Test - 16 — Agri Master Mind

Which of the following is Viral disease ?
  • Papaya Mosaic
  • Citrus Tristeza
  • Tobacco leaf curl
  • All of these
Collar and dry root rot of Groundnut is caused by ---
  • Cercospora personata
  • Collectrotrichum falcatum
  • Aspergillus niger
  • None of these
Burnt like appearance on plant parts is symptom of --- disease
  • Canker
  • Damping off
  • Blight
  • None of these
--- started that legumes can fix atmospheric nitrogen and thereby increase nitrogen content in soil.
  • Prof. Millardet
  • N.V.Joshi
  • J.B.Boussingault
  • Louis Pasteur
National Bureau of Agriculturally Important Micro-organisms is located in -- state
  • Maharashtra
  • Bihar
  • Uttar Pradesh
  • Karnataka
Which of the following is not a disease of apple ?
  • Bird eye
  • Powdery mildew
  • Bunchy top
  • Downey mildew
Who is the father of Microbiology ?
  • Needham
  • Leeuwenhoek
  • Louis Pasteur
  • T.J. Burrill
Exclusion of plant disease by legislation is known as
  • Cultural control
  • Mechanical control
  • Plant quarantine
  • Chemical control
Little leaf of citrus is caused by ----
  • Copper
  • Sulphur
  • Zinc
  • Nitrogen
National Virology Institute is situated at ----
  • Kolkata
  • Surat
  • Pune
  • Ahmedabad
In sporophytic system of self-incompatibility, full fertility will result from a cross between
  • S1S2 X S1S3
  • S1S3 X S3S4`
  • S2S3 X S1S2
  • S1S2 X S2S3
Gametophytic self-incompatibility was first discovered by
  • Bateman
  • Hughes & Babcock
  • East and Mangelsdorf
  • None of these
Male sterility result from the action of
  • Nuclear genes
  • Chloroplast genes
  • Mitochondrial genes
  • All of these
Drought resistance is associated with
  • Morphological features
  • Physiological features
  • Biochemical factors
  • All of these
Under drought condition there is an increase in
  • Abscisic acid content
  • Ethylene level
  • Proline level
  • All of these
Salinity tolerant variety of rice is
  • IR 20
  • IR 8
  • Mohan
  • IR 36
CGMS is known as -----
  • Genetic male sterility
  • Restorer lines
  • Cytoplasmic male sterility
  • None of these
Homozygous tester is used in
  • Simple recurrent selection
  • Reciprocal recurrent selection
  • Recurrent selection for sca
  • Recurrent selection for gca
Reciprocal recurrent selection is used when a character is governed by
  • Additive genes
  • Non additive gene
  • Both a & b
  • None of these
The uptake of oxygen and production of carbon dioxide in light by photosynthesizing tissue is called
  • Respiration
  • Ground respiration
  • Photo respiration
  • Salt respiration
---- attractant is used for fruit fly
  • DDVP
  • Methyl bromide
  • Methyl eugenol
  • None of these
Chemical factor ---- is responsible for antibiosis against Helicoverpa armigera
  • DIMBOA
  • Sinigrin
  • Gossypol
  • Salicylic acid
Ideal parasitoid must having life cycle --- than that of host
  • Shorter
  • Equal
  • Greater
  • None of these
Bud weevil belongs to order --
  • Hemiptera
  • Lepidoptera
  • Coleoptera
  • Diptera
Select the correct statement about insect pest on Pulses
  • Plume moth pupates outside the pod
  • Red gram pod fly puppates inside the pod
  • Bud weevil pupates in soil
  • All of these
Wilting of groundnut in patches is symptom of --
  • Spodoptera litura
  • Aphis craccivera
  • Holotrichia consanguinea
  • Amsacta albistriga
--- pest feeds gregariously on Groundnut
  • Root grubs
  • Aphid
  • Red hairy caterpillar
  • None of these
Bunch of variety of Groundnut is ---- to leaf miner
  • Resistance
  • Escape
  • Susceptible
  • None of these
Cotton Jassids classified under ---- order
  • Hemiptera
  • Coleoptera
  • Homoptera
  • Lepidoptera
In Bajra empty ear head and feed pollen and petals of flower is symptom of
  • Midge fly
  • Shoot fly
  • Blister beetle
  • Stem borer
Who define economic as Science of wealth ?
  • Dr. Alfred Marshall
  • Robbin
  • Adam smith
  • Keynes
Which of the following is active factor of production ?
  • Labour
  • Capital
  • Machinery
  • All of these
Change in demand for one commodity owing to change in the price of another commodity is called as --
  • Price elasticity
  • Income elasticity
  • Cross elasticity
  • None of these
Single commodity consumption mode is ----
  • Production possibility curve
  • Law of supply
  • Law of equi marginal utility
  • Law of diminishing marginal utility
Land , Buildings are --- assets.
  • Current
  • Working
  • Fixed
  • None of these
What are the objectives of farm management ?
  • Minimizing the farm cost
  • Maximizing farm profit
  • Minimizing unemployment
  • All of these
Law of equimarginal return is also known as----
  • Law of Substitution
  • Law of maximum satisfaction
  • Both a & b
  • Law of opportunity cost
Who is the current Governor of the RBI
  • Dr. Urjit R. Patel
  • Dr. Raghuram Rajan
  • Shri. Shaktikanta Das
  • None of these
Which is the basically a decision making science ?
  • Macro economics
  • Micro economics
  • Farm management
  • None of these
Profit is equal to
  • Gross income - Fixed cost
  • Gross income - variable cost
  • Gross income - Total cost
  • Total cost - Gross income
A group of people organizing themselves for the purpose of fulfilling common interest is known as --
  • Society
  • Community
  • Association
  • Institution
Block consists of how many villages ----
  • 50
  • 200
  • 100
  • 25
The systematic study of the development of individual within the educational setting is called as --
  • General psychology
  • Social psychology
  • Educational psychology
  • Abnormal psychology
The relationship between the members of group is governed by --- rules
  • Primary
  • Secondary
  • Formal
  • None of these
The man to land ratio is high in --- area
  • Rural
  • Village
  • Urban
  • Society
Rule of Exogamy is ---
  • Marriage in own caste
  • Marriage with one or more times
  • Marriage outside group or caste
  • None of these
Teaching and Learning is the process of ----
  • Giving knowledge
  • Adoption
  • Communication
  • Development of personality
The process of mutual give and take by two cultures is called as ---
  • Cultural lag
  • Cultural heritage
  • Cross fertilization
  • Diffusion
Any single idea going to form a culture is called ----
  • Cultural lag
  • Culture area
  • Culture traits
  • None of these
Sometimes messages are called as --
  • Communicator
  • Source
  • Appeals
  • Channel