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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