agriculture MCQs – Page 238

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 Review each marked answer and report any item that may be outdated or unclear.

4741. A countrys potential for economic growth is greatly influenced by its endowments of__________________?
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A. Physical resources

B. Human resources

C. Both a and b

D. None of these

4742. A market situation in which a product that does not have close substitutes is being produced and sold by a single seller?
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A. Perfect competition

B. Oligopoly

C. None

D. Monopoly

4743. Major financial institution responsible for issuing currency, managing foreign reserves implementing monetary policy and providing banking service to the govt. and commercial banks ?
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A. Central Bank

B. None

C. Both

D. State Bank
4744. Transfer of funds to a foreign country by a local citizen by business ?
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A. Dumping

B. Anti dumping

C. Brain

D. Capital flight
4745. A type of unemployment used by workers voluntarily changing jobs and by temporary layoffs; unemployment workers between jobs?
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A. Frictional employment

B. None of these

C. Temporary unemployment

D. Underemployment

4746. An industry in which economics profits are negative and which will, therefore, decrease its output as firms leave it ?
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A. Declining industry

B. None of these

C. Increasing cost industry

D. Decreasing cost industry

4747. The use of foreign currency as a medium of exchange in place of or long with the local currency e.g. (Mdexican Pesos)___________________?
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A. None

B. Partial substitution

C. Currency devaluation

D. Currency substitution

4748. Economic model describing growth of the economy on one or at most a few sectors and variables?
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A. Functional growth model

B. Aggregate growth model

C. None

D. Formal growth model

4749. Insects have_________________?
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A. 20 segments

B. 12 segments

C. 11 segments

D. None

4750. The beneficial relationship between two organisms living together is called__________________?
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A. Common salism

B. Osmosis

C. None of the above

D. Symbiosis
4751. Malathrion and Parathion insecticides belongs to_________________?
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A. Pyrethroid group

B. Carbamate group

C. Organo-phosphate

D. Organo-chlorine group

4752. The larval stage of flies (Diptera) is known as_________________?
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A. Maggot

B. Cocoon

C. Worm

D. Grub

4753. IPM is a pest control strategy in which__________________?
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A. Pest are controlled culturally

B. Cultural and biological control techniques are used

C. Pesticides are used

D. Predators and parasites are used

4754. Collar rot in chilies is caused by___________________?
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A. phytophytora cupri

B. Rhizowhtnia solani

C. phytophithoua spri

D. phytophilorea infesta

4755. The popular insecticides of organo-chlorine group are________________?
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A. Naled

B. DDT & BHC

C. Leaf minors

D. Malathion and thrips

4756. The wings and legs of insects are present in___________________?
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A. Thorax

B. Abdomen

C. Head

D. Neck

4757. Antenae of insect is__________________?
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A. Locomotion organ

B. Sensory organ

C. None of the above

D. Sex organ

4758. Stalk root of onion is caused by________________?
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A. Gassicls

B. Fungi

C. Nematodes

D. Bacteria
4759. Honey bee, bumble bee, butter flies and moths are___________________?
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A. Pests

B. Parasites

C. Pollinators

D. Productive insects

4760. Viral disease can be controlled by __________________?
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A. Cultural practices and growing resistant varieties

B. Fungicides

C. Cultural practices

D. Can not be controlled