UGC NET Exam July 2018 Forensic Science Paper-2 Question Paper With Answer Key

61. Consider following statements regarding cause of death in hanging :

(a) Asphyxia is the main cause of death in complete hanging.

(b) Occlusion of neck blood vessels is the main cause in incomplete hanging.

(c) Reflex vagal inhibition theory is no more considered a common cause of death in hanging.

(d) Commonest cause of death in hanging is combined asphyxia and venous congestion.

Code :

(1) (a), (b) and (c) are correct.

(2) (a) and (c) are correct.

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

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

Answer: (1) (a), (b) and (c) are correct.

62. Drum of a photocopier if damaged may result in which of the following type of characteristics ?

(a) Individual characteristics

(b) General characteristics

(c) Transitory characteristics

(d) Idiosyncratic characteristics

Code :

(1) (a), (b) and (c) are correct.

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

(3) (a) and (c) are correct.

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

Answer: (3) (a) and (c) are correct.

63. The velocity of bullet of .303 Mark VII cartridge fired from .303-rifle is 2440 ft/sec and the pitch of rifling is one turn in 10 inches. The rate of spin of the bullet when it leaves the muzzle is approximately :

(1) 2560 revolutions per second

(2) 2930 revolutions per second

(3) 3360 revolutions per second

(4) 3930 revolutions per second

Answer: (2) 2930 revolutions per second

64. Weight of dry skeleton in adult human males is :

(1) 1.5 kg

(2) 4.5 kg

(3) 8 kg

(4) 12.5 kg

Answer: (2) 4.5 kg

65. Regarding human pelvis, consider the following statements and choose the correct answer from the code given below :

Code :

(1) (a), (b) and (c) are correct.

(2) (a) and (c) are correct.

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

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

Answer: (3) (c) and (d) are correct.

66. A person was found dead in his flat with gun-shot injuries. The room was bolted from inside. A window was open. The distance of victim from window was about 1 meter. There was  spread of shots about 10 inch in diameter. From the body, six LG shots were recovered. The investigating officer wants to know as to what type of firearm was used. In your opinion, with which of the following firearms, the firing could have been conducted ?

(1) A 12-bore gun with 30-inch cylindrical barrel.

(2) A 12-bore gun with full choke barrel.

(3) A 12-bore paradox gun.

(4) A country made pistol chambered for firing a shot-gun cartridge.

Answer: (4) A country made pistol chambered for firing a shot-gun cartridge.

67. Among the Carpal bones, which of the following is last to appear radiologically ?

(1) Capitate

(2) Hamate

(3) Pisiform

(4) Triquetral

Answer: (3) Pisiform

68. Which of the following statements is true ?

(1) Modified cordite is semi-smokeless powder.

(2) Modified cordite contains equal amounts of nitrocellulose and nitroglycerine.

(3) The percentage of nitroglycerine in modified cordite is more than that of nitrocellulose.

(4) The percentage of nitroglycerine in modified cordite is less than that of nitrocellulose.

Answer: (4) The percentage of nitroglycerine in modified cordite is less than that of nitrocellulose.

69. A claymore mine is an explosive device, which is :

(1) Throw-down type.

(2) It is a curved rectangular box with legs stuck in ground and gives directional shower of projectiles contained in the explosive material.

(3) It is kept totally under the ground and explodes when a soldier keeps his foot on it.

(4) It is placed in a vehicle etc. and explodes when it is lifted.

Answer: (2) It is a curved rectangular box with legs stuck in ground and gives directional shower of projectiles contained in the explosive material.

70. Primary centres of ossification in talus appears at :

(1) 1 month of intrauterine life

(2) 7 months of intrauterine life

(3) 3 years

(4) 7 years

Answer: (2) 7 months of intrauterine life


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