Livestock and Dairy Production Basics MCQs 2026

In newborn calves, the main importance of colostrum is that it provides:

1. APassive immunity through antibodies✓
2. BExtra water for digestion✓
3. CRumen microbes for hay digestion✓
4. DMinerals needed only for horn growth✓

Proper manure management is important mainly for:

1. AIncreasing parasite breeding✓
2. BContaminating milk utensils✓
3. CReducing soil fertility forever✓
4. DSanitation, odour control and nutrient recycling✓

A balanced ration is one that supplies:

1. AOnly the cheapest ingredient✓
2. BOnly green leaves without minerals✓
3. CAll required nutrients in proper amounts and proportions✓
4. DOnly drinking water✓

A lactometer is commonly used to measure:

1. ARumen pH directly✓
2. BSpecific gravity of milk✓
3. CPregnancy hormone in blood✓
4. DAir speed in a shed✓

Creep feeding refers to:

1. AProviding young animals supplemental feed in an area adults cannot enter✓
2. BFeeding only mature bulls✓
3. CWatering animals once a week✓
4. DMilking by hand only✓

Before milking, the udder should be washed and dried to:

1. AMake the animal permanently sterile✓
2. BRemove dirt and reduce bacterial load✓
3. CIncrease hoof length✓
4. DReplace the need for chilling milk✓

Newly purchased livestock should be quarantined mainly to:

1. APrevent introducing infectious diseases into the herd✓
2. BIncrease transportation cost✓
3. CStop all milk let-down✓
4. DAvoid providing water✓

Brucellosis is important in dairy production because it is:

1. AA mineral supplement✓
2. BA method of silage making✓
3. CA harmless coat colour trait✓
4. DA zoonotic disease that can affect animals and humans✓

Dipping a newborn calf navel in iodine is done to:

1. AIncrease milk fat in the dam✓
2. BStart rumination immediately✓
3. CReduce the risk of navel infection✓
4. DChange coat colour✓

Flushing in breeding animals means:

1. AWashing the shed floor only✓
2. BImproving nutrition before mating to support reproduction✓
3. CRemoving all roughage from the diet✓
4. DStopping minerals before service✓

Dry matter intake refers to:

1. AFeed intake excluding water content✓
2. BOnly drinking water intake✓
3. CThe weight of the animal hide✓
4. DMilk volume after boiling✓

Clean milk production begins with:

1. AAdding water after milking✓
2. BLeaving milk uncovered in sunlight✓
3. CMilking sick animals first✓
4. DHealthy animals, clean udders and sanitized utensils✓

A major advantage of artificial insemination in cattle is:

1. AElimination of all feeding costs✓
2. BGuaranteed twin births✓
3. CWider use of superior sires for genetic improvement✓
4. DPermanent immunity to all diseases✓

Somatic cell count in milk is commonly used as an indicator of:

1. ACalf birth weight only✓
2. BUdder health and mastitis status✓
3. CFodder seed germination✓
4. DShed roof height✓

The first milk secreted after parturition is called:

1. AColostrum✓
2. BWhey powder✓
3. CSkim cream✓
4. DMolasses✓

Sahiwal cattle are valued in South Asia mainly for:

1. AVery fine wool production✓
2. BEgg production✓
3. CDeep sea swimming ability✓
4. DHeat tolerance and dairy usefulness✓

Tick control in livestock is important because ticks can:

1. AIncrease milk fat by digestion✓
2. BImprove silage fermentation✓
3. CTransmit diseases and cause blood loss✓
4. DReplace vaccines naturally✓

Gradual weaning of calves is preferred because it:

1. AStops the need for colostrum at birth✓
2. BReduces stress and supports rumen adaptation✓
3. CPrevents all external parasites✓
4. DShortens gestation in the dam✓

Mineral mixture is included in livestock rations mainly to:

1. APrevent deficiencies and support reproduction and growth✓
2. BReplace all protein sources✓
3. CStop animals from drinking water✓
4. DMake fodder unnecessary✓

Ketosis in high-yielding dairy cows is commonly linked with:

1. AExcess oxygen in water✓
2. BToo much clean bedding✓
3. CHigh blood calcium only✓
4. DNegative energy balance after calving✓

Good quality hay is usually:

1. ABlack, wet and foul smelling✓
2. BMostly soil and stones✓
3. CLeafy, greenish and free from mould✓
4. DMade only from animal bedding✓

For many fodder crops, nutritive value is best when harvested:

1. AAfter complete drying in the field for months✓
2. BBefore or around early flowering✓
3. COnly after seed shattering✓
4. DOnly when all leaves have fallen✓

A vaccination programme is designed mainly to:

