1The term Horticulture is derived from which language?
A.Arabic
B.Latin
C.Greek
D.French
Correct Answer: Latin
Explanation:
Horticulture is derived from two Latin words: Hortus (meaning garden) and Cultura (meaning cultivation).
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2Pomology deals with the study of:
A.Flower crops
B.Fruit crops
C.Spices
D.Vegetable crops
Correct Answer: Fruit crops
Explanation:
Pomology is the branch of horticulture that deals with the scientific study and cultivation of fruit crops. It comes from the Latin word Pomum (fruit).
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3Which branch of horticulture is concerned with the cultivation of vegetables?
A.Pomology
B.Olericulture
C.Floriculture
D.Arboriculture
Correct Answer: Olericulture
Explanation:
Olericulture is the science of vegetable growing, dealing with the culture of non-woody (herbaceous) plants for food.
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4The cultivation of trees, shrubs, and woody plants for ornamental purposes is known as:
A.Silviculture
B.Olericulture
C.Apiculture
D.Arboriculture
Correct Answer: Arboriculture
Explanation:
Arboriculture is the cultivation, management, and study of individual trees, shrubs, vines, and other perennial woody plants.
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5Who is considered the Father of Indian Horticulture?
A.Verghese Kurien
B.M.H. Marigowda
C.M.S. Swaminathan
D.B.P. Pal
Correct Answer: M.H. Marigowda
Explanation:
Dr. M.H. Marigowda is widely regarded as the Father of Indian Horticulture for his significant contributions to the development of horticulture in Karnataka and India.
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6Fruits and vegetables are known as 'Protective Foods' because they are rich in:
A.Proteins and Amino Acids
B.Vitamins and Minerals
C.Starch and Fiber
D.Carbohydrates and Fats
Correct Answer: Vitamins and Minerals
Explanation:
Fruits and vegetables are called protective foods because they provide essential vitamins, minerals, and phytonutrients that protect the body against various diseases.
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7According to ICMR (Indian Council of Medical Research), what is the recommended daily per capita consumption of vegetables?
A.300 g
B.400 g
C.200 g
D.150 g
Correct Answer: 300 g
Explanation:
The ICMR recommends a daily intake of 300 grams of vegetables (125g green leafy, 100g roots/tubers, and 75g other vegetables).
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8Which of the following fruits is the richest source of Vitamin C?
A.Amla (Indian Gooseberry)
B.Barbados Cherry
C.Lemon
D.Guava
Correct Answer: Barbados Cherry
Explanation:
Barbados Cherry (West Indian Cherry) has the highest concentration of Vitamin C ( mg/100g), followed by Amla.
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9The 'Golden Revolution' in India is related to the production of:
A.Horticulture and Honey
B.Oilseeds
C.Fish
D.Milk
Correct Answer: Horticulture and Honey
Explanation:
The Golden Revolution (1991-2003) is associated with the increased production of horticulture crops (fruits, vegetables) and honey.
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10Which fruit crop occupies the largest area under cultivation in India?
A.Citrus
B.Banana
C.Apple
D.Mango
Correct Answer: Mango
Explanation:
Mango occupies the largest area among fruit crops in India, accounting for a significant percentage of the total fruit area.
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11Which fruit crop has the highest total production in India?
A.Banana
B.Mango
C.Guava
D.Papaya
Correct Answer: Banana
Explanation:
While Mango has the largest area, Banana leads in total production due to its high productivity per unit area.
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12The National Horticulture Board (NHB) was established in which year?
A.1991
B.1984
C.1980
D.1995
Correct Answer: 1984
Explanation:
The National Horticulture Board (NHB) was set up by the Government of India in 1984 to develop the horticulture sector.
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13Which state is generally the leading producer of spices in India?
A.Andhra Pradesh
B.Madhya Pradesh
C.Kerala
D.Rajasthan
Correct Answer: Madhya Pradesh
Explanation:
While Kerala is the traditional spice garden, recent data often places Madhya Pradesh, Rajasthan, and Andhra Pradesh as top producers by volume (especially seed spices and chillies). Note: Rankings fluctuate, but MP is currently a top leader.
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14India's rank in global fruit and vegetable production is:
A.Third
B.First
C.Fourth
D.Second
Correct Answer: Second
Explanation:
India ranks Second in the world in the production of fruits and vegetables, following China.
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15What is the primary vegetable crop exported from India?
A.Tomato
B.Potato
C.Onion
D.Okra
Correct Answer: Onion
Explanation:
Onion is the single largest vegetable item exported from India in terms of volume and value.
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16Which agency is responsible for the promotion of export of horticultural products from India?
A.ICAR
B.NABARD
C.APEDA
D.NHB
Correct Answer: APEDA
Explanation:
APEDA (Agricultural and Processed Food Products Export Development Authority) is responsible for export promotion.
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17Floriculture deals with:
A.Cultivation of flowering and ornamental plants
B.Production of fruits
C.Cultivation of spices
D.Processing of vegetables
Correct Answer: Cultivation of flowering and ornamental plants
Explanation:
Floriculture is the discipline concerned with the cultivation of flowering and ornamental plants for gardens and floristry.
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18Which of the following is classified as a 'Plantation Crop'?
