60 Agriculture MCQ For Competitive exam- Part 85

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Agriculture MCQ

Agriculture MCQ Que. 1 Phyllody of sesame is caused due to

  • Bacteria
  • Fungi
  • MLO
  • Virus

Que. 2 Grassy stunt viral disease of rice transmitted by — vector

  • Green leaf hopper
  • Brown plant hopper
  • Whitefly
  • Aphid

Que. 3 Puccinia recondita tritici causes — rust of wheat

  • Brown
  • Black
  • Yellow
  • None of these

Que. 4 Fusarium wilt of gram is — borne

  • Wind
  • Water
  • Soil
  • Seed

Agriculture MCQ Que. 5 Fruit cracking in tomato is due — deficiency

  • Ca
  • B
  • Fe
  • Mo

Que. 6 Which of the following is often cross pollinated crop

  • Sorghum
  • Red gram
  • Cotton
  • All of these

Que. 7 Common bread wheat is

  • Autohexaploid
  • Allohexaploid
  • Diploid
  • Tetraploid

Que.8  Cleistogamous flower prevents — pollination

  • Self pollination
  • Cross pollination
  • Both a & b
  • None of these

Que. 9 The prime function of chloroplast is to carry out

  • Photosynthesis
  • Respiration
  • Transpiration
  • Protein synthesis

Agriculture MCQ Que. 10 Smooth ER is associated with synthesis of —

  • Protein
  • Lipid
  • DNA
  • Carbohydrate

Que. 11 The process of protein synthesis from information in mRNA is called as

  • Transcription
  • Tenalism
  • Translation
  • None of these

Que. 12 Crossing over take place in — stage of prophase

  • Leptotene
  • Zygotene
  • Pachytene
  • Diplotene

Que. 13 Safflower have 2n number —

  • 12
  • 24
  • 34
  • 44

Que. 14 An individual having two sets of basic chromosome number is known as

  • Haploid
  • Diploid
  • Polyploid
  • Aneuploid

Agriculture MCQ Que. 15 Which of the following is alkylating agent of mutation —

  • Mustard gas
  • UV rays
  • bromouracil
  • X rays

Que. 16 Sporophytic system of self incompability is discovered by

  • Hughes and Babcock
  • Hull
  • Flor
  • Stadler

Que. 17 Example of dioecious plant is

  • Maize
  • Coconut
  • Mango
  • Date Palm

Que. 18 Herkogamy prevents — pollination

  • Self pollination
  • Cross pollination
  • Both a & b
  • None of these

Que. 19 Hybrid is a cross of — line

  • A x B
  • B x R
  • A x R
  • None of these

Agriculture MCQ Que. 20 Backcross method of breeding use to transfer — character

  • Monogenic
  • Oligogenic
  • Polygenic
  • None of these

Que. 21 First synthetic variety is develop in — crop

  • Cotton
  • Red gram
  • Maize
  • Wheat

Que. 22 Golden rice is rich in — vitamin

  • D
  • E
  • A
  • C

Que. 23 Tetrazolium test is conducted to check —

  • Seed genetic purity
  • Seed viability
  • Germination
  • None of these

Que. 24 Foundation seed have — colour tag

  • Green
  • Golden yellow
  • Blue
  • White

Agriculture MCQ Que. 25 Lactose sugar is combination of

  • Glucose + Galactose
  • Glucose + Sucrose
  • Glucose + Fructose
  • Sucrose + Fructose

Que. 26 Minimum transpiration recorded in — type

  • Stomatal
  • Cuticular
  • Lenticular
  • None of these

Que. 27 Which is the gaseous growth regulator

  • Ethylene
  • GA
  • Auxin
  • Cycocel

Que. 28 Sugarcane ripener is

  • Ethephone
  • Glyphosate
  • 2,4,D
  • NAA

Que. 29 Which hormone act as a stress hormone

  • Ethylene
  • GA
  • Auxin
  • ABA

Agriculture MCQ Que. 30 Bacillus thuringenesis have mode of action —

  • Stomach poison
  • Nerve poison
  • Both a & b
  • None of these

Que. 31 Number of segments in insect head are

  • 11
  • 6
  • 3
  • 2

Que. 32 Damaging stage of armyworm is

  • Caterpillar
  • Pupa
  • Adult
  • Nymph

Que. 33 Which of the following is monophagous pest

  • Mango stem borer
  • White grub
  • Mango stone weevil
  • Sugarcane shoot borer