1. ABuild immunity before likely disease exposure✓
2. BTreat broken bones✓
3. CReplace sanitation permanently✓
4. DIncrease feed wastage✓

Good dairy housing should primarily provide:

1. ADarkness at all times✓
2. BStanding water in alleys✓
3. CNo roof in summer or winter✓
4. DVentilation, drainage, shade and animal comfort✓

Accurate breeding records help a dairy farmer identify:

1. AOnly the colour of milk cans✓
2. BThe exact rainfall of last year✓
3. CRepeat breeders and calving interval problems✓
4. DThe market price of wheat✓

Milk fat percentage is important because it affects:

1. AThe number of animal teeth✓
2. BMilk quality grading and payment value✓
3. CThe colour of ear tags✓
4. DThe length of the tail✓

Pasteurization of milk is intended to:

1. ADestroy disease-causing organisms by controlled heating✓
2. BIncrease antibiotic residues✓
3. CRemove all milk fat✓
4. DChange lactose into fibre✓

Milk fever soon after calving is associated mainly with:

1. AExcess horn growth✓
2. BHigh blood oxygen✓
3. CLow body temperature only✓
4. DLow blood calcium✓

In herd improvement, culling means:

1. AFeeding extra colostrum to all adults✓
2. BChanging milk into yoghurt✓
3. CRemoving unproductive or problem animals from the herd✓
4. DClipping hair before summer only✓

The average gestation period of a buffalo is approximately:

1. A180 days✓
2. B310 days✓
3. C240 days✓
4. D430 days✓

The average gestation period of a cow is approximately:

1. A283 days✓
2. B114 days✓
3. C150 days✓
4. D365 days✓

Disbudding young calves is generally done to:

1. AIncrease milk lactose directly✓
2. BShorten gestation length✓
3. CImprove wool quality✓
4. DReduce future injuries and handling hazards✓

Clean drinking water is especially important for dairy animals because:

1. AIt replaces protein in the ration✓
2. BIt prevents all genetic defects✓
3. CMilk production depends heavily on water intake✓
4. DIt is needed only during winter✓

Roughages are essential in ruminant diets because they:

1. AAre always higher in energy than grains✓
2. BSupport rumination, saliva flow and rumen function✓
3. CRemove the need for minerals✓
4. DPrevent all infectious diseases✓

The hormone responsible for milk let-down is:

1. AOxytocin✓
2. BInsulin✓
3. CAdrenaline✓
4. DThyroxine✓

Control of foot-and-mouth disease in a herd depends chiefly on:

1. AIncreasing concentrate only✓
2. BStopping all roughage feeding✓
3. CMilking once per month✓
4. DVaccination, movement control and biosecurity✓

Calf scours is dangerous mainly because it can rapidly cause:

1. AHorn overgrowth✓
2. BHigher butterfat percentage✓
3. CDehydration and electrolyte loss✓
4. DPermanent rumen closure✓

Body condition scoring in dairy animals is used to assess:

1. AEar tag colour✓
2. BBody fat reserves and nutritional status✓
3. CBreed registration number✓
4. DMilk boiling temperature✓

In dairy cows, peak milk yield commonly occurs around:

1. A4 to 8 weeks after calving✓
2. BThe day before calving✓
3. CThe last month of pregnancy✓
4. DOne year after drying off✓

Regular deworming in livestock is economically useful because it:

1. AReplaces the need for clean water✓
2. BIncreases parasite egg shedding✓
3. CStops the need for vaccination✓
4. DImproves health, growth and feed utilization✓

Nili-Ravi is primarily recognized as a breed of:

1. AMeat goat✓
2. BWool sheep✓
3. CDairy buffalo✓
4. DLayer chicken✓

Good milking hygiene is mainly practiced to:

1. AIncrease horn size✓
2. BReduce bacterial contamination and mastitis risk✓
3. CMake animals eat less fodder✓
4. DStop normal rumination✓

Silage is preserved mainly through:

1. AAnaerobic lactic acid fermentation✓
2. BDirect sunlight drying✓
3. CAddition of table salt only✓
4. DFreezing in open air✓

Under the common AM-PM rule, a cow first seen in standing heat in the morning is usually inseminated:

1. AImmediately after calving✓
2. BAfter the dry period ends✓
3. COnly after pregnancy diagnosis✓
4. DAbout 12 hours later in the evening✓

Feed conversion ratio in meat animals generally expresses feed consumed per:

1. ALitre of drinking water✓
2. BDay of pregnancy✓
3. CUnit of body weight gain✓
4. DDose of vaccine used✓

A balanced ration for a lactating dairy animal should meet maintenance needs plus:

1. ABranding requirements✓
2. BProduction requirements✓
3. COnly salt requirements✓
4. DOnly water requirements✓

Mastitis is best described as inflammation of the:

1. AUdder or mammary gland✓
2. BHoof wall✓
3. CSmall intestine✓
4. DNasal passage✓

Rumen microbes are most important in ruminants because they:

1. AStop all mineral absorption✓
2. BProduce eggs for reproduction✓
3. CConvert milk into butterfat in the udder✓
4. DFerment fibrous feed into useful volatile fatty acids✓

Which cattle breed is internationally known for very high milk yield under good management?

