JNKVV & RVSKVV PhD Entrance Horticulture Fruit Science 2022

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JNKVV & RVSKVV PhD Entrance Horticulture Fruit Science 2022

JNKVV & RVSKVV PhD Entrance Horticulture Fruit Science 2022

JNKVV & RVSKVV PhD Entrance Horticulture Fruit Science 2022

Q.1 Bemali apple rootstock has been developed from?

  1. Russia
  2. Belgium
  3. England
  4. Sweden

4. Sweden

 

Q.2 On the Horticulture level, who had given the technical description of graftage first?

  1. Theophrastus
  2. Hartmann
  3. Childers
  4. Aristole

1. Theophrastus

 

Q.3 What is about the parentage of citrus rootstock X-639 ?

  1. Flying Dragon x Poncirus trifoliata
  2. Cleopatra mandarin x Poncirus trifoliata
  3. Sour orange x Poncirus trifoliata
  4. Rangpur lime x Poncirus trifoliate

2. Cleopatra mandarin x Poncirus trifoliata

 

Q.4 Daisy mandarin is the cross between?

  1. Dunkan x Rubyred
  2. Olinda x Minneola
  3. Murcott x Dancy
  4. Fortune x Fremont

4. Fortune x Fremont

 

Q.5 Who invented the electronic leaf ?

  1. Vinstone (1953)
  2. Bean (1953)
  3. Hess (1953)
  4. Templeton (1953)

4. Templeton (1953)

 

Q.6 Nicolai (K) 29 apple rootstock is the clone of?

  1. M9
  2. M27
  3. MM106
  4. MM111

1. M9

 

Q.7 Punjab Nectar is a variety of?

  1. Peach
  2. Pear
  3. Plum
  4. Litchi

2. Pear

 

Q.8 The parentage of Arka Rashmi guava variety are?

  1. Kamsari x L-49
  2. Arka Amulya x L-49
  3. Arka Amulya x Purple Local
  4. Kamsari x Purple Local

4. Kamsari x Purple Local

 

Q.9 Which fruit is known as the Grape of Desert?

  1. Ker
  2. Date
  3. Pilu
  4. Lasoda

3. Pilu

 

Q.10 Which is the red kernel variety of walnut?

  1. Ivanhoe
  2. Robert Livermore
  3. Solano
  4. Durham

2. Robert Livermore

 

Q.11 Jeromine is a variety of?

  1. Apple
  2. Pear
  3. Quince
  4. Persimmon

1. Apple

 

Q.12 From which place, Dharidar guava was developed ?

  1. Rewa
  2. Gwalior
  3. Jabalpur
  4. Indore

1. Rewa

 

Q.13 What is the flakes colour of Siddu jackfruit ?

  1. Yellow flakes
  2. Coppery red flakes
  3. Creamy yellow flakes
  4. Yellow red flakes

2. Coppery red flakes

 

Q.14 Envy, a recently developed apple variety is the cross between?

  1. Starkrimson x Royal Gala
  2. Redvelox x Royal Gala
  3. Braeburn x Royal Gala
  4. Fuji x Royal Gala

3. Braeburn x Royal Gala

 

Q.15 Kaiphala is botanically known as?

  1. Morus rubira
  2. Pyrus esculanta
  3. Myrica esculenta
  4. Rubus fruiticosus

3. Myrica esculenta

 

Q.16 Who is known as “splitter” in citrus classification?

  1. W.T. Swingle
  2. T. Tanaka
  3. Bhattacharya and Dutta
  4. Ranjeet Singh

2. T. Tanaka

 

Q.17 Which set of species is original species of citrus?

  1. C. medica, C. maxima, and C. reticulata
  2. Poncirus, Clymenia, and Microcitrus
  3. C. reshmi , C. latiflolia and C. fortunella
  4. C. medica, C. limon and C. sinensis

1. C. medica, C. maxima, and C. reticulata

 

Q.18 Blueberry thrives best on the soil pH of?

  1. 3.5 to 5.5
  2. 5.5 to 6.5
  3. 6.5 to 7.5
  4. 7.5 to 8.5

1. 3.5 to 5.5

 

Q.19 Who was the first to consider fruit breeding as a commercial endeavour?

  1. Thomas Andrew Knight
  2. Luther Burbank
  3. Carolos Linnaeus
  4. Alphonso De Candolle

2. Luther Burbank

 

Q.20 What is the limiting factor in date palm cultivation in north India?

  1. Rain
  2. Frost
  3. Eroded soil
  4. Palm weevil

1. Rain

 

Q.21 Which one is the rootstock of grapefruit?

  1. 1613
  2. Dogridge
  3. SO4
  4. Troyer

4. Troyer

JNKVV & RVSKVV PhD Entrance Horticulture Fruit Science 2022

Q.22 GF 43 rootstock is a clone of?

