Mock Test 4 Forensic Science Competitive PG Exams

Welcome to your Mock Test 4 Forensic Science Competitive PG Exams

1. 
Nylon 6 is produced from:

2. 
Sex chromatin is found in:

3. 
A fetus becomes viable by the age of

4. 
Inside the human body cyanide attaches to cytochrome-C oxidase as it has a high affinity for:

5. 
In mobile forensic, IrDA stands for

6. 
DNA typing facility in a forensic science laboratory in India was first introduced at:

7. 
Which of the following is not the objective of forensic anthropology?

8. 
Infrared spectra of paint sample without any preprocessing of sample can be obtained by technique of

9. 
Fishy Smell is present in which of the poisons:

10. 
Almonds flakes with a clean hole by a bullet striking at an angle of:

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

12. 
Detectors in IR spectrophotometry include the following:

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

13. 
Root calcification of 1st permanent molar begins at

14. 
What is the color spot in the Marquis test for LSD?

15. 
Apart from its local anesthetic activity lidocaine is also used as:

16. 
Assertion and Reason Question

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

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:

18. 
Match the following:

Instrument

Material

(a) Benzidine

(i) Green

(b) O-Tolidine

(ii) Fluorescence

(c) Phenolphthalein

(iii) Blue

(d) Luminol

(iv) Pink

19. 
In which of the following cases, the study of diatoms will be helpful?

20. 
The blood grouping system was given by

21. 
Which of the following have an oval cross-section of the hair shaft?

22. 
The lowest temperature at which a volatile material ignites itself without the help of any external flame or ignition source is called

23. 
When pellets of a shotgun cartridge stick together and travel for large distances as a single mass, the phenomenon is known as

24. 
Restriction enzymes used in RFLP technique helps to

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

26. 
In photography, high ISO numbers are used in which of the following?

27. 
In which period snaphaunce firearms were introduced?

28. 
The Karyotype in Klinefelter syndrome is

29. 
A blind loop in handwriting can be defined as

30. 
Which one of the following types of ink, if erased, can be restored with the sulfocyanic acid fuming method?

31. 
In mobile forensics, BTS stands for

32. 
In 7.62 × 51 mm cartridge, the two figures represent:

33. 
Why cement is of greenish-gray color?

34. 
The gelling agents added to explosive mixtures to improve their resistance to moisture and increase viscosity are known as:

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:

36. 
To define a special type Egyptian word pictures, which of the following is the right word?

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.

38. 
The following forms the finger ridges:

39. 
A brownish colored scab over an abrasion is formed by:

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:

41. 
Harris lines are:

42. 
Which of the following program is run to examine network traffic

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.

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:

45. 
Which of the following instrument is used to identify the organic drugs?

46. 
Lead-2,4,6-trimifroresor-cindte which is used as a priming compound is also known as

47. 
Kerosene normally boils in the range of

48. 
Which of the following laws governs gas-liquid chromatography?

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

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