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MCQs on Fruit Science
Q.1 The branch of horticulture that deals with the production technology of vegetable crops, called
- Floriculture
- Pomology
- Olericulture
- Viticulture
Ans. (c) Olericulture
Q.2 According to Indian Council of Agricultural Research, the daily dietary requirement of fruit per capital per day is around
- 50 g
- 100 g
- 250 g
- 400 g
Ans. (b) 100 g
Q.3 Evergreen crops are the crops which don’t shed their leaves in off seasons. Evergreen fruit crops are mostly found in
- Polar regions
- Temperate regions
- Sub-tropical regions
- Tropical regions
Ans. (d) Tropical regions
Q.4 Which of the following is a monocotyledonous fruit crop?
- Aonla
- Banana
- Cashew
- Jackfruit
Ans. (b) Banana
Q.5 In climacteric fruits, respiration rate abruptly increases during ripening and deterioration starts right after. Which of the following is an example of non-climacteric fruit?
- Banana
- Papaya
- Guava
- Pomegranate
Ans. (d) Pomegranate
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Q.6 Find out the incorrect option from the following with respect to the fruit crops and fruit type
- Pomegranate – Drupe
- Wood apple – Amphisarca
- Banana – Berry
- Citrus – Hesperidium
Ans. (a) Pomegranate – Drupe
Q.7 In which of the following crops, simple fruit is not found
- Jackfruit
- Watermelon
- Apple
- Jamun
Ans. (a) Jackfruit
Q.8 Find out the mismatch between crop and its edible part
- Coconut – Endosperm
- Litchi – Fleshy Aril
- Ber – Fleshy testa
- Grape – Pericarp + placenta
Ans. (c) Ber – Fleshy testa
Q.9 The botanical name of strawberry is
- Prunus persica
- Aegle marmelos
- Grewia subinequalis
- Fragario vesca
Ans. (d) Fragario vesca
Q.10 The fruit crop that doesn’t belong to family Rosaceae
- Apple
- Apricot
- Litchi
- Strawberry
Ans. (c) Litchi
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Q.11 Apple, banana, cherry, plum contains which of the following acid
- Citric acid
- Mallic acid
- Tartaric acid
- Nitric acid
Ans. (b) Mallic acid
Q.12 Compound that is responsible for the aroma in overripe banana
- Hexanal
- Isopentanal
- Citral
- Valencene
Ans. (b) Isopentanal
Q.13 The fruit that is the richest in Riboflavin content among the following
- Mango
- Bael
- Aonla
- Litchi
Ans. (b) Bael
Q.14 The method of exposing the roots to the sun for 3-15 days by removing soil above the root to promote new growth, reduce stress on the tree, and protect it from pests is called
- Training
- Spur prunning
- Wintering
- Disbuding
Ans. (c) Wintering
Q.15 During training, the lateral branches forming lower angle with the trunk are generally not removed. The angle between the trunk and lateral branch is known as
- Scion angle
- Topping angle
- Ceiling angle
- Crotch angle
Ans. (d) Crotch angle
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Q.16 In which of the following type of training systems, the main trunk is allowed to develop without interruption to provide a strong trunk with only disadvantages being interior shading of the tree
- Central leader system
- Open center system
- Modified leader system
- Vase system
Ans. (a) Central leader system
Q.17 The training of fruit trees to walls, trellis and fences ex. in pear is called
- Trophy
- Espalier
- Topiary
- Bonsai
Ans. (b) Espalier
Q.18 Which of the following systems of orchard planting can accommodate the highest number of fruit trees
- Square planting
- Rectangular planting
- Hexagonal planting
- Quincunx planting
Ans. (d) Quincunx planting
Q.19 The hexagonal planting system accommodating 15% higher number of plants than square system is well adopted in
- Drylands
- Low fertile soils
- Waterlogged soils
- Highly fertile soils
Ans. (d) Highly fertile soils
Q.20 Suckers and rhizomes are the main propagating materials used for
- Aonla
- Mango
- Banana
- Papaya
Ans. (d) Banana
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Q.21 The layering technique in which the parent plant is planted at an angle of 30-40 degree so that new shoots can be pegged down in shallow trenches and covered with soil
- Compound layering
- Etiolation layering
- Air layering
- Stool layering
Q.22 The layering method that is most widely used in Litchi, Rubber, Guava, Jackfruit and Lemon
- Air layering
- Trench layering
- Stool layering
- Serpentine layering
Q.23 One of the oldest grafting methods that is widely used for top working of tree either in the trunk of small tree or a larger branch in large trees
- Splice grafting
- Cleft grafting
- Bark grafting
- Side grafting
Q.24 Which of the following grafting methods, is mostly used in apple, peach and plum
- Veneer grafting
- Wedge grafting
- Whip grafting
- Epicotyl grafting
Q.25 The general pit size for planting of most of the fruits having long bearing season is
- 0.1m x 0.1m x 0.1m
- 0.5m x 0.5m x 0.5m
- 1m x 1m x 1m
- 5m x 5m x 5m
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Q.26 The first seedless variety of mango was developed by crossing
- Neelam x Alphonso
- Alphonso x Dasheri
- Dasheri x Mallika
- Alphonso x Ratna
Q.27 The fruit crop that is rich in both in vitamin C and Pectin
- Mango
- Papaya
- Pineapple
- Guava
Q.28 The guava variety that is having the maximum fit. C among all the varieties and also called Sardar
- Hybrid 45
- Lucknow-49
- Allahabad Safeda
- Apple color
Q.29 The extreme dwarf variety of Papaya is
- Pusa Majesty
- Pusa Early Dwarf
- Pusa Nanha
- Sunrise Solo
Q.30 Most of the cultivated banana are
- Auto triploid
- Allo triploid
- Auto tetraploid
- Allo tetraploid
Here we you will get 30 important MCQs from Fruit crop production. To get more MCQs, CLICK HERE and for MCQ analysis, CLICK HERE.