1Which of the following exotic cattle breeds is known for producing the highest quantity of milk per lactation?
A.Ayrshire
B.Holstein Friesian
C.Brown Swiss
D.Jersey
Correct Answer: Holstein Friesian
Explanation:
The Holstein Friesian (originated from Holland) is the heaviest of the exotic breeds and is world-renowned for having the highest milk production capability, although with a lower fat percentage compared to Jerseys.
Incorrect! Try again.
2Which Indian cattle breed is popularly known as 'Lola' due to its loose skin?
A.Red Sindhi
B.Sahiwal
C.Tharparkar
D.Gir
Correct Answer: Sahiwal
Explanation:
The Sahiwal breed, originating from the Montgomery district (now in Pakistan), is known as 'Lola' (loose skin) because of its pendulous dewlap and loose skin. It is considered the best milch breed among indigenous cattle.
Incorrect! Try again.
3What is the approximate chromosome number () of River Buffalo (Bubalus bubalis)?
A.54
B.50
C.48
D.60
Correct Answer: 50
Explanation:
The River Buffalo has 50 chromosomes (), whereas the Swamp Buffalo has 48 chromosomes ().
Incorrect! Try again.
4Which buffalo breed is famous for having sickle-shaped horns?
A.Nili-Ravi
B.Jaffrabadi
C.Murrah
D.Surti
Correct Answer: Surti
Explanation:
Surti buffaloes, native to Gujarat, are characterized by their sickle-shaped horns (curved flat horns).
Incorrect! Try again.
5Which of the following is a draught breed of cattle found in Karnataka?
A.Gir
B.Amritmahal
C.Murrah
D.Sahiwal
Correct Answer: Amritmahal
Explanation:
Amritmahal is a famous draught breed originating from the Mysore region of Karnataka, known for its speed and endurance in work.
Incorrect! Try again.
6The 'Jersey' breed of cattle originated from which country?
A.Denmark
B.England (United Kingdom)
C.Holland
D.Switzerland
Correct Answer: England (United Kingdom)
Explanation:
The Jersey breed originated from the Island of Jersey in the English Channel, United Kingdom. It is known for the highest fat percentage in milk among exotic breeds.
Incorrect! Try again.
7Which sheep breed is renowned worldwide for producing the finest quality wool?
A.Rambouillet
B.Merino
C.Dorset
D.Suffolk
Correct Answer: Merino
Explanation:
The Merino sheep (originating from Spain) is famous globally for producing the finest and highest quality wool.
Incorrect! Try again.
8Which Indian sheep breed is often referred to as the 'Merino of Rajasthan'?
A.Nali
B.Chokla
C.Marwari
D.Magra
Correct Answer: Chokla
Explanation:
Chokla (also known as Shekhawati) produces the finest carpet wool among Indian breeds and is often compared to the Merino due to its wool quality, hence the nickname 'Merino of Rajasthan'.
Incorrect! Try again.
9The 'Black Bengal' is a famous breed of which animal?
A.Goat
B.Poultry
C.Sheep
D.Swine
Correct Answer: Goat
Explanation:
Black Bengal is a goat breed found in West Bengal and Bangladesh. It is famous for high-quality meat (chevon) and superior quality skin/leather, as well as high prolificacy (multiple births).
Incorrect! Try again.
10Which goat breed is known as the 'Milk Queen' of the goat world?
A.Toggenburg
B.Alpine
C.Jamunapari
D.Saanen
Correct Answer: Saanen
Explanation:
The Saanen goat, originating from Switzerland, is the highest milk producer among goat breeds and is popularly known as the 'Milk Queen'.
Incorrect! Try again.
11Identify the breed of poultry known for its black meat and medicinal value.
A.Kadaknath
B.Busra
C.Chittagong
D.Aseel
Correct Answer: Kadaknath
Explanation:
Kadaknath is a native breed of Madhya Pradesh known for its black flesh (due to melanin deposition), black blood, and bones. It is believed to have medicinal properties.
Incorrect! Try again.
12White Leghorn belongs to which class of poultry breeds?
A.English Class
B.Asiatic Class
C.Mediterranean Class
D.American Class
Correct Answer: Mediterranean Class
Explanation:
The White Leghorn originated in Italy and belongs to the Mediterranean Class. It is the most popular egg-laying breed in the world.
Incorrect! Try again.
13Which of the following is an American class poultry breed known as a dual-purpose bird?