  1. Prunus americana
  2. Prunus domestica
  3. Prunus cerasifera
  4. Prunus insititia

2. Prunus domestica

 

Q.23 Which among the followings is the locule centric variety of bael ?

  1. Thar Shristi
  2. Thar Queen
  3. Thar Shiva
  4. Thar Sevika

1. Thar Shristi

 

Q.24 Tatura trellis training system was developed from?

  1. Israel
  2. France
  3. Australia
  4. USA

3. Australia

 

Q.25 King mandarin is a natural?

  1. Tangor
  2. Tangelo
  3. Orangelo
  4. Pummelo

1. Tangor

 

Q.26 Appearance of dry corky lesions in pear is caused by the deficiency of?

  1. Zinc
  2. Iron
  3. Manganese
  4. Boron

4. Boron

 

Q.27 Embryo rescue in grapes is followed in the crosses between?

  1. Seedless x Seeded
  2. Seedless × Seedless
  3. Seeded x Seedless
  4. Seeded x Seeded

2. Seedless × Seedless

 

Q.28 What is about the basic chromosome number in guava?

  1. 9
  2. 10
  3. 11
  4. 12

3. 11

 

Q.29 Which is most suitable fruit to grow in drought prone areas?

  1. Peach
  2. Kiwifruit
  3. Almond
  4. Strawberry

3. Almond

 

Q.30 Chironza citrus belongs to?

  1. Tangore
  2. Orangelo
  3. Pummelo
  4. Lemonime

2. Orangelo

 

Q.31 What is the flesh colour of Arka Rashmi guava ?

  1. Creamy White
  2. Light pink
  3. Pink
  4. Deep pink

4. Deep pink

 

Q.32 Citation (Prunus) rootstock is the cross between?

  1. P. domestica x P. spinosa
  2. P. salicina x P. spinosa
  3. P. persica x P. davidiana
  4. P. persica x P. saliciana

4. P. persica x P. saliciana

 

Q.33 In India, the highest productivity of banana is contributed by?

  1. AP
  2. Gujrat
  3. Maharashtra
  4. Karnataka

2. Gujrat

 

Q.34 Chandler strawberry has been developed from the cross between?

  1. Douglas x Cal 71.301-101
  2. Douglas x Cal 71.350-105
  3. Douglas x Cal 72.360-104
  4. Douglas x Cal 72.301-105

4. Douglas x Cal 72.301-105

 

Q.35 Paras variety of Jamun is commercially grown in?

  1. Karnataka
  2. Chhattisgarh
  3. Gujrat
  4. Maharashtra

3. Gujrat

 

Q.36 Anab-e-Shahi grape was introduced in India by?

  1. Mohd. Amantullah
  2. K. A. G. Khan
  3. Mohd H. Khan
  4. Abdul Baquer

4. Abdul Baquer

 

Q.37 Pecannut belongs to family?

  1. Rosaceae
  2. Juglandaceae
  3. Pecanaceae
  4. Oxidilaceae

2. Juglandaceae

 

Q.38 How many Agri-Export Zones are there in Madhya Pradesh?

  1. 3
  2. 4
  3. 5
  4. 6

3. 5

 

Q.39 Self-incompatibility is most common in?

  1. Lime
  2. Lemon
  3. Pummelo
  4. Citron

2. Lemon

 

Q.40 Which variety of grapefruit is almost seedless?

  1. Redblush
  2. Duncan
  3. Foster
  4. Triumph

1. Redblush

 

Q.41 The large fruiting character in cultivated strawberry has come from?

  1. Fragaria chiloensis
  2. Fragaria virginiana
  3. Fragaria vesca
  4. Fragaria americana

1. Fragaria chiloensis

 

Q.42 What is the moisture tolerance limit in recalcitrant seeds?

  1. >10%
  2. >15%
  3. >20%
  4. >25%

4. >25%

 

Q.43 Which mango species can be peeled like banana?

  1. M. pentendria
  2. M. zeylanica
  3. M. pajang
  4. M. odorata

3. M. pajang

 

Q.44 Japanese fruit (Persimmon) is native to?

  1. China
  2. Japan
  3. Peru
  4. Iran

1. China

 

Q.45 PKM-3 cultivar of sapota is derived from the cross between?

  1. Guthi and Kirthibarthi
  2. Guthi and Cricket Ball
  3. Kalipatti and Cricket Ball
  4. Cricket Ball and Oval

2. Guthi and Cricket Ball

 

Q.46 The temperate fruits are grown at?

