VETERINARY LIVESTOCK INSPECTOR 2021
Kerala PSC livestock inspector Question Paper and Answer key
1. Genus of goat is–
(A) Ovis (B) Capra✓
(C) Bos (D) Bubalus
2. Spleenic fever is another name for–
(A) FMD (B) Anthrax✓
(C) Cowpox (D) Mastitis
3. Which element is deficient in milk?
(A) Mg (B) Ca
(C) Fe✓ (D) P
4. Cattle disease transferred to man is–
(A) FMD (B) Anthrax✓
(C) Rinderpest (D) Footrot
5. Expulsion of placenta should be within–
(A) 2 - 3 hr (B) 4 - 8 hr
(C) 6 - 8 hr✓ (D) 10 - 12 hr
6. Roughage contain moisture up to–
(A) 15 - 20% (B) 5 - 10%
(C) 10 - 15%✓ (D) 20 - 25%
7. Dual purpose breed of goat–
(A) Barbari (B) Jamnapari✓
(C) Marwari (D) Beetul
8. Gestation period of cow is days–
(A) 283 - 285✓ (B) 290 - 292
(C) 142 - 145 (D) 152 - 154
9. Mating of the related individual with 4-6 generation is known as–
(A) Inbreeding✓ (B) Linebreeding
(C) Close breeding (D) Outcrossing
10. The largest part of ruminant stomach–
(A) Omasum (B) Abomasum
(C) Rumen✓ (D) Reticulum
11. Casein form of total milk proteins–
(A) 60 - 65 % (B) 70 - 71 %
(C) 42 - 45 % (D) 80 - 83 %✓
12. Galactopiosis is–
(A) Milk secretion (B) Maintenance of lactation✓
(C) Milk let down (D) Ceasing of lactation
13. Castration done at the age of in goat–
(A) 2 - 4 weeks✓ (B) 3 - 5 weeks
(C) 4 - 6 weeks (D) 3 - 4 weeks
14. World's No.1 egg producer–
(A) New Hempshire (B) Leghorn✓
(C) English class (D) Rhode Island Red
15. Most popular fine wool breed of world–
(A) Rambouillet (B) Lincoln
(C) Corriedale (D) Merino✓
16. Two humped camel is known as–
(A) Cantelus bacterianus✓ (B) Canielus lamr
(C) C. dromedarius (D) None
17. Horse is a–
(A) Ruminant hoofed (B) Non ruminant hoofed✓
(C) Even toed hoofed (D) Odd toed hoofed
18. Immunity is caused by–
(A) Lymphocytes✓ (B) Basophils
(C) Eosinophils (D) All
19. Best pH for semen preservation–
(A) 6.4 (B) 7.4
(C) 7.2 (D) 6.8✓
20. Shortest period of estrous cycle is–
(A) Estrus✓ (B) Procesturs
(C) Metestrus (D) Diestrus
21. The fat content of double toned milk is–
(A) 0.5 % (B) 1.5 %✓
(C) 3.0% (D) 4.5%
22. Milk share consumed for whole milk purpose is–
(A) 1/2 (B) 3/4
(C) 2/3 (D) 1/3✓
23. Heat in camel is known as–
(A) Musth✓ (B) Heat
(C) Goulla (D) Pali
24. The major advantage of weaning in cows–
(A) To get clean milk✓(B) To get strong calves
(C) To get continuous milk (D) Increase milking efficiency
25. Rinderpest is caused by–
(A) Bacteria (B) Virus✓
(C) Parasite (D) Mould
26. Estrogen, progestron and relaxin hormones are secreted from–
(A) Ovary✓ (B) Adrenal
(C) Pituitary (D) Thyroid
27. Thick horns, broad dished forehead and short face are present in–
(A) Haryana (B) Kankrej✓
(C) Tharparkar (D) Nagori
28. Oogenesis and spermatogenesis are a major physiological action of (hormone released from pituitary gland)–
(A) Thyrotropin (B) Prolactin
(C) Follicle stimulating hormone✓ (D) Oxytocin
29. Which type of the ligament is primarily responsible for the udder 'breaking down' ?
(A) Lateral suspensory (B) Median suspensory✓
(C) Both (A) and (B) (D) None of these
30. Failure of the retractor penis muscles to relax and to allow the penis to extend from the sheath is known as –
(A) Cyptorchidism (B) Scrotal hernia✓
(C) Importentia coeundi (D) Free martin (neuter)
