immersion drowning

Near drowning

Filigree burns

20.

The blood grouping system was given by

Burrard

Curry

Landsteiner

Henry

21.

Which of the following have an oval cross-section of the hair shaft?

Mongoloids

Caucasians

All human have oval cross section shaft

Negroids

22.

The lowest temperature at which a volatile material ignites itself without the help of any external flame or ignition source is called

Flash Point

Fire Point

Pout Point

Ignition point

23.

When pellets of a shotgun cartridge stick together and travel for large distances as a single mass, the phenomenon is known as

Balling of shot

Kronlein shot

External ricochet

Internal ricochet

24.

Restriction enzymes used in RFLP technique helps to

Cut the time for PCR reaction

Cut DNA at specific sites

Limit the amount of protein produced in a cell

Cut the DNA replication rate

25.

Match the following:

List I	List II
(a) Escapement	(i) The cylinder that serves as the baking for the paper and absorbs the blow from the typeface
(b) Type-Ball	(ii) Typewriters that print 10 characters to the inch
(c) Platen	(iii) A device containing all the typefaces of some single element typewriter and which by rotation and tilting, prints the type characters
(d) PCA machines	(iv) The spacing along the line of typewriting, that is, the basic letter spacing
	(v) The machine that prints 12 characters to the inch

(ii), (iii), (v), (i)

(iv), (iii), (i), (ii)

(iv), (i), (iii), (v)

(i), (iv), (ii), (iii)

26.

In photography, high ISO numbers are used in which of the following?

Average lighting conditions

Low lighting conditions

Conditions where flash is used

High lighting conditions

27.

In which period snaphaunce firearms were introduced?

1570s

1590s

1580s

1610s

28.

The Karyotype in Klinefelter syndrome is

45 XXY

47 XXY

45 XY

47 XY

29.

A blind loop in handwriting can be defined as

A loop formation completely filled with ink

A complete loop formation

An incomplete loop formation

A loop formation partially filled with ink

30.

Which one of the following types of ink, if erased, can be restored with the sulfocyanic acid fuming method?

Inkjet inks

Iron base inks

Printing inks

Ball-pen inks

31.

In mobile forensics, BTS stands for

Basic Transceiver Service

Basic Transmission Service

Basic Transceiver Station

Base Transceiver Station

32.

In 7.62 × 51 mm cartridge, the two figures represent:

Calibre of firearm from which it is fired × length of the bullet loaded in cartridge

Calibre of firearm from which it is fired × length of the cartridge case

Calibre of firearm from which it is fired × length of cartridge

Calibre and length of the chamber of the firearm from which it is fired

33.

Why cement is of greenish-gray color?

Tetra-calcium silicate

Tetra-silicon-aluminate

Tetra-tricalcium aluminoferrite

Tetra-calcium aluminoferrite

34.

The gelling agents added to explosive mixtures to improve their resistance to moisture and increase viscosity are known as:

Centralites

Alex

Alginates

Akardite

35.

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:

A and B only

A and C only

C and D only

B and D only

36.

To define a special type Egyptian word pictures, which of the following is the right word?

Alpharobics

Phonographs

Alphographs

Hieroglyphics

37.

Assertion and Reason Question

Assertion (A): NAA shows great sensitivity for many elements.
Reason (R): Absolute sensitivities of detection in NAA does not depend on atomic weight of element, irradiation time and decay period.

(A) is incorrect and (R) is correct.

Both (A) and (B) are correct.

(A) is correct and (R) is incorrect.

Both (A) and (R) are incorrect.

38.

The following forms the finger ridges:

Dermal cells

Dots or islands

Minutiae

Rows of sweat pores

39.

A brownish colored scab over an abrasion is formed by:

<24 hours

2-3 days

5-9 days

5-7 days

40.

Features of antemortem burns include:

(i) Cherry red color of blood
(ii) Pugilistic attitude
(iii) Singeing of hair
(iv) Soot in air ways
Codes:

(ii), (iii) are correct

(ii), (iii), (iv) are correct

(i), (iv) are correct

(i), (ii), (iv) are correct

41.

Harris lines are:

Mineralizations of teeth

Lines of arrested growth in bones

Wrinkling in forehead seen in aging individuals

Opaque lines in cornea

42.

Which of the following program is run to examine network traffic

TCP dump

TCP NT dump

TCP Slack dump

Net dump

43.

Assertion and Reason Question

Assertion (A): Latent fingerprints suspected on surfaces like cloth, carpet, towels etc. are difficult to visualize.
Reason (R): These surfaces are highly absorbent.

Both (A) and (R) are incorrect.

Both (A) and (R) are correct.

(R) is correct but (A) is not correct.

(A) is correct but (R) is not correct.

44.

Which of the following are correct regarding Mitochondrial DNA Analysis?

(i) mt DNA has 16,569 base pairs
(ii) Each mitochondria contains 105mt DNA strands
(iii) mt DNA is divided into 2 hyper variable regions- HVR1 and HVR2
(iv) HVR1 extends from bp 16,000- 16,569
Code:

Only (i), (ii) and (iii) are correct

Only (i), and (iv) are correct

Only (ii), (iii) and (iv) are correct

Only (i), (iii) and (iv) are correct

45.

Which of the following instrument is used to identify the organic drugs?

Infra-red spectrophotometer

Polymerase chain reaction

Automatic blood analyzer

Atomic absorption spectrophotometer

46.

Lead-2,4,6-trimifroresor-cindte which is used as a priming compound is also known as

Lead styphnate

Lead azide

Lead rhodizonate

Pyrodex

47.

Kerosene normally boils in the range of

550 °C – 650 °C

750 °C – 850 °C

350 °C – 450 °C

150 °C – 250 °C

48.

Which of the following laws governs gas-liquid chromatography?

Henry’s Law

Lebuc’s Law

Beer’s Law

Piobert’s Law

49.

Assertion and Reason Question

Assertion (A): All humans have A antigens in blood.
Reason (R): Because it produces both anti-A and anti-B antibodies.
Codes

Both (A) and (R) are incorrect

(R) is correct and (A) is incorrect

Both (A) and (R) are correct

(A) is correct and (R) is incorrect

50.

Match the following:

List – I	List – II
(a) MN	(i) WBC
(b) ESD	(ii) Red cell antigen
(c) GC	(iii) Red cell isoenzyme
(d) HLA	(iv) Serum protein

(ii), (iii), (iv), (i)

(i), (ii), (iii), (iv)

(iii), (i), (ii), (iv)

(iv), (i), (ii), (iii)

Mock Test 4 Forensic Science Competitive PG Exams

About ForensicMCQ.com

Main Pages

Feedbacks

Need Help?