60 Agriculture MCQ For Competitive exam- Part 76

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Agriculture MCQ

Que.Which of the following is an example for edible oil cake ?

  • Mustard cake
  • Castor cake
  • Mahua cake
  • None of these

Que.Downward movement of food synthesized in leaves takes place through

  • Xylem
  • Phloem
  • Both a & b
  • None of these

Que. Which of the following is a cold sterilization agent ?

  • UV rays
  • Liquid nitrogen
  • Both a & b
  • None of these

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Que. Suitable herbicide for pigeon pea field is

  • Alachlor
  • Fluchloralin
  • Both a & b
  • Atrazine

Que. Which estimate of heterosis is of commercial value? (Agriculture MCQ)

  • Useful heterosis
  • Hetrobeltiosis
  • Average heterosis
  • All of these

Que. The pollination occurring in plants through bats is called as

  • Anemophily
  • Chasmogamy
  • Cleistogamy
  • Chiropterophily

Que. Fat produce —- cal energy /gm

  • 4.3
  • 5.65
  • 9.3
  • None of these

Que. Skimmed milk contain —- % carbohydrates

  • 20
  • 25
  • 10
  • 12

Que. Weight of the working sample is usually …… gm

  • 10
  • 20
  • 25
  • 50

Que. Tetraplod may be useful in (Agriculture MCQ)

  • Making distant crosses
  • Improving quality
  • Overcoming the self incompatibility
  • All of these

Que. Source of dwarfing gene in rice is

  • Dee-Geo-WooGen
  • Tift 23A
  • Norin 10
  • None of these

Que. A group of similar plants in structural features and performance is known as

  • Clone
  • Inbred Line
  • Pureline
  • Variety

Que. The first hybrid in pigeon pea in the world is

  • ICPH 8
  • ICPH 12
  • IIPH4
  • None of these

Que. An inflorescence in which the main axis is elongated and the flowers are sessile is called as

  • Umbel
  • Tristyly
  • Raceme
  • Spike

Que. Alternate form of a gene is known as(Agriculture MCQ)

  • Allele
  • Trait
  • Phenotype
  • Genotype

Que. Occurrence of more than one embryo in seed is known as

  • Hetero Embryony
  • Polyembryony
  • Hypoembryony
  • None of these

Que. Thermal conductivity follows the order of

  • Peat > Clay > Loam >Sand
  • Sand > Loam > Clay > Peat
  • Loam > Peat > Clay > Sand
  • Peat > Loam > Clay > Sand

Que. Examples of natural chelates are

  • EDTA and DTPA
  • Citric acid and oxalic acid
  • Citric acid, oxalic acid and HEDTA
  • EDTA, DTPA and HEDTA

Que. Scattering of detached soil particles by the impact of rain drops is called

  • Splash erosion
  • Sheet erosion
  • Gully erosion
  • Ravines

Que. Phosphate fixation is more in(Agriculture MCQ)

  • Acid soils
  • Neutral soils
  • Submerged soils
  • None of these

Que. Bio fertilizers are applied as

  • Seedling root dip
  • Soil treatment
  • Seed treatment
  • All of these

Que.Main component of biogas is

  • CH4
  • CO2
  • N2O
  • SO2

Que. Fe deficiency mostly occurs in

  • Calcareous soils
  • Alluvial soils
  • Red soils
  • Black soils

Que. Heterostyly is observed in ————– crop.

  • Tomato
  • Brinjal
  • Bottle gourd
  • Ridge gourd

Que.  —– is a hybrid variety of brinjal.(Agriculture MCQ)

  • Krishna
  • Pragati
  • Manjari gota
  • None of these

Que. Okra belongs to the family

  • Malvaceae
  • Leguminosae
  • Compositae
  • Solanaceae

Que.  Phule Raja is a hybrid of

  • Tomato
  • Brinjal
  • Onion
  • Potato

Que. The term vertical and horizontal resistance were introduced by

  • Vander Plank
  • Floor
  • Stanley
  • None of these

Que. The TCA cycle pathway is

  • Anabolic
  • Catabolic
  • Amphibolic
  • None of these

Que.Which Breeding method is most suited to handle wide crosses ?(Agriculture MCQ)

  • Back cross method
  • Pedigree method
  • Recurrent selection
  • Diallel selective mating

Que. Which one of the following is a C3 plant ?