31. The number of pre molar teeth in cattle–
(A) 6 (B) 8
(C) 10 (D) 12✓
32. Life span of cattle–
(A) 10 - 15 yr (B) 15 - 20 yr
(C) 20 - 25 yr✓ (D) 25 - 30 yr
33. Ongole is a breed of–
(A) Cow✓ (B) Buffalo
(C) Goat (D) Sheep
34. Cow milk's protein is called–
(A) Zein (B) Lactalbumin
(C) Casein✓ (D) Albumin
35. Morocco leather produced from skin of–
(A) Camel (B) Horse
(C) Sheep (D) Goat✓
36. Maximum producer of wool–
(A) Rajasthan✓ (B) Haryana
(C) U.P. (D) Punjab
37. Average period of lactation in buffalo–
(A) 145 days (B) 175 days
(C) 281 days✓ (D) 332 days
38. Toda is a breed of–
(A) SheeI (B) Goat
(C) Cattle (D) Buffalo✓
39. Paneer is a–
(A) Concentrated milk product (B) Fermented milk product
(C) Coagulated milk product✓ (D) Dried milk product
40. Methylene Blue Reduction Test (MBRT) is conducted to know the efficiency of–
(A) Toned milk (B) Double toned milk
(C) Sterilized milk (D) Pasteurized milk✓
41. Buffer value of milk is due to–
(A) Protein✓ (B) Fat
(C) Lipid (D) Carbohydrate is
42. Average fertile life of an egg–
(A) 12 - 24 hr✓ (B) 1 - 2 days
(C) 3 - 4 days (D) Ij2 day
43. Browsing is common feature of–
(A) Horse (B) Sheep
(C) Cow (D) Goat✓
44. Angora is a native of–
(A) Europe (B) Turkey✓
(C) Holland (D) India
45. The fat content of cream should to be less than–
(A) 25 %✓ (B) 35 %
(C) 45 % (D) 55 %
46. Which of the following vitamins remains ram is most resistant on heat treatment of milk–
(A) Vitamin A✓ (B) Vitamin C
(C) Vitamin BI (D) Vitamin BI2
47. 'White revolution' is related to–
(A) Cotton (B) Milk✓
(C) Rice (D) Sheep
48. Enzyme coagulated milk product is–
(A) Paneer (B) Dahi
(C) Cheese✓ (D) Chhana
49. Colostrum feeding necessary for–
(A) Increasing protein (B) Easy to digest
(C) Disease resistance (D) All✓
50. Mainly draught breed of cattle is–
(A) Gir (B) Sahiwal
(C) Amrit Mahal✓ (D) Kankrej
51. Temperature required for artificial vagina–
(A) 41°C (B) 39 °C✓
(C) 45°C (D) 32 °C
52. Toggenberg is native of–
(A) Europe (B) Switzerland✓
(C) Africa (D) USA
53. National Dairy located at Research Institute is located at–
(A) Kamal✓ (B) New Delhi
(C) Varanasi (D) Jhansi
54. Tharparkar is native of–
(A) Haryana (B) Rajasthan
(C) Pakistan✓ (D) Gujarat
55. Tallest breed of sheep–
(A) Deccani (B) Bikaneri
(C) Nellore✓ (D) Nilgiri
56. 'Operation flood' is related to–
(A) Opium (B) Cotton
(C) Rice (D) Milk✓
57. Body temperature of cow is–
(A) 98.2°P (B) 45.6°P
(C) 101°P✓ (D) 34°P
58. Curled toe paralysis caused due to–
(A) Vitamin A (B) Vitamin C
(C) Vitamin B2✓ (D) Vitamin B12
59. Egg shell made up of–
(A) Ca(OH)2 (B) Ca3(P04)2
(C) CaC03✓ (D) CaO
60. Salted meat of pig is known as–
(A) Bacon✓ (B) Beef
(C) Pork (D) Chicken
61. Dorset horn ias native of–
(A) USA (B) England✓
(C) France (D) Denmark
62. Temperature for LTLT pasteurization–
(A) 61 - 63°C✓ (B) 42 - 49°C
(C) 62 - 65°C (D) 51 - 65 °C
63. Cattle plague another name for–
(A) Anthrax (B) Rinderpest ✓
(C) FMD (D) Cowpox
64. Most popular poultry in USA–
(A) Plymouth Rock✓(B) New Hempshire
(C) Rhode Island Red (D) Brahma
65. Longest phase of oestrus cycle–
(A) Proestrus (B) Estrus
(C) Metestrus (D) Diestrus✓
66. Gestation period in buffalo is–
(A) 280 days (B) 310 days✓
(C) 270 days (D) 420 days
