60 Agriculture MCQ For Competitive exam- Part 73

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Agriculture MCQ

Que. Gladiolus is propagated by —

  • Roots
  • Bulbs
  • Seed
  • Cuttings

Que. Mango variety Sai sugandh is hybrid of —-

  • Totapuri x Keshar
  • Keshar x Alphanso
  • Totapuri x Neelam
  • Totapuri x Dashehari

Que.  Edible Banana fruit is seedless because of —

  • Embryo abortion
  • Vegetative parthenocarpy
  • Lack of pollination
  • None of these

Que.  Vegetables are canned in —

  • Distilled water
  • Syrup
  • Brine
  • None of these

Que. Krishna, Kanchan are varieties of —

  • Grape
  • Guava
  • Apple
  • Aonla

(Agriculture MCQ)

Que. Generally seedless watermelon is —

  • Haploid
  • Diploid
  • Triploid
  • Hexaploid

Que. Pineapple belongs to family —

  • Anacardiaceae
  • Bromeliaceae
  • Palmae
  • Myrtaceae

Que. Most suitable rootstock for Citrus in South Indian condition is

  • Rangpur lime
  • Citrange
  • Kinnow
  • None of these

Que. Which of the following is ethylene absorbent ?

  • KMNO4
  • KCl
  • HCl
  • H2SO4

Que. Papaya is commercially propagated by —

  • Cutting
  • Layering
  • Grafting
  • Seed

(Agriculture MCQ)

Que. Karonda belongs to family —

  • Apocynaceae
  • Euphorbiaceae
  • Boraginaceae
  • Anacardiaceae

Que. Banana inflorescence is known as

  • Spadix
  • Arrow
  • Umbel
  • Catkin

Que. Best time of budding in Ber is

  • Feb – March
  • July – Aug
  • Nov – Dec
  • Jan – Feb

Que. In IPM use of resistance and tolerance variety is an example of — control.

  • Chemical
  • Legal
  • Cultural
  • None of these

Que. Which of the following fungus is most effective against Sugarcane white grub ?

  • Fusarium sp.
  • Metarhizium anisopliae
  • Nomuraea anisopliae
  • None of these

(Agriculture MCQ)

Que. Celphos tablets are used to control —

  • Storage pest
  • Coconut mites
  • Rice stem borer
  • Aphids

Que. Banana rhizome weevil Cosmoplites sordidus belongs to

  • Pyralidae
  • Curcurlionidae
  • Thripidae
  • Aphidae

Que. The ladder shaped scrapping on the rice leaves is due to —

  • Dicladispa armigera
  • Cnapholocris medinalis
  • Nympha deptinctalis
  • None of these

Que. Butterfly proboscis is formed from—

  • Mandible
  • Galea of maxilla
  • Labium
  • Maxillary palp

Que. In Gram circular bore holes on pods plugged by the head of a larva related to —–

  • Blister beetle
  • Gram pod borer
  • Pod fly
  • Pulse beetle

(Agriculture MCQ)

Que. Groundnut wilting and damaged root is symptom of attack of — pest.

  • Odontotermes obesus
  • Spodoptera litura
  • Holotrichia consanguinea
  • None of these

Que. Which pest of potato attacks the tuber both in field and storage ?

  • Potato aphid
  • Lady bird beetle
  • Potato tuber moth
  • Potato black cut worm

Que. Third generation pesticide is —

  • Juvenile hormone
  • Moulting hormone
  • Anti-Juvenile hormone
  • None of these

Que. Mouth part present in honey bee is —

  • Rasping and sucking
  • Chewing and lapping type
  • Chewing and biting
  • None of these

Que. Common molluscicide is —

  • Chloropyriphos
  • Meta aldehyde
  • Atropine
  • Dichlorivous

Que. Mixed cropping is–

  • Growing of two or more crops simultaneously without any row pattern
  • Growing of two or more crops simultaneously with a particular row pattern
  • A crop with sericulture
  • None of these

Que. Who is considered as Father of field plot technique ?

