JNKVV and RVSKVV PG Horticulture Entrance Question Paper 2020

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JNKVV and RVSKVV PG Horticulture Entrance Question Paper 2020

JNKVV and RVSKVV

JNKVV and RVSKVV PG Horticulture Entrance Question Paper 2020

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 .Q.1 Mango has bearing habit on?

  1. Old season growth
  2. Current season growth
  3. Lateral growth
  4. Vertical growth

Old season growth

Q.2 Which of the following is a mango hybrid?

  1. Pusa Mejestic
  2. Pusa Arunima
  3. Jyothi
  4. Langra

Pusa Arunima

Q.3 Black tip is a physiological disorder of?

  1. Mango
  2. Sapota
  3. Carambola
  4. Avocado

Mango

Q.4 Removal of male bud after completion of the female phase in Banana is called?

  1. Denavelling
  2. Desuckering
  3. Propping
  4. Chopping

Denavelling

Q.5 Tristeza disease of Citrus is caused by?

  1. Virus
  2. Fungus
  3. Bacteria
  4. MLO’s

Virus

Q.6 The temperature range for flowering in Grapes is?

  1. 10-15° C
  2. 18-21° C
  3. 21-25° C
  4. 25-30° C

18-21° C

Q.7 The yellow pigment in Papaya is?

  1. Caricaxanthin
  2. Anthocyanin
  3. Xanthophyll
  4. Caroteniods

Caricaxanthin

Q.8 The plant density per hectare in high density planting in Guava at 2m x 2m is?

  1. 5000
  2. 2000
  3. 2500
  4. 1500

2500

Q.9 ‘Rothchild’ is a variety of?

  1. Pineapple
  2. Sapota
  3. Grapes
  4. Jamun

Pineapple

Q.10 Fruit cracking is due to the deficiency of which of the following elements ?

  1. Boron and nitrogen
  2. Nitrogen and Potash
  3. Calcium and Boron
  4. Potash and Phosphorus

Calcium and Boron

Q.11 The training system suitable for Anab-e-shahi variety of Grape is?

  1. Head system
  2. Kniffin system
  3. Telephone system
  4. Bower system

Bower system

Q.12The dwarfing rootstock for mango is?

  1. Nekkare
  2. Goa
  3. Vellaicollumban
  4. Totapuri Red Small

Vellaicollumban

Q.13 A gynodioecious variety of Papaya is?

  1. Washington
  2. Pusa Giant
  3. Honey dew
  4. Pusa Sweet

Pusa Giant

Q.14 Avocado is a richest source of?

  1. Fat
  2. Protien
  3. Carbohydrates
  4. Vit-C

Fat

Q.15 Seedlessness in Litchi is due to?

  1. Stenospermocarpy
  2. Stimulative Parthenocarpy
  3. Vegetative parthenocarpy
  4. Polyploidy

Stimulative Parthenocarpy

Q.16 Most of the edible Bananas are?

  1. Diploids
  2. Triploids
  3. Tetraraploids
  4. Octaploids

Triploids

Q.17 The orchard layout system that can accommodate 15 per cent more number of plants is?

  1. Square
  2. Rectangular
  3. Hexagonal
  4. Contour system

Hexagonal

Q.18 Actinidia chinensis is the botanical name of?

  1. Almond
  2. Peach
  3. Kiwi
  4. Plum

Kiwi

Q.19 ICMRs recommendation of vegetables per individual is?

  1. 200 g / day / adult
  2. 300 g / day / adult
  3. 150 g / day adult
  4. 100 g / day / adult

300 g / day / adult

Q.20 A thermo sensitive vegetable crop is?

  1. Cabbage
  2. Cauliflower
  3. Knol-khol
  4. Chilli

Cauliflower

Q.21 A rich source of digestible proteins is?

  1. French bean
  2. Cow pea
  3. Peas
  4. Cluster bean

Peas

Q.22 The seed rate of spinach per hectare is?

  1. 20 to 25 kg
  2. 18 to 20 kg
  3. 20 to 22 kg
  4. 25 to 30 kg

25 to 30 kg

Q.23 The optimum night temperature for fruit set in Tomato is?

  1. 15 to 20 ° C
  2. 10 to 15 ° C
  3. 10 to 12 ° C
  4. 15 to 18 ° C

15 to 20 ° C

Q.24 The plant growth regulator used to increase the female flower production in Cucumber is?

  1. Ethrel
  2. Silver thiosulphate
  3. GA3
  4. Silver nitrate

Ethrel

Q.25 The pre-harvest growth retardant used to retard sprouting in Onion is?