  1. <10°N&S from the Equator
  2. 10-30°N&S from the Equator
  3. 30-50°N&S from the Equator
  4. 50-70°N&S from the Equator

3. 30-50°N&S from the Equator

 

Q.47 The process by which the genetic code of genes present in the DNA is enzymatically transcribed to a strand of DNA is called as?

  1. Translation
  2. Transcription
  3. Transformation
  4. Translocation

2. Transcription

 

Q.48 Rolled towel test is used for?

  1. Genetic purity test
  2. Seed viability test
  3. Viral infection test
  4. None of these

2. Seed viability test

 

Q.49 Thar Madhu is the variety of?

  1. Ber
  2. Lasoda
  3. Bael
  4. Mahua

4. Mahua

 

Q.50 When the Mallika variety of mango was developed?

  1. 1970
  2. 1971
  3. 1972
  4. 1973

2. 1971

 

Q.51 Which is the late maturing variety of ber?

  1. Umran
  2. Banarasi Karaka
  3. Gola
  4. Seb

1. Umran

 

Q.52 Albino leaf production in strawberry is caused by the deficiency of?

  1. Mg
  2. N
  3. Fe
  4. Mn

3. Fe

 

Q.53 Calcium carbide is carcinogenic due to the presence of?

  1. Cadmium and potassium hydride
  2. Arsenic and phosphorus hydride
  3. Murcury and cadmium
  4. Mercury and nitric oxide

2. Arsenic and phosphorus hydride

 

Q.54 Optimum temperature of fruit ripening chamber should be in between?

  1. 13-18°C
  2. 18-25°C
  3. 25-27°C
  4. 27-29°C

2. 18-25°C

 

Q.55 Pomegranate variety for anardana making must have?

  1. Hard seed and high acidity
  2. Hard seed with low acidity
  3. Soft seed with high acidity
  4. Soft seed with low acidity

1. Hard seed and high acidity

 

Q.56 What is the berry colour of Sharad Seedless grape?

  1. Purple
  2. Black
  3. Yellow green
  4. Red

2. Black

 

Q.57 Most preferable average fruit weight of Alphonso for export ranges between?

  1. 100-150g
  2. 150-250g
  3. 250-300g
  4. 300-325g

3. 250-300g

 

Q.58 Pusa Surya is the variety of?

  1. Papaya
  2. Grape
  3. Mango
  4. Guava

3. Mango

 

Q.59 Which is the termite resistant rootstock of Syzygium cumini?

  1. S. densiflora
  2. S. uniflora
  3. S. javanica
  4. S. fruticosum

1. S. densiflora

 

Q.60 Which is the most potential tool for canopy management in fruit crops?

  1. Spur type scion
  2. Growth retardant
  3. Training
  4. Dwarf rootstock

3. Training

 

Q.61 Morus nigra (black mulberry) is native to?

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

2. India

 

Q.62 Which chemical is used for making synthetic seeds?

  1. Calcium pectate
  2. Calcium phosphate
  3. Calcium alginate
  4. Calcium oxalate

3. Calcium alginate

 

Q.63 Chlorocarpa (a subspecies of Punica granatum) is found in?

  1. Carpathian region
  2. Transcaucacus region
  3. Western ghat region
  4. Persian region

2. Transcaucacus region

 

Q.64 Red Diana variety of pomegranate is also known as?

  1. Jyoti
  2. Solapur Red
  3. Bhagwa
  4. Amblidana

3. Bhagwa

 

Q.65 Arka Sahan custard apple is the cross between?

  1. A. atemoya x A. squamosa
  2. A. squamosa x A. atemoya
  3. A. atemoya x A. japonica
  4. A. squamosa x A. japonica

1. A. atemoya x A. squamosa

 

Q.66 At full maturity, the colour of olive becomes?

  1. Purple black
  2. Purple red
  3. Purple
  4. Purple Green

1. Purple black

 

Q.67 In which fruit, the quality does not improve after fruit harvesting?

  1. Cherimoya
  2. Kiwifruit
  3. Litchi
  4. Sapota

3. Litchi

JNKVV & RVSKVV PhD Entrance Horticulture Fruit Science 2022

Q.68 Scleroids are commonly found in the pulp of?

  1. Litchi
  2. Avocado
  3. Jackfruit
  4. Guava

4. Guava

 

Q.69 High concentrations of auxin induce?

  1. Endo-dormancy
  2. Eco-dormancy
  3. Para-dormancy
  4. Double dormancy

3. Para-dormancy

 

Q.70 Which of the fruits is most susceptible for granulation?

  1. Dancy
  2. Minneola
  3. Kinnow
  4. Sweet Lemon

1. Dancy

 

Q.71 Honey bee does not visit on flowers having?

  1. Ovule sterility
  2. Female sterility
  3. Poor stigmatic receptivity
  4. Male sterility

4. Male sterility

 

Q.72 Flying Dragon is the rootstock of?