  • Sorghum
  • Maize
  • Wheat
  • None of these

Que. Adsali sugarcane planted in

  • June July
  • Feb March
  • Sept Oct
  • Dec Jan

Que. One gene one enzyme hypothesis was given by

  • Darlington
  • Benzer
  • Beadle & Tatum
  • Davis

Que. Grow out test is conducted to determine —- of seed lot

  • Genetic purity
  • Seed germination
  • Both a & b
  • None of these

Que. Suru Sugarcane is planted in the month of

  • Jan Feb
  • Sept – Oct
  • Nov – Dec
  • June July

Que. Phule Rajewadi is improved variety of —- crop

  • Aonla
  • Jamun
  • Fig
  • Ber

Que. Recommended planting distance in high density planting of Guava is

  • 3 x 2 m
  • 5 x 5 m
  • 6 x 6 m
  • 10 x 10 m

Que. Mango seed starts to loose their viability after —- days

  • 60
  • 30
  • 90
  • 120

Que. Ability of seed to germinate is known as

  • Seed viability
  • Totopotancy
  • Genetic purity
  • None of these

Que. Bitter pit of Apple is caused due to the deficiency of —- nutrient

  • B
  • P
  • Ca
  • K

Que. In which cropping system maximum utilization of space is possible ?

  • Inter cropping
  • Relay cropping
  • Multistored cropping
  • Mixed cropping

Que. Moisture % in grain should be reduced to —% before storage ?

  • 20%
  • 16%
  • 11%
  • 8%

Que. Clay particle size is — mm

  • 0.002mm
  • 01.mm
  • 0.2mm
  • 0.05mm

Que. Stomata are open during night in — crop

  • C3
  • C4
  • CAM
  • None of them

Que. General combining ability is test for development of ?

  • Syntheties
  • Composite
  • multiline
  • None of above

Que. Which of the following element is immobile element in plant ?

  • Ca
  • P
  • N
  • Mg

Que. In Citrus fruits buiret in urea applied as a foliar spray in —%

  • 0.25%
  • 0.50%
  • 0.75%
  • 1.00%

Que. CEC of which clay minerals is between 120-150 cnol/kg ?

  • Mica
  • Vermiculate
  • Montmorillonite
  • Non of these

Que. With increase in soil pH the availability of — micronutrient is increases

  • B
  • Zn
  • Fe
  • Mo

Que. Who is the founder of virology ?

  • Beizerinka
  • A E Mayer
  • W M Stanley
  • T O Dieer

Que. Damping off of nursery seedling caused by ?

  • Physoderma
  • Phythium aphanidermatum
  • Phythium debaryanum
  • Both b & c

Que. Quick and accurate detection of viruses can be done by ?

  • ELISA
  • HADAS
  • IEM
  • All of these

Que. The highest pesticide used crop in India ?

  • Rice
  • Maize
  • Cotton
  • Sugarcane

Que. The smallest size of economical gobar gas plant is ?

  • 30 cu.ft.
  • 70 cu.ft.
  • 120 cu.ft.
  • 150 cu.ft.

Que. Working life of a tractor drawn cultivator is usually ?

  • 2500 hrs
  • 5000 hrs
  • 7500 hrs
  • 10,000 hrs

Que. Bacillus thuringesis was discovered by ?

  • S Ishiwata
  • Frisch
  • Flacher
  • Berliner

Que. The spiralling white fly is ?

  • Bemesia tabac
  • Aleurodicus disperus
  • Chilo portellus
  • None of these

Que. Dimethoate is ?

  • Contact insecticide
  • Systemic insecticide
  • Fumigant
  • Stomach poison

Que. Tea rust is caused by ?

  • MLO
  • Virus
  • Bacteria
  • Algae

Que.Loose smut of wheat is ?

  • Internally seed borne
  • Externally seed borne
  • Air borne
  • Soil borne

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