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Most Latest Agriculture MCQs – Horticulture MCQs ( Agriculture ) MCQs

Most Latest Agriculture MCQs – Horticulture MCQs ( Agriculture ) MCQs

This post is comprising of latest ” ( Agriculture ) MCQs – Latest Competitive Agriculture MCQs “. Here you’ll get latest Agriculture mcqs for written test, interview with answers. If you want to improve your knowledge regarding Agriculture then read these mcqs of Agriculture.

Latest Agriculture MCQs

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Latest Horticulture Mcqs ( Agriculture ) Mcqs

The most occurred mcqs of Horticulture Mcqs ( Agriculture ) in past papers. Past papers of Horticulture Mcqs ( Agriculture ) Mcqs. Past papers of Horticulture Mcqs ( Agriculture ) Mcqs . Mcqs are the necessary part of any competitive / job related exams. The Mcqs having specific numbers in any written test. It is therefore everyone have to learn / remember the related Horticulture Mcqs ( Agriculture ) Mcqs. The Important series of Horticulture Mcqs ( Agriculture ) Mcqs are given below:

Trees are characterized by ____________________?

A. Root
B. Single central stem
C. Larger branch
D. Many branches

Transfer of pollen grains to the stigma of the flowers of another plant is known as _______________________?

A. Allogamy
B. Polygamy
C. Autogamy
D. Cleistogamy

A paranchy matous outer growth in the minor wall of the ovary to which the ovules are attached is called ___________________?

A. Ovule
B. Placenta
C. Cambium
D. Ovary

Edible part of apple is __________________ ?

A. fleshy aril
B. Seed
C. fleshy thalamus
D. Epicarp

The average temperature for maximum plant growth is _________________?

A. 25-35ºC
B. 20-30ºC
C. 28-30ºC
D. 25-30ºC

When a single bud is used as scion and inserted into root stock is called ____________________ ?

A. Stocking
B. Shield budding
C. Budding
D. All the above

Decidous fruits can be planted in __________________?

A. Rainy season
B. Spring
C. Both a & b
D. None of the above

The national flower of Pakistan is ___________________?

A. Tube rose
B. Rose
C. Jasmine
D. All the above

Citrus canker is a disease caused by ___________________?

A. Nematode
B. Virus
C. Fungi
D. Bacteria

The fruit tree which are naturally cross pollinated are ___________________ ?

A. Chiku and banana
B. Mango and lemon
C. Apple and grape
D. Datepalm and papaya

Production of silk is termed as ____________________?

A. sericulture
B. Apiculture
C. silvi culture
D. None of the above

The ovary develops and forms ____________________?

A. Ovule
B. Fruit
C. seed
D. None of the above

Club-root is the disease of____________________?

A. Okra
B. Turnip
C. Watermelon
D. Cabbage

The influence of light on flowering in plant is____________________?

A. Photolysis
B. Phototropism
C. Photoperiodism
D. Photosynthesis

The nutrient stimulating vegetative growth is_____________________?

A. Potassium
B. Phosphorus
C. Nitrogen
D. Zinc

Which one of the following____________________?

A. Cut worm
B. Aphids
C. Army worms
D. Weevils

Which one of the following is a sexual method of propagation_________________?

A. Budding
B. Grafting
C. Layering
D. All the above

In plants the food is stored in the form of ____________________?

A. Cellulose
B. Glycogen
C. Fat
D. Strach

Mango is grown in soils with pH__________________?

A. 5-8
B. 5.5-7.5
C. 5.5-8.7
D. 6-8

Respiratory enzymes in the cell are present in_________________________?

A. Lysosomes
B. Ribosome’s
C. Mitochondria
D. Plastids

Which one of the following disease is caused due to lack of fiber in diets_________________?

A. Diabetes
B. Appendicitis
C. Hernia
D. All the above

Which one of the following is non-climacteric fruit__________________?

A. Apple
B. Mango
C. Papaya
D. Grape

Which one of the following quantative change is associated with ripening of fruits_____________________?

A. Conversion of starch to sugar
B. Breakdown of poly carbohydrates
C. Pectic substance and hemicellulose
D. All the above

The dormancy of bulbs, roots and tubers can be prolonged by_____________________?

A. Low temperature
B. Medium temperature
C. Appropriate storage conditions
D. All the above

Reduction in climatic temperature causes reduction in fruit parameters such as__________________?

A. Change in texture
B. Respiration
C. Loss of vitamin C
D. All the above

Entomology MCQs

Potato when fried, excessive browning develops due to _______________________?

A. Reaction between amino acid and sugar
B. Caramelization
C. All the above
D. None of the above

The storage life of fresh oranges at 5 to 9ºc is ____________________?

A. 6-8 weeks
B. 4-6 weeks
C. 6-12 weeks
D. 6-10 weeks

The storage life of fresh lemon at 10ºC is___________________?

A. 10-15 weeks
B. 6-10 weeks
C. 12-20 weeks
D. 12-16 weeks

The cooling methods for fresh produce is dependent on___________________?

