2012 December UGC NET Solved Question Paper in Forensic Science (Paper 3)

41. A brownish colored scab over an abrasion is formed by

(A) < 24 hours

(B) 2-3 days

(C) 5-7 days

(D) 10-15 days

Answer: (B)

42. Apart from humans, P30 in seminal stain is found in

(A) Cat

(B) Fowl

(C) Rat

(D) Cow

Answer: (A)

43. In vehicle accident, tyre marks on body is suggestive of:

(A) Run over

(B) Primary impact

(C) Secondary impact

(D) Tertiary impact

Answer: (A)

44. Match the following in case of deciphering of secret writings:

List – I                                    List – II

a. Soap                                    i. heat

b. Milk                                     ii. Ferric compounds

c. Sodium Chloride                 iii.water

d. Potassium thiocyanate        iv.silver nitrate

Codes:

      a b c d

(A) iii i iv ii

(B) iv iii i ii

(C) ii i iv iii

(D) iv iii ii i

Answer: (A)

45. The following is a suitable material for casting of tool marks:

(a) Wax

(b) Plasticine

(c) Woodsmetal

(d) Faxfilm

Codes:

(A) (a) and (b) are correct.

(B) (b) and (c) are correct.

(C) (c) and (d) are correct.

(D) (a) and (d) are correct.

Answer: (C)

46. Pyrolysis gas chromatography is useful technique for characterization of the following paint constituents:

(A) Pigment

(B) Binder

(C) Lacquer

(D) Solvent

Answer: (B)

47. Radial fractures on glass, surface starts on:

(A) Side of impact

(B) Opposite side of impact

(C) Edge of the glass

(D) Corners of the glass

Answer: (B)

48. “Davidson Body” is present in

(A) Basophil

(B) Neutrophil

(C) Lymphocyte

(D) Monocyte

Answer: (B)

49. Shoval shaped incisors are found amongst

(A) Mongoloids

(B) Negroid

(C) Aboriginal Australians

(D) Eskimos

Answer: (A)

50. Boyde’s formula helps to determine

(A) Age

(B) Sex

(C) Stature

(D) Race

Answer: (A)

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