  1. CCC
  2. Maleic hydrazide
  3. GA3
  4. Thiourea

Maleic hydrazide

Q.26 In potato tuberization does not occur at a temperature above?

  1. 25 ° C
  2. 30 ° C
  3. 15 ° C
  4. 20 °C

30 ° C

Q.27 Excess nitrogen, fluctuation in temperature and high humidity in Cauliflower causes?

  1. Ricey curds
  2. Fuzzy curds
  3. Leafy curds
  4. Blindness

Ricey curds

Q.28 Which of the following is a hybrid variety of Onion ?

  1. Arka Pragathi
  2. Arka Kalyan
  3. Arka Kirthiman
  4. Arka Bindhu

Arka Kirthiman

Q.29 The progenator of cultivated Cucumber is?

  1. Cucumis hardwickii
  2. Cucumis ficicolia
  3. Cucumis anaguria
  4. Cucumis picrocarpus

Cucumis hardwickii

Q.30 The ideal mean annual temperature for Coconut growing is?

  1. 25 ° C
  2. 27 ° C
  3. 29 °C
  4. 35 °C

29 °C

Q.31 The optimum pH for cultivation of Coffee is?

  1. 4.5 to 5.0
  2. 5.0 to 6.0
  3. 6.5 to 7.0
  4. 7.5 to 8.0

5.0 to 6.0

Q.32 Helopeltis antonii is a major pest of?

  1. Tea
  2. Coffee
  3. Rubber
  4. Cashew

Cashew

Q.33 The quantity of seeds required to raise seedlings for one hectare in Small cardamom is?

  1. 600 g
  2. 750 g
  3. 900 g
  4. 1000 g

600 g

Q.34 ‘Karthika’ and ‘Athira’ are released varieties of?

  1. Small cardamom
  2. Ginger
  3. Turmeric
  4. Black pepper

Ginger

Q.35 Which of the following is a self –pollinated crop?

  1. Coriander
  2. Small cardamom
  3. Fenugreek
  4. Cumin

Fenugreek

Q.36 The variety of Black pepper resistant to nematodes is?

  1. Pachami
  2. Pournami
  3. Sreekara
  4. Aimpirian

Pournami

Q.37 ‘Stem gall’ is a disease of?

  1. Fenugreek
  2. Dill
  3. Coriander
  4. Amaranthus

Coriander

Q.38 ‘Rhodinol’ is obtained from oil of?

  1. Patchouli
  2. Basil
  3. Lemongrass
  4. Geranium

Geranium

Q.39 The growth regulator used to induce better rooting of stem cuttings in Patchouli is?

  1. 1500 ppm IBA
  2. 100 ppm NAA
  3. 20 ppm PBZ
  4. 10 ppm 2,4-D

1500 ppm IBA

Q.40 The major component of Sacred basil oil is?

  1. β elemene
  2. Eugenol
  3. β caryophyllene
  4. Germacrene

Eugenol

Q.41 ‘CIM-Sheel’ is a variety of?

  1. Periwinkle
  2. Ashwaganda
  3. Rauvolfia
  4. Kalmegh

Rauvolfia

Q.42 Chrysopogon zizanioides is the botanical name of?

  1. Lemongrass
  2. Khus
  3. Geranium
  4. Davana

Khus

Q.43 Which of the following is an anti-cancerous plant ?

  1. Belladona
  2. Rauvolfia
  3. Safed musli
  4. Periwinkle

Periwinkle

Q.44 A semi tall variety of Arecanut is?

  1. Mangala
  2. Sumangala
  3. Srimangala
  4. Mohitnagar

Mangala

Q.45 The slope of tapping cut in case of seedling Rubber trees is?

  1. 20°
  2. 25°
  3. 30°
  4. 45°

25°

Q.46 Coppicing is an important practice in?

  1. Clove
  2. Cinnamon
  3. All spices
  4. Nutmeg

Cinnamon

Q.47 ‘Chandragiri’ is a variety of?

  1. Arabica Coffee
  2. Tea
  3. Cocoa
  4. Rubber

Arabica Coffee

Q.48 ‘W 180’ is a grade of?

  1. Rubber
  2. Nutmeg
  3. Cashew
  4. Coffee

Cashew

Q.49 ‘Shatamangala’ is a variety of?

  1. Coconut
  2. Oil palm
  3. Arecanut
  4. Cocoa

Arecanut

Q.50 Lowering is an important cultural practice in?

  1. Gudmar
  2. Guduchi
  3. Black pepper
  4. Betel vine

Betel vine

Q.51 The economic life span of Tea bush is?

