Test - 37 — Agri Master Mind

Fe deficiency is mostly seen in crops growing on
  • Acidic soils
  • Neutral soils
  • Calcareous or alkaline soils
  • Salt affected soils
A six cylinder engine can have --- possible number of firing order
  • 6
  • 4
  • 2
  • 3
Thermal efficiency --- with increases in stoke : Bore ratio
  • Decreases
  • Remain same
  • Increases
  • None of these
Firing order for four stroke four cylinder engine
  • 1 - 2 - 3 - 4
  • 1 - 3 - 4 -2
  • 1 - 3 - 2 - 4
  • 1 - 4 - 3 - 2
Puddling is done to
  • Soil pulverisation
  • Kill weeds
  • Reduce water percolation
  • To level field
Calorific value of high speed diesel is
  • 9550
  • 11500
  • 10550
  • 12500
Traction of wheel can be improved by
  • Using high hitch point
  • Ballasting rear wheels
  • Both a & b
  • None of these
Which type of male sterility is largely exploited in hybrid seed production programme
  • Genetic
  • Cytoplasmic
  • Cytoplasmic genetic
  • None of these
Pure line theory was proposed by
  • Johanson 1906
  • Fisher 1911
  • Johannsen 1903
  • Jonson 1908
Which breeding method utilizes variation but does not create variability?
  • Mutation
  • Polyploidy
  • Selection
  • Hybridization
Most prominent crop used under mixed cropping of wheat is
  • Soyabean
  • Linseed
  • Mustard
  • Chickpea
Pointed gourd is a
  • Monoecious plant
  • Hermaphrodite plant
  • Dioecious plant
  • None of these
Potato is a rich source of vitamin
  • A
  • B
  • C
  • D
Quality of pea is ascertained by
  • Refractometer
  • Potentiometer
  • Tendrometer
  • None of these
The edible portion of knoll-khol is
  • Root
  • Head or curd
  • Swollen stem
  • Bud
The pungency in chilli is due to
  • Resins
  • Cucurbitacin
  • Capsaicin
  • Coumarin
The cooling and consolidation of molten magma forms --- rocks
  • Meta
  • Red
  • Igneous
  • Sedimentary
- is known as father of tillage
  • John Dalton
  • Willian ferrel
  • Jethro tull
  • None of these
The amount of heat required to raise the temperature of one gram of substance by 10C is called
  • Specific gravity
  • Specific energy
  • Specific heat
  • None of these
Relative proportion of soil particles is known as
  • Soil structure
  • Porosity
  • Soil texture
  • Bulk density
Central bee research institute located at ---
  • Mumbai
  • Aurangabad
  • Pune
  • Beed
Mango fruit fly pupates in ---
  • Branch
  • Leaves
  • Soil
  • Fruit
Phule Yashod of Jowar is resistant against --- pest
  • Armyworm
  • Midge fly
  • Shoot fly
  • Stem borer
Vinegar is ---
  • Malic acid
  • Tartaric acid
  • Acetic acid
  • None of these
Virus is
  • Facultative parasite
  • Facultative saprophyte
  • Obligate parasite
  • None of these
Extension teaching method are focused on to
  • Record the event
  • Provide entertainment
  • Provide education
  • None of these
The informal expected values of behaviour in society based on habits and tradition are called as
  • Mores
  • Customs
  • Folkways
  • Tradition
The character of system which prohibits intercaste marriages is known as
  • Monogamous
  • Exogamous
  • Endogamous
  • Polygamous
Making of related animals within 4 to 6 generation is ----
  • Cross Breeding
  • Outbreeding
  • Inbreeding
  • Line Breeding
Disease spread from man to animal or vice versa is called as
  • disease
  • Acute disease
  • Zoonotic disease
  • Systamic disease
Which of the following are draught purpose cattle breed ?
  • Khillar
  • Amrithmahal
  • Gaolao
  • All of these
Which of the following cattle disease is also known as cattle plague ?
  • Cow pox
  • FMD
  • Rinder pest
  • Mastitis
Karan swiss cattle breed is hybrid of --
  • H. Friesian x Thraparkar
  • Brown swiss x Tharparkar
  • Brown swiss x Sahiwal
  • H. Friesian x Sahiwal
Boiling point of milk is --- C
  • 200
  • 50
  • 100
  • 150
Normal dry period of cow is of --- days
  • 20 to 30
  • 30 to 40
  • 60 to 65
  • 45 to 50
Single tonned milk have --- % fat
  • 4.5
  • 1.5
  • 3
  • 6
Energy value of milk fat is --- Cal/gm
  • 4.1
  • 6.2
  • 9.3
  • 2.3
The vertical distance from suction water level to the discharge water level is called as --
  • Suction head
  • Friction head
  • Static head
  • Discharge
CNG stands for
  • Cooling Natural Gas
  • Chemical and Natural Gas
  • Compressed Natural Gas
  • None of these
Cross staff is used for setting out
  • 360 degreee angle
  • Straight line
  • 90 degree angle
  • Verticle line
Rope dragging is practiced to control --- pest in Paddy
  • Jassids
  • Gall fly
  • Rice case worm
  • Earhead bug
In Grape shot hole appearance is symptom of attack of --- pest.
  • Thrips
  • Mealy bug
  • Flea beetle
  • Mites
In Mango premature flower and fruit drop is due to the attack of --- pest.
  • Fruit fly
  • Aphids
  • Mango hoppers
  • Stem borer
Which of the following is monophagous pest ?
  • Mango hopper
  • Papaya aphid
  • Banana rootstock weevil
  • None of these
In Onion purple blotch on leaves is due to --- pest
  • Mites
  • Mealy bug
  • Thrips
  • Cut worm
Maximum percentage of insecticide is used in --- crop.
  • Brinjal
  • Onion
  • Cotton
  • Sorghum
In Cucurbits --- chemical is used to increase hermaphrodite flowers.
  • Auxin
  • GA
  • Ethephon
  • Cycocel
Short term loan is given for the period
  • 18 months to 5 year
  • 5 year 10 year
  • 6 months to 18 months
  • 10 year to 20 year
LIC bond is --- type security for loan.
  • Chattel security
  • Personal security
  • Collateral security
  • Mortagage
Which of the following doesn’t belongs to Seven P's of agriculture credit
  • Principle of production
  • Principle of Payment
  • Principle of partnership
  • Principle of Purpose