60 Agriculture MCQ For Competitive exam- Part 74

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Agriculture MCQ

Agriculture MCQ

Que.Optimum duration and temperature used for autoclaving is

  • 15 min, 1210C
  • 20 min, 125 0C
  • 15 min, 125 0C
  • None of these

Que. Aflatoxin is produced by

  • Aspergillus flavus
  • A. glauces
  • A. fumigates
  • A. nidulans

Que. Leafhoppers are the vectors for

  • Protozoa
  • Fastidious bacteria
  • Mollicutes
  • All of these

Que. Economics is

  • Social science
  • Natural science
  • Political science
  • None of these

Que. The rate of exchange between import and export is called

  • Trade
  • Sale
  • Exchange
  • Business

(Agriculture MCQ)

Que. Overhead cost is also called as

  • Fixed cost
  • Marginal cost
  • Variable cost
  • None of these

Que. Disease favoured by alkaline soil is

  • Club root of cabbage
  • Root rot of tobacco
  • Wilt of potato
  • Scab of potato

Que. Red leaf of cotton is caused by deficiency of — nutrients

  • B
  • Ca
  • Fe
  • N

Que. Black heart of potato is caused due to death of tissue which is due to lack of

  • H
  • O2
  • Ca
  • H2O

Que. Sunflower rust is caused by

  • Puccinia carthami
  • Puccinia helianthi
  • Melampsora ricini
  • Puccinia eriathi

(Agriculture MCQ)

Que. Panama disease of banana is caused by

  • Verticillium theobromae
  • Mycosphaerella musicola
  • Fusarium oxysporum f. Sp. Cubense
  • Gloeosporium musarum

Que. Mango malformation caused by

  • Sphacelotheca cruenta
  • Sporisorium reilianum
  • Tolyposporium ehrenbergii
  • Fusarium moniliforme f. Sp. Subglutinans

Que. Viroids are generally transmitted by

  • Mechanically
  • by aphids
  • both a & b
  • None of these

Que. Yellow ear rot (Tundu ) disease of wheat is caused by

  • Anguina tritici
  • Calvibacter tritici
  • both a & b
  • Physiological disorder

Que. Rate of application of spray fluid per unit area is affected by

  • Wind speed
  • Size of nozzle aperture
  • Speed of operator
  • All of these

(Agriculture MCQ)

Que. Powdery mildew of cucurbit is caused by

  • Erysiphae spp
  • Sparotheca fulginia
  • both a & b
  • None of these

Que. In India regional markets are usually exists for

  • Vegetables
  • Food grains
  • Oilseeds
  • Pulses

Que. When total product is increasing marginal product is

  • Negative
  • Positive
  • Higher
  • Lower

Que. Exactly square experimental plots are required in — design

  • CRD
  • RBD
  • LSD
  • FRBD

Que. Tobacco mosaic virus contains

  • DNA
  • RNA
  • both a & b
  • None of these

(Agriculture MCQ)

Que. Yeasts are multiplied by

  • Binary fission
  • Budding
  • Conjugation
  • Sexual reproduction

Que. Bacteria having flagella all over the cell is known as

  • Atrichous
  • Peritrichous
  • Lophotrichous
  • Amphitrichous

Que. The viroid is highly resistance to

  • Heat inactivation
  • Sodium hypochlorite solution
  • Ribonuclease
  • All of these

Que. Tobacco ring spot virus is transmitted by

  • Nematode
  • Thrips
  • Spider mites
  • All of these

Que. The law of supply states that the relationship between price and quantity supplied is

  • Direct
  • Indirect
  • Both a & b
  • None of these

(Agriculture MCQ)

Que. Marketable surplus is

  • Total product minus total family requirements consumption
  • Total consumption minus marginal cost
  • Total cost minus marginal cost
  • Total production minus total cost

Que. When MP = AP then AP is

  • Increasing
  • Decreasing
  • Maximum
  • Negative

Que. Micro economics is also called as

  • Income theory
  • Price theory
  • Growth theory
  • Employment theory

Que. In law of diminishing marginal utility the total utility increases at

  • Increasing rate
  • Diminishing rate
  • Constant rate
  • None of these

Que. Tuberculosis is caused by

  • Bacilli
  • Comibacteria
  • Mycobacteria
  • Streptococci

(Agriculture MCQ)

Que. The famous small goat for meat is

  • Chegu
  • Angora
  • Black Bengal
  • None of these

Que. What is the floor space requirement for stall fed goat ?