1. ABelgian Blue✓
2. BBrahman✓
3. CHolstein Friesian✓
4. DAngus✓

The usual dry period recommended for a dairy cow before the next calving is about:

1. A7 to 10 days✓
2. B45 to 60 days✓
3. C120 to 150 days✓
4. DOnly the last week of pregnancy✓

Pakistan's livestock contribution to agriculture value is

1. Aa large share of agricultural GDP (often cited around half or more in many periods)✓
2. Bnegligible compared with only floriculture✓
3. Czero in official accounts✓
4. Dlimited to honey only✓

Rangeland management matters for livestock because

1. Agrasslands never affect animals✓
2. Bstocking rate is irrelevant✓
3. Covergrazing degrades forage and soil✓
4. Ddeserts always improve under unlimited grazing✓

Embryo transfer technology is used to

1. Atreat only mastitis with antibiotics✓
2. Bensile maize✓
3. Cmultiply offspring from elite females rapidly✓
4. Dgrade eggs by weight only✓

Heifer rearing quality determines future

1. Acombine harvester life✓
2. Bcanal seepage rates✓
3. Cdairy herd productivity✓
4. Dmango export Brix only✓

Integrated farming (crop-livestock-fish) can

1. Aalways increase disease with zero benefit✓
2. Brecycle nutrients and diversify income✓
3. Celiminate all market risk✓
4. Drequire abandoning crops entirely✓

Feed conversion ratio (FCR) in poultry indicates

1. Aonly egg shell colour✓
2. Bfeed consumed per unit of weight gain✓
3. Conly feather length✓
4. Donly house temperature in °F without feed✓

Fish seed (fingerlings) quality affects

1. Aonly tractor PTO speed✓
2. Bpond productivity and survival in aquaculture✓
3. Conly citrus Brix✓
4. Donly cotton gin turnout✓

Quarantine of imported animals helps to

1. Aspeed unchecked imports of sick stock✓
2. Breplace all local breeds overnight✓
3. Cban veterinary inspection✓
4. Dprevent introduction of exotic livestock diseases✓

Zoonotic diseases are those that

1. Aaffect only plants✓
2. Bcan transmit between animals and humans✓
3. Caffect only fish scales✓
4. Dnever involve livestock✓

Milk marketing challenges in Pakistan include

1. Acomplete absence of any demand✓
2. Bmandatory ultra-pasteurization in every village historically✓
3. Czero buffalo population✓
4. Dseasonality, quality control and informal middlemen chains✓

Sericulture is the rearing of

1. Ahoney bees only✓
2. Blac insects only✓
3. Csilkworms for silk✓
4. Ddairy buffalo only✓

Livestock sector in Pakistan is important because it

1. Aprovides milk, meat, draught power and rural income✓
2. Bonly produces cotton lint✓
3. Creplaces all cereal calories alone✓
4. Dhas no link to rural livelihoods✓

Sahiwal is a famous Pakistani breed of

1. Asheep for fine wool only✓
2. Bchicken layer only✓
3. Cfish carp✓
4. Ddairy cattle✓

Red Sindhi cattle are known mainly as

1. Aa broiler chicken strain✓
2. Ba dairy breed of Sindh origin✓
3. Ca trout species✓
4. Da draught horse only✓

Bhagnari and Dhanni are examples of

1. Adraught / working cattle types✓
2. Blayer poultry hybrids✓
3. Cmarine shrimp✓
4. Ddairy buffalo only✓

Beetal and Teddy are well-known Pakistani

1. Acattle dairy only✓
2. Bgoat breeds✓
3. Ccarp species✓
4. Dduck lines only✓

Lohi and Thalli are associated with

1. Asheep breeds of Pakistan✓
2. Bbuffalo dairy only✓
3. Ctrout hatcheries✓
4. Dcamel racing only✓

Poultry industry in Pakistan mainly supplies

1. Aonly wool✓
2. Bonly draught power✓
3. Conly fish meal as sole product✓
4. Deggs and broiler meat✓

Colostrum is critical for newborn calves because it

1. Areplaces all future vaccinations forever✓
2. Bis identical to urea molasses blocks✓
3. Chas no nutritional value✓
4. Dprovides antibodies for passive immunity✓