Que. 34 Callosobruchus chinensis is storage pest of

  • Cereals
  • Pulses
  • Vegetable
  • Fruit

Que. 34 Termites belongs to order

  • Odonata
  • Isoptera
  • Diptera
  • Hemiptera

Agriculture MCQ Que. 35 Hymenoptera is order of —

  • Bees
  • Cockroach
  • Bugs
  • Thrips

Que. 36 Filiform type of antenna observed in — insect

  • Housefly
  • Butterfly
  • Grasshopper
  • Weevils

Que. 37 Lady bird beetle is —

  • Egg parasitoid
  • Larvae parasitoid
  • Predator
  • None of these

Que. 38 Ekalux is trade name of — insecticide

  • Quinalphos
  • Phorate
  • Malathion
  • Dimethoate

Que. 39 Repugnant smell, empty grains, sooty mold are symptoms of — pest

  • Rice stem borer
  • Rice gundhi bug
  • Rice hispa
  • Brown plant hopper

Agriculture MCQ Que. 40 Flare square, heavy shading of fruiting bodies are symptoms of — pest of cotton

  • White fly
  • Spotted bollworm
  • Leaf roller
  • Red cotton bug

Que. 41 To control sorghum shoot fly which of the following measures are use —

  • Early sowing
  • High seed rate
  • Fish meal trap
  • All of these

Que. 42 National agricultural insurance scheme started in the year

  • 1999
  • 2002
  • 2005
  • 2009

Que. 43 Agriculture year starts from

  • 01-Jan
  • 01-Apr
  • 01-Jun
  • 01-Sep

Que. 44 Human wants are —

  • Limited
  • Scare
  • Unlimited
  • Regulated

Agriculture MCQ Que. 45 The cost of production can be minimize by using — economic principle

  • Principle of least cost combination
  • Principle of opportunity cost
  • Principle of equimarginal return
  • Law of diminishing return

Que. 46 When total utility is maximum the marginal utility will be —

  • Higher
  • Zero
  • Minimum
  • Constant

Que. 47 Hedging is a technique to protect raders from

  • Extreme falls of price
  • Extreme market demand
  • Extreme market supply
  • None of these

Que. 48 Agricultural Census is taken after every — years

  • 5
  • 10
  • 15
  • 20

Que. 49 World bank is located at

  • New york
  • Washington DC
  • Paris
  • New Delhi

Agriculture MCQ Que. 50 Reward of labour is called as

  • Rent
  • Wages
  • Value
  • Interest

Que. 51 Anything which have value is called —

  • Money
  • Price
  • Wealth
  • Profit

Que. 52 Demand for salt is —

  • Elastic
  • Inelastic
  • Both a & b
  • None of these

Que. 53 In India Marginal farmers have land holding less than — ha

  • 1
  • 5
  • 10
  • 15

Que. 54 Long term loans are granted for the period of — years.

  • 1 to 2 years
  • 2 to 5 years
  • 5 to 30 years
  • None of these

Agriculture MCQ Que. 55 Which is rational stage

  • 1
  • 2
  • 3
  • 4

Que. 56 If variable cost is Nil then there will be — production of farm

  • Maximum proction
  • Minimum production
  • No production
  • No change in production

Que. 57 The basic unit of rural society is —

  • Village
  • Family
  • Individual
  • Block

Que. 58 Result demonstration are mostly conducted on — field

  • Agriculture university
  • Farmer
  • Private companies
  • None of these

Que. 59 In adoption process — stage comes after evaluation stage

  • Awareness
  • Interest
  • Trial
  • Adoption

Que. 60 Early adopters are — % of total population

  • 2.5
  • 13.5
  • 6
  • 34

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