67. Finest wool in Rajasthan produced by–
(A) Magra (B) Sonadi
(C) Nali (D) Chokla✓
68. Jersy is native of–
(A) Denmark (B) England✓
(C) Holland (D) USA
69. Egg production starts in poultry at the age of–
(A) 5 1/2 months✓ (B) 3 1/2 months
(C) 4 months (D) 6 months
70. Large white Yorkshire is breed of –
(A) Sheep (B) Goat
(C) Pig✓ (D) Horse
71. Sheep breeding depends mainly on–
(A) Season✓ (B) Age
(C) Environment (D) None
72. When two breeds are crossed alternatively is known as–
(A) Criss crossing✓ (B) Triple crossing
(C) Back crossing (D) None
73. Initiation of milk secretion is called–
(A) Lactogenesis✓ (B) Galactogenesis
(C) Galactopiosis (D) None
74. Which part lacking in stomach of camel ?
(A) Abomasum (B) Omasum✓
(C) Rumen (D) All
75. For production of 1 ml of milk .... ml of blood 'passes through udder–
(A) 200 (B) 100 - 120
(C) 400 - 500✓ (D) 300 - 450
76. Chemical used for dehorning is
(A) Na CI (B) Caustic potash✓
(C) Oxalic acid (D) a OH
77. Gestation period for swine–
(A) 120 days (B) 105 days
(C) 114 days✓ (D) 100 days
78. Goat's share in milk production in India is–
(A) 2.9 %✓ (B) 5 %
(C) 10 % (D) 15 %
79. Saanen breed is native of–
(A) U. S. A. (B) Switzerland✓
(C) Africa (D) U. K
80. Hormone secreted from pancreas and lower blood sugar levels is–
(A) Glucagon (B) Insulin✓
(C) Epinephrine (D) Relaxin
81. Goat tissue vaccine (GTV) is used' against–
(A) FMD (B) Rinderpest✓
(C) HS (D) Black quarter
82. Pashmina is produced from–
(A) Chegu (B) Changthangi
(C) Both (A) and (B)✓ (D) Gaddi
83. Synchronisation of heat (controlling heat) is desired in–
(A) Goat (B) Sheep✓
(C) Cow (D) Buffalo
84. Ergosterol is a precursor of vitamin
(A) A (B) n,
(C) D2✓ (D) E
85. Which of the following glands secretes oxytocin?
(A) Thyroid (B) Ovary
(C) Pituitary✓ (D) Adrenal
86. Milk vein in cows contains–
(A) Water (C) Blood✓
(B) Milk (D) Milk and blood
87. To remove milk stone, is used–
(A) Alkali (B) Alcohol
(C) Acids✓ (D) Acetone
88. The best age of dehorning is–
(A) 1 week✓ (B) 4 weeks
(C) 8 weeks (D) 16 weeks
89. Ash content of human milk is–
(A) 0.2 %✓ (B) 0.5 %
(C) 0.7% (D) 0.8%
90. Better quality khoa is prepared from–
(A) Buffalo milk✓ (B) Cow milk
(C) Sheep milk (D) Camel milk
91. The optimum dahi is–
(A) 10°C (B) 18°C
(C) 22 °C✓ (D) 28 °C
92. Which animal have single stomach with large caecum, unable to ruminate ?
(A) Sheep (B) Camel
(C) Buffalo (D) Donkey✓
93. TDN in legume fodder is–
(A) 10 - 15% (B) 15 - 30%
(C) 30 - 40%✓ (D) 40 - 50%
94. Hormone for milk secretion–
(A) Oxytocin (B) ACH
(C) Prolactin✓ (D) TSH
95. Undescended condition of the testes into the scrotal sac is known as–
(A) Cryptorchidism✓ (B) Free martin
(C) Scrotal hernia (D) Importautia coeundi
96. Buffalo share in total milk production in India–
(A) 55 %✓ (B) 42 %
(C) 60 % (D) 65 %
97. NRC for Horses is located at–
(A) Hisar✓ (B) Ludhiana
(C) Kamal (D) New Delhi
98. Marek's disease found in–
(A) Cattle (B) Poultry✓
(C) Sheep (D) Goat
99. Yellow colour of egg the is due to–
(A) Carotene (B) Anthocyanin
(C) Vitamin B (D) Xanthophyll✓
100. The moisture content of paneer is not less than–
(A) 70 %✓ (B) 65 %
(C) 60 % (D) 55 %
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