A.Brahma
B.Rhode Island Red
C.Minorca
D.Sussex
Correct Answer: Rhode Island Red
Explanation:
Rhode Island Red (RIR) is an American class breed. It is a dual-purpose bird, kept for both meat and egg production.
Incorrect! Try again.
14What is the average gestation period of a sow (pig)?
A.150 days
B.114 days
C.280 days
D.310 days
Correct Answer: 114 days
Explanation:
The gestation period of a pig is approximately 114 days (often remembered as 3 months, 3 weeks, and 3 days).
Incorrect! Try again.
15Which swine breed is characterized by white color and erect ears?
A.Large White Yorkshire
B.Landrace
C.Hampshire
D.Duroc
Correct Answer: Large White Yorkshire
Explanation:
The Large White Yorkshire is a major exotic breed characterized by its solid white color and erect ears. (Note: Landrace is also white but has drooping ears).
Incorrect! Try again.
16The breeding method where a purebred sire is mated with a non-descript female for several generations to improve the herd is called:
A.Inbreeding
B.Grading Up
C.Species Hybridization
D.Criss-crossing
Correct Answer: Grading Up
Explanation:
Grading Up is the practice of mating purebred sires of a distinct breed with non-descript or low-grade females generation after generation to upgrade the local stock.
Incorrect! Try again.
17What is the term for the superiority of the crossbred offspring over the average of its parents?
A.Segregation
B.Linkage
C.Heterosis
D.Mutation
Correct Answer: Heterosis
Explanation:
Heterosis (or Hybrid Vigor) is the phenomenon where the crossbred offspring () shows superior performance in traits like growth or fertility compared to the average of the two parents.
Incorrect! Try again.
18Which buffalo breed contains the highest percentage of fat in its milk?
A.Mehsana
B.Murrah
C.Nili-Ravi
D.Bhadawari
Correct Answer: Bhadawari
Explanation:
The Bhadawari buffalo breed, found in Uttar Pradesh, has the highest fat content in its milk, ranging from 8% to 13%.
Incorrect! Try again.
19Which goat breed is distinct for its 'Roman nose' and long pendulous ears?
A.Jamunapari
B.Ganjam
C.Black Bengal
D.Chegu
Correct Answer: Jamunapari
Explanation:
Jamunapari is the largest and most majestic Indian goat breed. Its characteristic features include a convex face line (Roman nose) and long, pendulous ears.
Incorrect! Try again.
20Which fiber is produced by the Angora goat?
A.Pashmina
B.Angora wool
C.Mohair
D.Silk
Correct Answer: Mohair
Explanation:
The Angora goat produces a lustrous fiber known as Mohair. (Note: 'Angora wool' actually comes from the Angora rabbit, which is a common point of confusion).
Incorrect! Try again.
21The 'Pashmina' fiber is obtained from which breed of goat?
A.Changthangi
B.Sirohi
C.Jamunapari
D.Osmanabadi
Correct Answer: Changthangi
Explanation:
Pashmina is the finest quality undercoat wool obtained from Changthangi (or Chegu) goats found in the high altitudes of Ladakh/Himalayas.
Incorrect! Try again.
22Which of the following is a heavy breed of duck suitable for meat?
A.Muscovy
B.Nageswari
C.Indian Runner
D.Khaki Campbell
Correct Answer: Muscovy
Explanation:
The Muscovy (and Pekin) are heavy breeds of ducks raised primarily for meat. Khaki Campbell is a prolific egg layer.
Incorrect! Try again.
23Which of the following cattle breeds originated in Switzerland and is known as a dual-purpose exotic breed?
A.Holstein Friesian
B.Jersey
C.Brown Swiss
D.Red Dane
Correct Answer: Brown Swiss
Explanation:
Brown Swiss originated in Switzerland. It is a heavy breed used for both milk and draught (dual purpose) in its native region, though often used for milk elsewhere.
Incorrect! Try again.
24The famous fighting cock breed of India is:
A.Ghagus
B.Brahma
C.Aseel
D.Cochin
Correct Answer: Aseel
Explanation:
Aseel is an indigenous Indian breed noted for its pugnacity, high stamina, and majestic gait, primarily used for cockfighting.
Incorrect! Try again.
25What is the scientific name of the humped cattle (Zebu cattle)?
A.Bos indicus
B.Bubalus bubalis
C.Bos taurus
D.Sus scrofa
Correct Answer: Bos indicus
Explanation:
Humped cattle, native to tropical countries like India, are scientifically named Bos indicus. The hump-less European cattle are Bos taurus.
