1. Floor space requirement of broiler in deep litter system is
A 2 sq.ft
B 1.5 sq.ft
C 1 sq.ft
D 0.75 sq.ft
E None of the above
Correct Answer C
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2. In an intensive livestock production system, which factor MOST commonly predis rapid disease transmission compared to extensive systems?
A Lower stocking density
B Reduced human intervention
C High animal density and close confinement
D Increased grazing area
E None of the above
Correct Answer C
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3. The peak egg production is attained at........ weeks of age in commercial layers.
A 18-20 weeks
B 24-28 weeks
C 32-36 weeks
D 38-42 weeks
E None of the above
Correct Answer B
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4. Which is the farming system providing most residue free end products?
A Extensive farming
B Intensive farming
C Mixed farming
D Organic farming
E None of the above
Correct Answer D
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5. Fumigation of hatching eggs received at the hatchery is done with this concentration
A 1 X
B 3 X
C 5 X
D 2 X
E None of the above
Correct Answer B
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6. In environmentally controlled livestock housing, improper ventilation MOST directly results in:
A Increased oxygen concentration beyond physiological limits
B Accumulation of ammonia and respiratory disorders
C Complete elimination of airborne pathogens
D Increased feed digestibility
E None of the above
Correct Answer B
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7. Which breeding approach can most effectively improve fertility performance in commercial livestock populations?
A Mass selection based only on phenotype
B Crossbreeding utilizing heterosis
C Inbreeding to fix desirable alleles
D Selection based solely on body conformation
E None of the above
Correct Answer B
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8. American Brahman was developed from a Indian cattle breed called ------
A Kankrej
B Ongole
C Kangeyam
D Gir
E None of the above
Correct Answer B
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9. A sequence of eggs produced on consecutive days by a hen is called as
A Oviposition
B Ovulation
C Pause
D Clutch
E None of the above
Correct Answer D
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10. .........is the meat of young calf of less than 3 months old and 150 pounds body weight.
A Stag
B Steer
C Veal
D Wether
E None of the above
Correct Answer C
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11. Somatic cell count (SCC) is widely used in dairy herd management primarily because it serves as an
indicator of:
A Milk fat percentage
B Feed conversion efficiency
C Subclinical mastitis and udder health
D Lactose concentration in milk
E None of the above
Correct Answer C
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12. The organs absent in poultry are
A Diaphragm
B Lymph node
C Urethra
D Both A and B
E None of the above
Correct Answer D
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13. Brooding temperature of chicks at first week of age is
A 100° F
B 95° F
C 90° F
D 85° F
E None of the above
Correct Answer B
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14. The process of removal of hair especially in pig via heat at 800-900°C for 9-12 sec is called as
A Scalding
B Dehairing
C Scraping
D Singeing
E None of the above
Correct Answer D
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16. Jonathan drives to the stadium for watching a football final. At 6.05 pm, one fifth of the way to the stadium, he passes a church. At 6.15 pm, one third of the way to the stadium, he passes a poultry farm.
At what time does he reach the stadium?
A 6.45 pm
B 7.00 pm
C 7.05 pm
D 7.10 pm
E None of the above
Correct Answer C
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