Artificial insemination (AI) in cattle is used to

1. Atreat only foot-and-mouth clinically✓
2. Bimprove genetics using superior bulls' semen✓
3. Creplace all fodder needs✓
4. Ddiagnose mastitis only✓

Mastitis is an inflammation of

1. Athe mammary gland reducing milk yield and quality✓
2. Bthe hoof only✓
3. Cthe rumen microbes beneficially✓
4. Dthe optic nerve of buffalo✓

Foot-and-mouth disease (FMD) is

1. Aa highly contagious viral disease of cloven-hoofed animals✓
2. Ba fungal rust of wheat✓
3. Ca bacterial wilt of tomato✓
4. Da fish pond algae bloom only✓

Rinderpest eradication is a landmark because

1. Ait still spreads unchecked worldwide✓
2. Bit only affected poultry✓
3. Cit was a devastating cattle plague now globally eradicated✓
4. Dit was a plant virus✓

Silage is

1. Adry wheat straw only✓
2. Bconcentrated urea fertilizer✓
3. Cfermented high-moisture fodder stored anaerobically✓
4. Dfish protein concentrate✓

Hay making conserves forage by

1. Adrying to safe moisture for storage✓
2. Bensiling under water✓
3. Cfreezing milk✓
4. Dsmoking meat only✓

Total Mixed Ration (TMR) feeding aims to

1. Afeed only straw forever✓
2. Bprovide a balanced blend of forages and concentrates each bite✓
3. Cgraze without any supplement always✓
4. Dwithhold water to increase fat✓

Urea molasses mineral blocks are used as

1. Asupplementary feed for ruminants on poor roughages✓
2. Bpesticides for bollworm✓
3. Cfish hatchery hormones✓
4. Dtractor coolants✓

Camel rearing is especially suited to

1. Aarid and semi-arid zones of Pakistan✓
2. Balpine permanent snowfields only✓
3. Cmangrove mudflats only✓
4. Dirrigated rice paddies only✓

Inland fisheries in Pakistan rely heavily on

1. Aonly deep ocean tuna fleets✓
2. Bonly alpine glaciers without water✓
3. Conly desert dunes✓
4. Drivers, canals, reservoirs and fish farms✓

Major carp culture in Pakistan commonly includes

1. Aonly Atlantic salmon in every village pond✓
2. Bonly ornamental goldfish exports✓
3. Crohu, catla and mrigal (Indian major carps)✓
4. Donly shrimp in deserts without water✓

Trout farming in Pakistan is associated with

1. Acold clear waters of northern hilly areas✓
2. Bhot Indus Delta mangroves only✓
3. CThar Desert sand ponds only✓
4. DPunjab cotton fields without water✓

Marine fisheries of Pakistan operate mainly along

1. Aonly Gilgit rivers✓
2. Bthe Arabian Sea coast of Sindh and Balochistan✓
3. Conly Cholistan inland seas✓
4. Donly Murree lakes for tuna✓

Mangroves support fisheries by

1. Apoisoning all fingerlings✓
2. Bblocking all tides permanently✓
3. Cproviding nursery habitat for many fish and shrimp✓
4. Dreplacing the need for protein✓

Overfishing harms the sector by

1. Aincreasing spawning biomass always✓
2. Bimproving mangrove cover automatically✓
3. Cdepleting stocks below sustainable levels✓
4. Draising mesh size benefits always✓

Vaccination programs in livestock aim to

1. Acure nutrient deficiencies only✓
2. Breplace all housing needs✓
3. Celiminate need for any hygiene✓
4. Dprevent major infectious diseases✓

Draught animal power historically provided

1. Aelectricity generation only✓
2. Bpesticide synthesis✓
3. Ccold storage refrigeration✓
4. Dtillage and transport energy before widespread tractors✓

Dehorning, castration and hoof care are part of

1. Aplant pathology labs✓
2. Btractor maintenance✓
3. Ccanal lining✓
4. Droutine animal husbandry management✓

Poultry biosecurity focuses on

1. Amaximizing wild bird contact✓
2. Bsharing dirty equipment freely✓
3. Cpreventing disease entry through hygiene and controlled movement✓
4. Dskipping dead-bird disposal✓

Honey bees contribute to agriculture mainly by

1. Atransmitting cotton leaf curl as primary role✓
2. Bpollination and hive products✓
3. Cboring rice stems✓
4. Dcutting wheat seedlings✓

Nili-Ravi is a premier breed of

1. Agoat✓
2. Bcamel✓
3. Cquail✓
4. Dbuffalo✓