  1. 20-25 years
  2. 25-30 years
  3. 30-35 years
  4. 40-60 years

40-60 years

Q.52 Dendranthema morifolium is commercially propagated through?

  1. Suckers
  2. Seeds
  3. Heel cuttings
  4. Tubers

Suckers

Q.53 Xanthophyll is the pigment extracted commercially from?

  1. Jasmine
  2. Marigold
  3. Rose
  4. Carnation

Marigold

Q.54 The Asymmetrical garden is called?

  1. Formal garden
  2. Informal Garden
  3. Free style garden
  4. Wild garden

Informal Garden

Q.55 An imaginary line around which garden is striking balance is called?

  1. Focal point
  2. Axis
  3. Focalization
  4. Rhythm

Axis

Q.56 ‘Arka Niranthara’ is a variety of?

  1. Rose
  2. Tube rose
  3. Gladiolus
  4. Marigold

Tube rose

Q.57 ‘Baradari’ is common feature of?

  1. Japanese garden
  2. Mughal garden
  3. French garden
  4. English garden

Mughal garden

Q.58 ‘Blindness’ is a disorder in?

  1. Anthurium
  2. Mariglod
  3. Chrysanthemum
  4. Rose

Chrysanthemum

Q.59 ‘Paint brush stage’ is the right harvest stage of?

  1. Rose
  2. Gerbera
  3. Carnation
  4. Mariglod

Carnation

Q.60 AgNo3 is used in cut flowers for?

  1. Getting good flower size
  2. Getting a shinyappearance offlower
  3. Enhancing the flower colour
  4. Improving the vase life

Improving the vase life

Q.61 The centre of attraction in a garden is known as?

  1. Axis
  2. Mobility
  3. Focal Point
  4. Unity

Focal Point

Q.62 ‘Hybrid tea roses’ are harvested at what stage ?

  1. Paint brush
  2. Fully opened
  3. Tight bud
  4. Half opened

Tight bud

Q.63 Largest producer of loose flower in the world is?

  1. China
  2. Japan
  3. India
  4. USA

India

Q.64 ‘Topple disorder’ of Gladiolus is caused due to deficiency of?

  1. B
  2. Ca
  3. Mn
  4. Cu

Ca

Q.65 Shurbs when planted at regular interval to form a thick screen in known as?

  1. Edge
  2. Shrubbery
  3. Hedge
  4. Border

Hedge

Q.66 The ideal temperature range for flowering in Cymbidium is?

  1. 7 – 13 ° C
  2. 15 – 18 ° C
  3. 20 – 22 ° C
  4. 5 – 8 ° C

7 – 13 ° C

Q.67 Orchids grow best in light intensities from ________ foot candles?

  1. 1000 – 3000
  2. 2000 – 4000
  3. 500 – 1000
  4. 3000 – 5000

1000 – 3000

Q.68 Treatment of harvested cut flower with high concentration of sugar is known as?

  1. Pulsing
  2. Hardening
  3. Loading
  4. Forced perspective

Pulsing

Q.69 Gladiolus is propagated by?

  1. Bulb
  2. Seed
  3. Corm
  4. Off set

Corm

Q.70 Roses for export are packed in bundles of?

  1. 10
  2. 20
  3. 25
  4. 40

20

Q.71 ‘Pusa Basanthi’ is an open pollinated cultivar of?

  1. Gladiolus
  2. Chrysanthemum
  3. Rose
  4. Marigold

Marigold

Q.72 The disease caused by Diplocarpon rosae in Rose is?

  1. Powdery mildew
  2. Downey mildew
  3. Rust
  4. Black spot

Black spot

Q.73 The best condition for curing Potato is?

  1. 15-20 ° C and RH 90-95 percent
  2. 30-32 ° C and RH 85-90 percent
  3. 32-40 ° C and RH90-100 percent
  4. 30-40 ° C and RH90-95 percent

15-20 ° C and RH 90-95 percent

Q.74 According to pocket book of agricultural statistics, 2019 published by Dept. of Agriculture, Co-operation and Farmers Welfare, New Delhi, The production of banana during the year 2018-19 was _______  Million tonnes

  1. 31.75
  2. 36
  3. 25.5
  4. 40

31.75

Q.75 Fruits and vegetables are often susceptible to chilling injury when cooled below?

  1. 13 to 16 ° C
  2. 18 to 20 ° C
  3. 22 to 24 ° C
  4. 25 to 27 ° C

13 to 16 ° C

Q.76 Which processed product/s has /have the highest TSS content ?

