UGC NTA NET/JRF Exam, Forensic Science, June-2019

Total Questions: 100

31. For determination of stature which of the following formulae rules can be utilized?

(a) Dupertuis and Hadden formula
(b) Trotter and Gleser formula
(c) Widmark formula
(d) Pearson formula
Choose the correct option from those given below: 

Correct Answer: A. (a), (b), (d)

32. Determination of species origin of a bone is done by

(a) comparative anatomy
(b) microscopy
(c) precipitin test
(d) phosphorescence
Choose the correct option from those given below: 

Correct Answer: A. (a), (b) and (c) only

33. Match List-I with List-II:

List-I (Bone)List-II (Parameter Character)
(a) Female mandible(i) Parietal eminences are larger
(b) Male mandible(ii) Angles inverted
(c) Female skull(iii) Chilotic index > 100
(d) Male pelvis(iv) Frontal sinuses are more developed
(v) Symphysis menti is square

Choose the correct option from, those given below:

Option(a)(b)(c)(d)
A.(iii)(iv)(i)(v)
B.(iv)(i)(iii)(ii)
C.(ii)(v)(i)(iii)
D.(v)(iii)(ii)(i)
Correct Answer: C.

34. In the context of two statements, which one of the following is correct?

Statement 1 (S₁): Secondary explosives are reasonably insensitive to initiation.
Statement 2 (S₂); Secondary explosives require stronger energy to get detonated.

Correct Answer: A. Both S₁ and S₂ are correct

35. For extraction from fire debris by dynamic adsorption

(a) Tubes having charcoal arc inserted into top of an airtight container.
(b) It is a destructive method
(c) It is also known as adsorption-elution.
(d) Container is cooled for accumulation of more accelerant into headspace.
In context of the above, choose the correct combination:

Correct Answer: D. (a) and (c)

36. Domestic kerosene is blue in colour due to

Correct Answer: C. Oil Blue 35

37. ANFO stands for

Correct Answer: B. Ammonium Nitrate Fuel Oil

38. The correct sequence of events of fire process in order of occurrence is

Correct Answer: D. incipient, free burning, smouldering

39. The fundamental chemical reaction for fire initiation is

Correct Answer: B. oxidation

40. The major component of 'Molotov' cocktail is

Correct Answer: A. gasoline