A. Physiology of the produce
B. Temperature of produce at harvest
C. Post harvest life of the produce
D. All the above

which one of the following fruit is perishable________________________?

A. Banana
B. Mango
C. Cherry
D. Grapes

Shelf life of banana at 20ºC in modified atmosphere with potassium permanganate is_____________________?

A. Upto 14 days
B. Upto 7 days
C. Upto 21 days
D. Upto 30 days

Which one of the following instrument is used for measuring fruit flesh finess__________________?

A. Effegi instrument
B. Penetometer
C. Magners- Taylor pressure tester
D. All the above

Where does respiratory electron transport occurs____________________?

A. matrix of mitochondria
B. Inner membrane of mitochondria
C. Cytoplasm
D. Chloroplast

Carbohydrates are separated by___________________?

A. Gas liquid chromatography
B. Flame photometry
C. Infra-red spectrophotometer
D. Paper chromatography

The photo nthesis reaction is determined by_________________?

A. Hill reaction
B. Nernst equation
C. Goldman equation
D. Oxidation-reduction reaction

Rafinose is_______________________?

A. Trisaccharide
B. Disaccharide
C. Monosaccharide
D. Polysaccharide

In plants when glucose is more than its requirement the surplus is converted into____________________?

A. Sucrose
B. Starch
C. Glycogen
D. None of the above

Photophosphorylation is process of generating_____________________?


If humidity is more transpiration will be_____________________________?

A. No
B. Less
C. More
D. Too much

Variation in the performance of the same mango variety in the same orchard may be due to the variation in the root stock raised from seeds which may be due to_______________?

A. Polyembroyonic
B. Mono-embryonic
C. Variable root stock size
D. All the above

Commercial grape cultivation is called__________________?

A. Olericulture
B. Cirticulture
C. Viticulture
D. Sericulture

which is multipurpose tree___________________?

A. Kikar
B. Cedar
C. Mango
D. Pine

Science and art of establishment a tree crop is called____________________?

A. Tissue culture
B. Sericulture
C. Silva culture
D. None of the above

What is topping _________________?

A. Removal of branches
B. Removal of roots
C. Removal of leaves
D. none of the above

A plant hormone which promote cell division known as_____________________?

A. Cytokinins
B. Gibberellins
C. Auxins

The protein content of fresh fruit is about___________________?

A. 2%
B. 4%
C. 3%
D. 1%

The pigment present in tomato is___________________?

A. Xanthophyll
B. B-carotene
C. Lycopene
D. Chlorophyll

Lemon plant is commercially propagated by____________________?

A. seed
B. Grafting
C. Layering
D. Budding

Papaya fruit is___________________?

A. Pome type
B. Pepo type
C. Berry type
D. All the above

Lenticular transpiration generally occurs in____________________?

A. Vegetables
B. Cercal crops
C. Woody plants
D. Flower

The high level of starch accumulation is present in__________________?

A. Cassava
B. Cucumber
C. Potato
D. Carrot

R1 to R6 genes against late blight of potato was reported by_____________________________?

A. Biffen (1905)
B. Van der plank (1963)
C. Flor (1956)
D. Painter (1951)

The toxic substance CN glycocides is found in____________________?

A. Cucurbits
B. Cassava
C. Yam
D. Brinjal

Agronomy MCQs

Which one of the following is not fruit__________________?

A. Muskmelon
B. Potato
C. Tomato
D. Bitter guard

Which of the following is good source of vitamin A__________________?

A. Gram
B. Mango
C. Banana
D. Wheat

Green vegetables are the source of _________________?

A. Carbohydrates
B. Biotin
C. Foliate
D. Vitamin

Anti-oxidants is used to prevent food from___________________?

A. Discoloration
B. Juice flow
C. Over npening
D. none of these

Ginger and turmeric are propagated by________________________?

A. Rhizome
B. Corns
C. Tuber
D. All the above

Out door production of vegetables, out of their normal season is known as______________________?

A. vegetable improvement
B. vegetable forcing
C. Out season production
D. None of the above

Edible seed like almonds, pea cons are known as____________________?

A. Berries
B. Nuts
C. Sub-tropical fruits
D. None of the above

which one of the following instrument is used to measure the relative humidity in atmosphere___________________?

A. Paramagnetic analyzer
B. Hygrometer
C. Colorimeter
D. none of the above

The fruit whose pericarp does not split open at maturity are called___________________?

A. Indehiscent fruit
B. Sehizo fruit
C. Dehiscent fruit
D. None of the above

Adaptability, germination ability and variation the advantages of___________________?

A. Self Pollination
B. Cross Pollination
C. Pollination
D. All the above

Activities of plant tissues ceases at minimum temperature of ____________________?

A. 2ºC
B. -1ºC
C. 4ºC
D. 10ºC

Citrus is divided into three genera, citrus, poncirus and fortunate by______________________?

A. Lincous
B. Swingle
C. Hodgson
D. None of the above

Alternate bearing is the serious problem of_____________________?