  1. Dragon fruit
  2. Chinese gooseberry
  3. Citrus
  4. Persimmon

3. Citrus

 

Q.73 Custard apple is native to?

  1. SE Asia
  2. North America
  3. West Indies
  4. Tropical America

3. West Indies

 

Q.74 Neelphonso is a cross between?

  1. Neelum x Alphonso
  2. Alphonso x Neelum
  3. Dasheri x Neelum
  4. Dasheri x Alphonso

1. Neelum x Alphonso

 

Q.75 Bronzing in guava is associated with the deficiency of?

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

3. Zn

 

Q.76 Polyembryony is observed in?

  1. Litchi
  2. Jamun
  3. Guava
  4. Ber

2. Jamun

 

Q.77 Pink calyx is a disorder found in?

  1. Pear
  2. Apple
  3. Peach
  4. Plum

1. Pear

 

Q.78 “Sloh” is a self-fertile hybrid of?

  1. Walnut
  2. Cherry
  3. Almond
  4. Peach

3. Almond

 

Q.79 Which of the following is known as forbidden fruit ?

  1. Fig
  2. Ber
  3. Aonla
  4. Phalsa

1. Fig

 

Q.80 Sex expression in mango is?

  1. Hermoprodite
  2. Monoecious
  3. Andromonocious
  4. Dioecious

3. Andromonocious

 

Q.81 Maturity index for sapota is?

  1. Oil content
  2. Waxiness
  3. Scales of fruit surface
  4. Dry matter

3. Scales of fruit surface

 

Q.82 “Hen and Chicken” disorder in grapes is due to deficiency of?

  1. Zinc
  2. Boron
  3. Iron
  4. Molybdenum

2. Boron

 

Q.83 Goma Yashi is a variety of?

  1. Ber
  2. Bael
  3. Tamarind
  4. Sapota

2. Bael

 

Q.84 Commercial propagation method for aonla is?

  1. Patch budding
  2. Ring budding
  3. T budding
  4. Invert T budding

1. Patch budding

 

Q.85 The National Citrus Gene Sanctuary is located in?

  1. Meghalaya
  2. West Bengal
  3. Punjab
  4. Karnataka

1. Meghalaya

 

Q.86 Pomegranate is a native of?

  1. Iran
  2. Pakistan
  3. India
  4. Nepal

1. Iran

 

Q.87 Back cross progeny mango hybrid is?

  1. Ratna
  2. Kesar
  3. Mallika
  4. Sindhu

4. Sindhu

 

Q.88 National Horticulture Mission was launched in?

  1. 2016-17
  2. 2010-11
  3. 2012-13
  4. 2005-06

4. 2005-06

 

Q.89 Almond principally bears on the?

  1. Current season growth
  2. Spurs
  3. Old shoots
  4. New shoots

2. Spurs

 

Q.90 Which of the following fruit is rich source of fat ?

  1. Cashew
  2. Mango
  3. Papaya
  4. Walnut

4. Walnut

 

Q.91 Who is known as father of canning?

  1. De candolle
  2. Nicholas Appert
  3. Mendal
  4. M.S. Swaminathan

2. Nicholas Appert

 

Q.92 Guava is rich source of?

  1. Sugar
  2. Fibre
  3. Fat
  4. Protein

2. Fibre

 

Q.93 Seedless banana is an?

  1. Allotriploid
  2. Autotriploid
  3. Autotetraploid
  4. Allotetraploid

2. Autotriploid

 

Q.94 Nectarines belong to family?

  1. Rosaceae
  2. Anacardiaceae
  3. Sapindaceae
  4. Caricaceae

1. Rosaceae

 

Q.95 Golden revolution is related to?

  1. Dairy
  2. Pulses
  3. Agriculture
  4. Horticulture

4. Horticulture

 

Q.96 Which of the following hormone is used for berry elongation in grapes ?

  1. 2,4-D
  2. GA3
  3. NAA
  4. Kinetin

2. GA3

 

Q.97 Pollen sterility is major problem in?

  1. Aonla
  2. Pomegranate
  3. Ber
  4. Grape

3. Ber

 

Q.98 Self-incompatibility in plum is governed by?

  1. Oligo gene
  2. Single gene
  3. Nuclear gene
  4. Polygene

4. Polygene

 

Q.99 Seedlessness in grape is controlled by?

  1. Duplicate gene
  2. Complementry gene
  3. Recessive gene
  4. Dominant gene

3. Recessive gene

 

Q.100 Artificial hybridization in fruit crop was first practiced by?

  1. Linnaeus
  2. Luther Burbank
  3. Thomas Fairchild
  4. Camoreous

2. Luther Burbank

 

 

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