Incorrect! Try again.
26Which breed of sheep is the tallest in India?
A.Mandya
B.Nellore
C.Hassan
D.Deccani
Correct Answer: Nellore
Explanation:
Nellore is the tallest sheep breed in India. It is a mutton breed found in Andhra Pradesh and resembles a goat in appearance.
Incorrect! Try again.
27Pelt is the primary product obtained from which sheep breed?
A.Corriedale
B.Merino
C.Karakul
D.Lincoln
Correct Answer: Karakul
Explanation:
Karakul sheep are famous for pelt production. The pelt is obtained by slaughtering lambs at a very young age (often within 24-48 hours of birth) for the curly, glossy fur.
Incorrect! Try again.
28Which Indian cattle breed is known for its majestic forehead and curling horns that resemble a 'half-moon'?
A.Gir
B.Ongole
C.Tharparkar
D.Kankrej
Correct Answer: Gir
Explanation:
Gir cattle (from Gujarat) are characterized by a broad, convex forehead and horns that curve backward and upward, appearing like a half-moon.
Incorrect! Try again.
29The 'Nili-Ravi' is a breed of:
A.Cattle
B.Sheep
C.Buffalo
D.Goat
Correct Answer: Buffalo
Explanation:
Nili-Ravi is a breed of buffalo found in the Sutlej and Ravi river belts (Punjab). It is known for its 'Panch Kalyani' appearance (five white markings).
Incorrect! Try again.
30Which pig breed has a characteristic black color with a white belt encircling the forepart of the body?
A.Poland China
B.Hampshire
C.Duroc
D.Tamworth
Correct Answer: Hampshire
Explanation:
The Hampshire pig is easily identified by its black body with a white belt around the shoulders and front legs.
Incorrect! Try again.
31The act of giving birth in pigs is known as:
A.Lambing
B.Farrowing
C.Calving
D.Kidding
Correct Answer: Farrowing
Explanation:
Farrowing is the specific term for parturition (giving birth) in swine. Calving is for cattle, Kidding for goats, and Lambing for sheep.
Incorrect! Try again.
32Which of the following is a dual-purpose cattle breed found in Haryana?
A.Khillari
B.Hallikar
C.Red Sindhi
D.Haryana
Correct Answer: Haryana
Explanation:
The Haryana breed is a prominent dual-purpose breed (milk and draught) native to the Rohtak, Hisar, and Jind districts of Haryana.
Incorrect! Try again.
33Which exotic sheep breed was developed in France?
A.Cheviot
B.Merino
C.Rambouillet
D.Southdown
Correct Answer: Rambouillet
Explanation:
Rambouillet is a fine-wool sheep breed developed in France, derived largely from the Spanish Merino.
Incorrect! Try again.
34Which goat breed is commonly known as the 'City Goat' because it is well-suited for stall feeding in urban areas?
A.Osmanabadi
B.Sirohi
C.Barbari
D.Beetal
Correct Answer: Barbari
Explanation:
Barbari is a dwarf breed known as the 'City Goat' because of its small size and high adaptability to stall feeding conditions typically found in cities.
Incorrect! Try again.
35What is the standard incubation period for chicken eggs?
A.30 days
B.18 days
C.28 days
D.21 days
Correct Answer: 21 days
Explanation:
The incubation period for a domestic chicken egg is 21 days. (Ducks and turkeys usually take 28 days).
Incorrect! Try again.
36The 'Vechur' cow, known for being the smallest cattle breed in the world, is native to:
A.Tamil Nadu
B.Andhra Pradesh
C.Kerala
D.West Bengal
Correct Answer: Kerala
Explanation:
Vechur cattle are native to the Kottayam district of Kerala. They are recognized for their extremely small stature and high disease resistance.
Incorrect! Try again.
37Which selection method is most effective for traits with low heritability (like egg production)?
A.Pedigree Selection
B.Family Selection
C.Mass Selection
D.Individual Selection
Correct Answer: Family Selection
Explanation:
For traits with low heritability, Family Selection is generally more effective than individual selection because environmental variance often masks the genetic potential of the individual.
Incorrect! Try again.
38The 'Mandya' breed of sheep is primarily raised for:
A.Mutton
B.Carpet wool
C.Fine wool
D.Pelt
Correct Answer: Mutton
Explanation:
Mandya is a breed from Karnataka. It produces coarse wool but is highly valued as a Mutton breed due to its compact body and good meat quality.