A. Citrus
B. Guava
C. Mango
D. Persimon

The national tree of Pakistan is___________________?

A. Sesam
B. Acasia Arabia
C. Neem
D. All the above

The fruit plants resisting acidic condition is______________________?

A. Chiku
B. Mango
C. Banana
D. Datepalm

The science of rearing honey bee for honey is known as__________________?

A. Honey culture
B. Sericulture
C. Apiculture
D. Silvi culture

Coding moth is major pest of___________________?

A. Apple
B. Pear
C. Peach
D. Grapes

Gumosis is disease of___________________?

A. Guava
B. Mango
C. Citrus
D. Datepalm

Cabbage, cauliflower, broccoli, knol-knol are_____________________?

A. Solanaceous vegetables
B. Leafy vegetables
C. Floral vegetable
D. Cole crop

Disease incidences in plants is favored by___________________?

A. High humidity
B. Cloudy weather
C. Low temperature
D. All the above

Which disease is caused by nematodes in banana_____________________?

A. Finger tip rot
B. Banana bunchy top
C. Panama diseases
D. Root knot

Collar rot in chilies is caused by ___________________?

A. Phytopatinara infeston
B. Rhizocotina solani
C. Phytophuthora spesies
D. Phytophatara cupsa

Fruits are an excellent source of_____________________?

A. Minerals
B. Vitamins
C. Carbohydrates
D. All the above

Tomato is a _________________________?

A. Long day plant
B. Short day plant
C. Day-neutral plant
D. None of the above

Banana is a rich source of__________________?

A. Proteins
B. Vitamins
C. Lipids
D. Carbohydrates

The message of jasmine is_______________?

A. Friendship
B. Peace
C. Love
D. All the above

Ripening fruits soften due to___________________?

A. Conversion of starch in sugar
B. Soubulization of pectate of middle lamelle
C. Jelly formation at acidic pH
D. Incorporation of pectate in middle lamella

Horticulture MCQs

The chromoplast develops mainly from__________________?

A. Phagoplast
B. Chloroplast
C. Leucoplast
D. Amyloplast

which one of the following is climacteric fruit_____________________?

A. Lemon
B. Banana
C. Grape
D. Pineapple

Degradation of green colour of fruits is due to___________________?

A. Oxidative system
B. pH changes
C. Chloroplry lases
D. All the above

Eating quality of the fruits is determined by_____________________?

A. Texture
B. Flavor
C. Physiological age
D. All the above

The activity of enzymes in fruits usually decline at temperature___________________?

A. Above 20ºC
B. Above 10ºC
C. Above 30ºC
D. None of the above

Low temperature in climacteric fruits causes delay in________________________?

A. Ripening
B. Conversion of sugar to starch
C. Harvesting
D. None of the above

The storage life of fresh mango at -1 to 4ºc is_________________________?

A. 1-4 weeks
B. 0-4 weeks
C. 1-2 weeks
D. 2-4 weeks

The storage life of fresh apples at -1 to -4ºc is______________________?

A. 10-20 weeks
B. 4-10 weeks
C. 8-30 weeks
D. 20-25 weeks

The storage life of fresh onion at -1 to -4ºC is____________________?

A. 10-25 weeks
B. 10-15 weeks
C. 12-28 weeks
D. 12-25 weeks

Mango fruit can best be cooled by means of___________________?

A. Vacuum cooling
B. Hydro cooling
C. Cold air cooling
D. None of the above

Fruits ripen better at a relative humidity of at least________________________?

A. 70%
B. 85%
C. 80%
D. 90%

Chilling injury in fruits occurs due to__________________?

A. Accumulation of acetaldehyde
B. Accumulation of ethanol
C. Accumulation of toxic compounds
D. All the above

The main function of auxin is_____________________?

A. Cell differentiation
B. Cell elongation
C. Cell division
D. Cell production

The process that convert glucose to pyruvic acid is____________________?

A. Fermentation
B. Glycolysis
C. Citric cycle
D. Calvin-Benson cycle

The size of stomata is measured by___________________?

A. Spectrophotometer
B. Porometer
C. Potometer
D. Atomic absorption Spectrophotometer

What are the products of fermentation of grapes by yeast________________?

A. CO & alcohol
B. ATP & Ethanol
C. ATP & CO2
D. All the above

Plant gums and mucilages are__________________?

A. Disaccharides
B. Trisaccharides
C. Monosaccharides
D. None of the above

Proteins fails to work______________________?

A. With basic pH
B. With out acidic pH
C. With acidic pH
D. With out basic pH

The term vernalization was first used in 1928 by____________________?

A. Gassner
B. Chailakhian
C. Lysenko
D. Wrinkker

The one reason of unfruitfulness in fruits may be:__________?

A. Heterostyly
B. Monoecy
C. Compatibility
D. None of above

Crysanthemum is propagated by___________?

A. Suckers
B. corals
C. corms
D. None

Most Latest Agriculture MCQs – Horticulture MCQs ( Agriculture ) MCQs