  • Liebig
  • Pushakarnath
  • M S Swaminathan
  • J B Boussingault

Que. Major form of Boron absorbed by plants is

  • H3BO3
  • B4O7
  • H2BO3
  • BO3

Que. Fe is important component of — enzymes

  • Nitrogenase
  • Nitrate reductase
  • Nitrite reductase
  • All of these

Que. Rocks containing more than 65 % Sio2 are

  • Neutral
  • Acidic
  • Alkaline
  • Calcareous

(Agriculture MCQ)

Que. Ammonium sulphate contains — % sulphur

  • 12
  • 24
  • 36
  • 48

Que. The major organic cementing agent in soil aggregate formation is

  • Protein
  • Lipid
  • Polysaccharides
  • Organic acid

Que. Which of the following mineral is least resistant to weathering ?

  • Quartz
  • Olivine
  • Goethite
  • Anorthite

Que. White alkali soils are —

  • Acidic soil
  • Sodic soil
  • Saline soil
  • Saline Sodic soil

Que. Flame photometer is used to determine —- nutrient

  • N
  • P
  • K
  • B

(Agriculture MCQ)

Que. White grub beetles lay eggs on

  • Underside of leaf
  • In loose soil up to the depth of 10 cm
  • On plant stem at ground level
  • On the floral parts

Que. Virachola isocrates is the fruit pest of

  • Citrus
  • Pomegranate
  • Mango
  • Apple

Que. Nozzle is part of

  • Hand compressor sprayer
  • Rotatry duster
  • Cynogas pump
  • None of these

Que. A good extension programme should be

  • Rigid
  • Flexible
  • Both a & b
  • None of these

Que. The T & V system was proposed by

  • A. A. Reddy
  • Dr. Banergee
  • Sir Daniel Benar
  • Kelsep and Hearne

(Agriculture MCQ)

Que. Etawah project was organized in the year

  • 1950
  • 1948
  • 1947
  • 1942

Que. Major principle of method demonstration is

  • Seeing is believing
  • Learning by doing
  • To develop leadership
  • None of these

Que. Which one of the following is an example of Audio visual aid

  • Drama
  • Poster
  • Meeting
  • None of these

Que. Aphid and whitefly are effectively controlled by

  • Stomach poisons
  • Systemic insecticide
  • Contact insecticide
  • Fumigants

Que. Which of the following crop have wooly aphid as major pest ?

  • Sugarcane
  • Bajara
  • Sorghum
  • Cotton

(Agriculture MCQ)

Que.Stylets are present in the mouth part of

  • Rhinocerous beetle
  • Cotton weevil
  • Plant bug
  • None of these

Que. Halfmoon shaped scarping or notching of the brinjal leaves are due to

  • Urentius sp.
  • Epilachna vigintioctopunctata
  • Leucindes orbonalis
  • Myllocerus subfasciantus

Que. The pest which attack both in field and storage to pulses is

  • Pulse beetle
  • Gram pod borer
  • Pod borer
  • Red gram pod fly

Que. Bunchy top appearance in grown up sugarcane due to formation of side shoots is due to

  • Early shoot borer
  • Top shoot borer
  • Wooly aphids
  • Pyrilla

Que. Bio control agent of lantana weed is

  • Ophiomyia lantanae
  • Neochetina eichorniae
  • Crytobagus singularis
  • Zygogramma bicolorata

(Agriculture MCQ)

Que. Granulosis virus (GV) is used for

  • Helicoverpa armigera
  • Spodoptera litura
  • Chilo infuscatellus
  • None of these

Que. Transgenic crop having largest area in world is

  • Maize
  • Soyabean
  • Sugarcane
  • Cotton

Que. Scientific name of army worm is

  • Mythimna seprata
  • Amsacta albistriga
  • Atherigona soccata
  • Contarinia sorghicola

Que. Scientific name of midge fly is

  • Mythimna seprata
  • Amsacta albistriga
  • Atherigona soccata
  • Contarinia sorghicola

Que. Which is the best method of controlling potato cyst nematode ?

  • seed cleaning
  • Crop rotation
  • Application of systemic granules
  • All of these

(Agriculture MCQ)

Que. Sticking legs are found in

  • Honey bee
  • Wasps
  • House fly
  • Aphids

Que. BHP is always more than —- of an engine

  • FHP
  • IHP
  • Power take off power
  • None of these

Que. Part of plough bottom to which share, M.B. & land side are attached

  • Beam
  • Standard
  • Frog
  • Gauge wheel

Que. Which machine is used to cut herbage crops & leave them in swath

  • Mower
  • Reaper
  • Sickle
  • None of these

Que.Bag storage structures are generally designed for —- tones grain storage

  • 10 to 20
  • 5 to 8
  • 25 to 500
  • None of these

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