Incorrect! Try again.
39Which poultry breed is known as the 'Kalimasi'?
A.Aseel
B.Naked Neck
C.Kadaknath
D.Frizzle
Correct Answer: Kadaknath
Explanation:
Kadaknath is locally known as 'Kalimasi' (fowl with black flesh) in the tribal areas of Jhabua and Dhar districts of Madhya Pradesh.
Incorrect! Try again.
40Which of the following is a 'Swamp' buffalo breed found in North East India?
A.Murrah
B.Surti
C.Luit (Swamp type)
D.Mehsana
Correct Answer: Luit (Swamp type)
Explanation:
Swamp buffaloes are primarily found in Eastern and North-Eastern India (like Assam). The Luit is a recognized population/breed of swamp buffalo in Assam.
Incorrect! Try again.
41What is the primary utility of the 'Khillari' cattle breed?
A.Dual Purpose
B.Meat
C.Milch
D.Draught
Correct Answer: Draught
Explanation:
Khillari (from Maharashtra) is a famous draught breed, known for its quick gait and ability to work hard in the field.
Incorrect! Try again.
42Which exotic pig breed is known as the 'Bacon type'?
A.Poland China
B.Duroc
C.Berkshire
D.Tamworth
Correct Answer: Tamworth
Explanation:
Tamworth is a lean breed considered a 'Bacon type' pig, whereas breeds like Poland China are considered 'Lard type' (though modern breeding focuses on meat).
Incorrect! Try again.
43Which buffalo breed is a cross between Murrah and Surti?
A.Nagpuri
B.Nili-Ravi
C.Jaffrabadi
D.Mehsana
Correct Answer: Mehsana
Explanation:
The Mehsana breed from Gujarat is considered to have evolved from crossbreeding between Murrah and Surti.
Incorrect! Try again.
44In poultry, what does the term 'Broiler' refer to?
A.Birds reared for meat up to 6-8 weeks
B.Ornamental birds
C.Egg laying birds
D.Parent stock
Correct Answer: Birds reared for meat up to 6-8 weeks
Explanation:
A Broiler is a chicken raised specifically for meat production, usually slaughtered young (around 6 to 8 weeks) when the meat is tender.
Incorrect! Try again.
45Which of the following cattle breeds is native to the desert region of Pakistan and India, known for high heat tolerance?
A.Brown Swiss
B.Tharparkar
C.Ayrshire
D.Holstein
Correct Answer: Tharparkar
Explanation:
Tharparkar (named after the Thar Desert) is a dual-purpose breed known for its ability to thrive in arid conditions and high heat tolerance.
Incorrect! Try again.
46The 'Beetal' goat breed is native to which state?
A.Odisha
B.Kerala
C.West Bengal
D.Punjab
Correct Answer: Punjab
Explanation:
Beetal is a large goat breed found in the Gurdaspur and Amritsar districts of Punjab. It resembles Jamunapari but is smaller.
Incorrect! Try again.
47Which is the heaviest breed of chicken?
A.Leghorn
B.Ancona
C.Jersey Black Giant
D.Minorca
Correct Answer: Jersey Black Giant
Explanation:
The Jersey Black Giant is an American breed and is recognized as the heaviest chicken breed.
Incorrect! Try again.
48What is the main objective of Progeny Testing in livestock improvement?
A.To test the milk quality of the dam
B.To test the feed efficiency
C.To determine the age of the animal
D.To evaluate the breeding value of a sire based on offspring performance
Correct Answer: To evaluate the breeding value of a sire based on offspring performance
Explanation:
Progeny Testing is the evaluation of an animal's (usually a sire/bull) genetic worth by the performance of its offspring (progeny).
Incorrect! Try again.
49Which exotic cattle breed has milk characterized by a yellow color due to high beta-carotene?
A.Guernsey
B.Ayrshire
C.Holstein Friesian
D.Red Dane
Correct Answer: Guernsey
Explanation:
Guernsey milk is famous for its golden-yellow color due to an exceptionally high content of beta-carotene.
Incorrect! Try again.
50The mating of related animals (closer than the average of the population) is called:
A.Outcrossing
B.Grading Up
C.Crossbreeding
D.Inbreeding
Correct Answer: Inbreeding
Explanation:
Inbreeding is the mating of individuals that are related by descent. It is used to fix desirable genes (homozygosity) but can lead to inbreeding depression.