agriculture MCQs – Page 94

Practise multiple-choice questions from agriculture for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

agriculture Mcqs

1. soil science 2. agronomy 3. entomology 4. water management 5. horticulture 6. agricultural economics 7. plant pathology 8. food technology 9. animal husbandry 10. plant breeding and genetics

1861. The protein content of fresh fruit is about___________________?
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A. 1%

B. 3%

C. 4%

D. 2%

1862. A pigment sensitive to light is known as___________________?
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A. None of the above

B. Photo phase

C. Photo pigment

D. Photo receptor

1863. Green vegetables are source of _______________ ?
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A. Biotin

B. vitamin

C. Carbohydrates

D. folate

1864. Due to the action of ultraviolet rays of sun, human body produces___________________?
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A. Vitamin A

B. Vitamin E

C. Vitamin D

D. Vitamin B

1865. Coconut is propagated by____________________?
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A. Seed

B. Stolen

C. Sucker

D. Rhizome

1866. Transminase is an example of______________________?
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A. Hydrolases enzyme

B. Ligase enzyme

C. Transferases enzyme

D. Oxireductases enzyme

1867. Vinegar is a product of_____________________?
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A. Non of the above

B. Lactic fermentation

C. Alcoholic fermentation

D. Acetic fermentation

1868. Ester is similar to______________________?
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A. Fatty acids

B. Alcohols

C. Ketenes

D. Aldehyde

1869. Coding moth is major pest of___________________?
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A. Grapes

B. Peach

C. Apple

D. Pear

1870. What are the products of fermentation of grapes by yeast________________?
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A. ATP & Ethanol

B. ATP & CO2

C. CO & alcohol

D. All the above

1871. The method of food preservation in which food containing permanently sealed container is subjected to an elevated for a definite period of time and than cooled is known_____________________?
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A. Pasteurization

B. Sterilization

C. Canning

1872. Removing of certain shoots, cones, spurs from the base of plant is called___________________?
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A. Pruning

B. Thinning out

C. Training

D. Heading back

1873. Science and art of establishment a tree crop is called____________________?
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A. Silva culture

B. Sericulture

C. None of the above

D. Tissue culture

1874. Which one of the following acts as antioxidant ___________________?
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A. Vitamin D

B. Vitamin E

C. Vitamin A

D. Vitamin C

1875. The year in which mango tree does not produce or produce very small number of fruit is called ________________ ?
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A. Hunger year

B. Off year

C. Lazy year

D. None of the above

1876. Saccharomyces cerevisae and Saccharomyces carlbergensic are common species of yeast which are used in___________________?
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A. Lactic fermentation

B. Acetic fermentation

C. All the above

D. Alcoholic fermentation

1877. Which one of the following____________________?
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A. Army worms

B. Weevils

C. Cut worm

D. Aphids

1878. What is stump ______________?
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A. None of the above

B. Tree cutting

C. Shoot cutting

D. Seeding

1879. Edible part of apple is __________________ ?
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A. Seed

B. Epicarp

C. fleshy thalamus

D. fleshy aril

A. 5000 Kg

B. 500 Kg

C. 1200 Kg

D. 800-1200 Kg

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