  • 1.5 x 5 feet
  • 2.5 x 5 feet
  • 5 x 5 feet
  • 3.5 x 5 feet

Que. The elements of behaviour are

  • Knowledge, Attitude, Skill
  • Skill & Attitude
  • Attitude & Knowledge
  • None of these

Que. A modification of behaviour through experience and training is known as

  • Learning
  • Education
  • Teaching
  • None of these

(Agriculture MCQ)

Que. Source, Message, Channel are part of

  • Innovation
  • Learning
  • Communication
  • Education

Que. How many steps are in extension programme planning ?

  • 5
  • 8
  • 10
  • 15

Que. Incorporation of images, sound, hypertext & graphics is called as

  • Media
  • Multimedia
  • Both a & b
  • None of these

Que. The innovation decision process is also called as

  • Adoption process
  • Communication process
  • Innovation process
  • Evaluation process

Que. A place of meeting for public discussion is called as

  • Buzz session
  • Forum
  • Workshop
  • Seminar

(Agriculture MCQ)

Que. When large number of people are divided into small groups where a topic is discussed in a limited period of time is called as

  • Brain storming
  • Symposium
  • Buzz session
  • Workshop

Que. Panchayat Raj System was established in the year

  • 1961
  • 1960
  • 1959
  • 1957

Que. The basic of formal institution at village level is

  • Family
  • Gram panchyat
  • Self-help group
  • Panchayat samiti

Que. Father of extension in India is

  • Adivi Reddy
  • O. P. Dahama
  • K. N. Singh
  • Seaman A Knapp

Que. Flash card is

  • Audio aid
  • Audio visual aid
  • Visual aid
  • None of these

Que. Leadership is product of

  • Position only
  • Knowledge only
  • Position rather than knowledge
  • Knowledge rather than position

(Agriculture MCQ)

Que. Engineers chain is of —- ft. length

  • 100
  • 66
  • 20
  • 110

Que. The method of surveying in which field work & plotting are done simultaneously is

  • Plane surveying
  • Plane table surveying
  • Chain surveying
  • Geodetic surveying

Que. Which method of plane table survey is used for establishing the instrument stations only ?

  • Radiation
  • Resection
  • Traversing
  • Intersection

Que. Income tax is

  • Direct tax
  • Indirect tax
  • Both a & b
  • None of these

Que. Line passing through the least cost points in the iso-quant map is called as

  • Ridge line
  • Expansion path
  • Iso cost line
  • Iso quant line

(Agriculture MCQ)

Que. Variable cost is also known as

  • Implicit cost
  • Fixed cost
  • Prime cost
  • Marginal cost

Que. Standard of living means quantity & quality of

  • Expenditure
  • Investment
  • Consumption
  • None of these

Que. Marginal product is the

  • Total product divided by total input
  • Output per unit of input
  • Change in output due to one unit change in input
  • Change in input due to one unit change in output

Que. Want satisfying power of commodity is called as

  • Demand
  • Utility
  • Consumption
  • Production

Que. The principle of equimarginal return is applied when

  • The resources are unlimited
  • The resources price are high
  • The prices of resources are varying
  • The resources are limited

(Agriculture MCQ)

Que. RRB are sponsored by

  • NABARD
  • Scheduled commercial bank
  • DBI
  • RBI

Que. Reserve Bank of India established in the year

  • 1932
  • 1933
  • 1935
  • 1936

Que. IMF head quarter is located at

  • Paris
  • New York
  • Tokyo
  • Washington DC

Que.The demand for Wheat is

  • Very elastic
  • Less elastic
  • Inelastic
  • Perfectly elastic

Que. Citrus canker is caused by

  • Azatobacter
  • TMV
  • Xanthomonas
  • Taphrinia

(Agriculture MCQ)

Que. Agar Agar is produced from

  • Nostac
  • Ascillatoria
  • Microcystis
  • Gellidium

Que. Virus is

  • Obligate parasite
  • Facultative saprophyte
  • Facultative parasite
  • None of these

Que. Extension teaching method are focused on to

  • Record the event
  • Provide entertainment
  • Provide education
  • None of these

Que. The informal expected values of behaviour in society based on habits and tradition are called as

  • Folkways
  • Mores
  • Customs
  • Tradition

Que. The character of system which prohibits inter-caste marriages is known as

  • Monogamous
  • Exogamous
  • Endogamous
  • Polygamous

(Agriculture MCQ)

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