  1. Jam and Preserve
  2. Jelly
  3. Marmalade
  4. Squash

Jam and Preserve

Q.77 Lagenaria siceraria is the botanical name of?

  1. Bitter gourd
  2. Bottle gourd
  3. Pumpkin
  4. Cucumber

Bottle gourd

Q.78 Heterotic progeny from a cross between two inbreds is known as?

  1. Single cross hybrid
  2. Double cross hybrid
  3. Three cross hybrid
  4. Multiple cross hybrid

Single cross hybrid

Q.79 Seed borne diseases of cauliflower are generally managed by?

  1. Methyl Bromide application
  2. Soil sterilization
  3. Formaldehyde treatment
  4. Hot water treatment of seed

Hot water treatment of seed

Q.80 ‘Puffiness’ is a physiological disorder of?

  1. Brinjal
  2. Chilli
  3. Radish
  4. Tomato

Tomato

Q.81 Tomato hybrid resistant to four diseases (TLCD, bacterial wilt, early and late blight) is?

  1. Arka Rakshak
  2. Arka Abhed
  3. Arka Samrat
  4. Arka Vardan

Arka Abhed

Q.82 The micronutrient essential for the synthesis of auxin is?

  1. Zn
  2. Cu
  3. Mn
  4. Mo

Zn

Q.83 The insect, which attacks potato both in field as well as in storage is?

  1. Potato tuber moth
  2. Cut worm
  3. Jassids
  4. Epliachana Beetle

Potato tuber moth

Q.84 ‘Little gourd’ is propagated through?

  1. Seeds
  2. Bulbs
  3. Cuttings
  4. Corms

Cuttings

Q.85 A gynomoncious hybrid vegetable is?

  1. Tomato
  2. Brinjal
  3. Cucumber
  4. Okra

Cucumber

Q.86 ‘Whiptail of cauliflower’ is due to deficiency of?

  1. Mo
  2. B
  3. Cu
  4. Fe

Mo

Q.87 Trap crop to control Diamond Back Moth in Cabbage is?

  1. French beans
  2. Redgram
  3. Mustard
  4. Avare

Mustard

Q.88 A short duration vegetable is?

  1. Pumpkin
  2. Radish
  3. Sweet potato
  4. Chilli

Radish

Q.89 ‘Pusa Uday’ is a variety of?

  1. Knol khol
  2. Radish
  3. Cucumber
  4. Brinjal

Cucumber

Q.90 In tomato, the gene (s) utilized for drought / heat tolerance is / are?

  1. Delia
  2. Rosea
  3. Mi gene
  4. Dreb 1 A and Sbdreb 2

Dreb 1 A and Sbdreb 2

Q.91 The method (s) of irrigation which can be adopted in case of uneven topography is?

  1. Flooding
  2. Sprinkler
  3. Check basin
  4. Ring

Sprinkler

Q.92 Which of the following protective structures are more suitable for raising nurseries of vegetables and flowering annuals during rainy season?

  1. Net house
  2. Plastic low tunnel
  3. Green house
  4. Glass house

Plastic low tunnel

Q.93 The thickness of UV stabilized polythene in medium cost poly house is ______ gauge?

  1. 600
  2. 700
  3. 800
  4. 900

800

Q.94 ‘Bitter pit’ disorder in apple fruits is induced by the deficiency of?

  1. Zn
  2. Mn
  3. Fe
  4. Ca

Ca

Q.95 Aceria guerreronis is a major pest of?

  1. Cocoa
  2. Oil palm
  3. Coconut
  4. Arecanut

Coconut

Q.96 Interspecific grafting a strategy for mitigation of flooding stress is successful in?

  1. Tomato
  2. Okra
  3. Cucumber
  4. Capsicum

Tomato

Q.97 A vegetatively propogated variety of marigold is?

  1. Arka Honey
  2. Arka Bangara-2
  3. Arka Flame
  4. All of these

All of these

Q.98 The vegetable which is a good indicator of boron and molybdenum deficiency is?

  1. Cabbage
  2. Cauliflower
  3. Celery
  4. Tomato

Cauliflower

Q.99 The oil cake which has the highest nitrogen content is?

  1. Castor cake
  2. Mahua cake
  3. Neem cake
  4. Groundnut cake

Groundnut cake

Q.100 The ideal pH range for strawberry cultivation is?

  1. 4.5 – 5.5
  2. 5.7 – 6.5
  3. 7.0 – 7.5
  4. 7.5 – 8.5

5.7 – 6.5

JNKVV and RVSKVV PG Horticulture Entrance Question Paper 2020

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