Test - 31 — Agri Master Mind

Who is consider as father of soil testing?
  • Colwell
  • Parker
  • Trug
  • Puri
Whiptail in Brassica is due to the deficiency of---
  • Ca
  • Mg
  • Mo
  • Zn
Who is the father of plant pathology?
  • T J Buril
  • Needham
  • Anton de Bary
  • E J Butler
In bacteria variability is caused by
  • Conjugation
  • Transformation
  • Transduction
  • All of these
The holes at the base of sorghum peduncle are due to
  • Atherigena soccata
  • Calocoris angustama
  • Chilo partellus
  • Contarinia sorghicola
Hindgut of insect is also known as
  • Stomodacum
  • Gizzard
  • Proctodacum
  • Mesenteron
The pest which attack both in field and storage of pulse is
  • Gram pod borer
  • Red gram pod fly
  • Pulse beetle
  • Pod borer
Which plough will be used for maximum moisture conservation ?
  • M B Plugh
  • Cultivator
  • Chisel plough
  • Disc harrow
Subsoiler plough is best suited for ---
  • Deep plouging
  • Making ditches
  • Breaking hard pan
  • Inter cultivation
Power sprayers are operated at a pressure of --- kg/cm2
  • 5 to 10
  • 10 to 20
  • 20 to 55
  • more than 55
Scientific name of Lemon butterfly is
  • Toxoptera citrici
  • Phyllocnistis citrrella
  • Papilio demoleus
  • None of these
Crown toppling and gummosis in coconut is due to
  • Coconut mite
  • Black headed caterpillar
  • Red palm weevil
  • Rhinocerous beetle
A substance which makes plant distasteful to insects feeding is known as
  • Attractant
  • Repellant
  • Antifeedant
  • Chemosterilant
Cervix is located in between
  • Head & Mesothorax
  • Antennae & Prothorax
  • Internal orifice
  • None of these
Scientific name of Jowar shoot fly is
  • Mythimma separata
  • Amsacta albistriga
  • Atherigona soccata
  • Contarinia sorghicola
Tolerant varieties have --- ETL
  • Lower
  • Equal
  • Higher
  • None of these
Flooding of field helps to control --- pest
  • Army worm
  • White grub
  • Cut worm
  • All of these
Mohs scale is used to measure
  • Mineral color
  • Light transmission
  • Mineral hardness
  • Fracture
The best soil structure is
  • Platy
  • Prismatic
  • Crumby
  • Columnar
Smallest size soil particle is
  • Sand
  • Silt
  • Clay
  • Loam
In Forward market purchase and sale of commodity takes place at time but exchange of commodities take place ---
  • Same date
  • Same date
  • in specified future date
  • Before purchase and sale
Sorting of unlike lots of agriculture produce into different lots according to specifications laid down is known as
  • Standardization
  • Transportation
  • Grading
  • Packaging
Cross demand means purchase of goods with reference to change in change in--
  • Person's income
  • Time and place
  • Price of other related goods
  • None of these
With small change in price there is a great change in demand is known as
  • Inelastic demand
  • Elastic demand
  • Both a & b
  • None of these
NAFED established in the year
  • 1968
  • 1978
  • 1958
  • 1999
When MC = MR at that time profit is
  • Minimum
  • Zero
  • Maximum
  • Unknown
Which of the following is not a three R's of Credit ?
  • Risk bearing capacity
  • Returns from investment
  • Repayment capacity
  • None of these
Loans given on security of jewellary are termed as
  • Personal Security
  • Collateral Security
  • Chattel Security
  • Mortgage
Net capital ratio is
  • Total liabilities/ total assets
  • Total assets - Total liabilities
  • Total assets / Total liabilities
  • None of these
Macro-economics is also called as
  • Price theory
  • Assets theory
  • Income theory
  • Liabilities theory
Hordeum vulgare is scientific name of ---
  • Finger millet
  • Kodo millet
  • Barley
  • Foxtail millet
In wheat crown root initiation stage comes after ---days of sowing
  • 11
  • 31
  • 21
  • 44
Saccharum barbari is -- cane
  • Nobel
  • Chinese
  • Indian
  • African
Trench method of sugarcane planting is followed in --- area
  • plane area
  • Hilly area
  • Coastal area
  • River basin
Soil sickness is caused by --- crop
  • Bajara
  • Wheat
  • Sorghum
  • Gram
In gram nipping is done at --- DAS
  • 10 to 20
  • 5 to 10
  • 30 to 40
  • 50 to 60
Chemical use for nipping of gram is
  • MH
  • GA
  • TIBA
  • ABA
Spreading type of groundnut have --- character
  • Dormanent seed
  • Good yielder
  • Both a & b
  • None of these
Cleistogamous flower prevents --- pollination
  • Self pollination
  • Cross pollination
  • Both a & b
  • None of these
The prime function of cloroplast is to carryout Respiration
  • Transpiratoin
  • Protein
  • Photosynthesis
  • synthesis
Acidic rocks contains more than --- % silica.
  • 35
  • 45
  • 65
  • 55
In soil forming equation S=(Cl O P r t) O is
  • Parent material
  • Climate
  • Biosphere
  • Relief
Spherical, porus and soft soil structure is --- structure.
  • Granualr
  • Blocky
  • Crumby
  • Prismatic
50 to 60 % pore space will found in ---- soil
  • Sand
  • Loam
  • Clay
  • None of these
Al & Mg sheet is called ---- because of eight sided building blocks
  • Dihydral
  • Tetrahydral
  • Hexahydral
  • Octahydral
All proteins are ---
  • Dextrorotatory
  • Both a & b
  • Levorotatory
  • None of these
Which of the following is true statement ?
  • All wealth is money
  • Wealth is flow
  • Wealth yields income
  • wealth don’t have value
Variable cost is ---- if there is no production on farm.
  • Maximum
  • Minimum
  • Nil
  • None of these
List of all assets owned by a cultivator at particular time with physical quantity and value of each item is called as
  • Store ledger
  • Dead stock
  • Farm inventory
  • Store Journal
A market where the produce is finally disposed to consumer is known as
  • Primary market
  • Secondary market
  • Terminal market
  • Seaboard market