A.Coconut
B.Tomato
C.Rose
D.Cabbage
Correct Answer: Coconut
Explanation:
Coconut, Arecanut, Rubber, Tea, and Coffee are classified as Plantation Crops, usually grown on a large scale in estates.
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19The cultivation of grapes is known as:
A.Sericulture
B.Viticulture
C.Viniculture
D.Moriculture
Correct Answer: Viticulture
Explanation:
Viticulture is the specific branch of horticulture dealing with the cultivation and harvesting of grapes.
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20Which zone in India is characterized by cold winters and is suitable for Apple and Pear cultivation?
A.Sub-tropical Zone
B.Temperate Zone
C.Arid Zone
D.Tropical Zone
Correct Answer: Temperate Zone
Explanation:
The Temperate Zone (Himalayan region) has chilling hours required for stone and pome fruits like Apples, Pears, and Walnuts.
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21Which state is known as the 'Apple Bowl of India'?
A.Arunachal Pradesh
B.Uttarakhand
C.Sikkim
D.Himachal Pradesh
Correct Answer: Himachal Pradesh
Explanation:
Himachal Pradesh is famously known as the Apple Bowl of India (though J&K produces higher volume, HP holds the sobriquet popularly).
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22The city of Nagpur is famous for which fruit crop?
A.Banana
B.Mango
C.Mandarin Orange
D.Guava
Correct Answer: Mandarin Orange
Explanation:
Nagpur is world-famous for its Mandarin Oranges and is often called the 'Orange City'.
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23Which state is the largest producer of Potatoes in India?
A.Uttar Pradesh
B.Bihar
C.West Bengal
D.Punjab
Correct Answer: Uttar Pradesh
Explanation:
Uttar Pradesh is the leading potato-producing state in India, accounting for a major share of national production.
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24What is the approximate percentage of post-harvest losses in horticultural crops in India?
A.5-10%
B.20-30%
C.50-60%
D.0-5%
Correct Answer: 20-30%
Explanation:
Due to perishability and lack of cold chain infrastructure, post-harvest losses in India are estimated between 20-30% (figures vary, but this is the standard accepted range).
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25Which enzyme obtained from Papaya is used in the pharmaceutical and meat tenderizing industries?
A.Pectin
B.Lycopene
C.Papain
D.Bromelain
Correct Answer: Papain
Explanation:
Papain is a proteolytic enzyme extracted from the dried latex of raw papaya fruits.
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26Which of the following is a rich source of Vitamin A?
A.Grapes
B.Banana
C.Apple
D.Carrot
Correct Answer: Carrot
Explanation:
Carrots are extremely rich in beta-carotene, which acts as a precursor for Vitamin A. Among fruits, Mango is a rich source.
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27The Malihabad belt in Uttar Pradesh is famous for which variety of Mango?
A.Dashehari
B.Alphonso
C.Kesar
D.Langra
Correct Answer: Dashehari
Explanation:
Malihabad is a town in the Lucknow district famous for its mango orchards, specifically the Dashehari variety.
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28Which crop is known as the 'Queen of Spices'?
A.Cardamom
B.Black Pepper
C.Clove
D.Nutmeg
Correct Answer: Cardamom
Explanation:
Cardamom is referred to as the Queen of Spices, whereas Black Pepper is the King.
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29Nashik in Maharashtra is a major production zone for:
A.Grapes
B.Pineapple
C.Litchi
D.Apples
Correct Answer: Grapes
Explanation:
Nashik is known as the Grape Capital of India due to its vast grape production and wineries.
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30Which type of gardening is defined as the 'Art of creating the imitation of nature in the garden'?
A.Market gardening
B.Truck gardening
C.Landscape gardening
D.Kitchen gardening
Correct Answer: Landscape gardening
Explanation:
Landscape gardening involves planning and arranging plants and structures to create a naturalistic or aesthetic outdoor environment.
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31The North-Eastern region of India is particularly suitable for the cultivation of:
A.Mango and Guava
B.Coconut and Arecanut
C.Orchids and Citrus
D.Grapes and Pomegranate
Correct Answer: Orchids and Citrus
Explanation:
The North-East region has a humid, subtropical climate ideal for Citrus species and exotic flowers like Orchids.
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32What is the recommended daily per capita consumption of fruits according to ICMR?
A.200 g
B.60 g
C.120 g
D.250 g
Correct Answer: 120 g
Explanation:
ICMR recommends a daily intake of 120 grams of fruits per person per day.
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33In terms of export value, which nut crop is most significant for India?
A.Pistachio
B.Almond
C.Cashewnut
D.Walnut
Correct Answer: Cashewnut
Explanation:
India is one of the largest exporters of processed Cashewnuts in the world.
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34Which state leads in the production of Loose Flowers?
A.Karnataka
B.Maharashtra
C.West Bengal
D.Tamil Nadu
Correct Answer: Tamil Nadu
Explanation:
Tamil Nadu is typically the leading state in the production of loose flowers (like jasmine, marigold) used for religious and decorative purposes.
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35The 'Arid Zone' of India (Rajasthan, parts of Gujarat) is best suited for:
A.Banana and Pineapple
B.Ber and Pomegranate
C.Tea and Coffee
D.Apple and Pear
Correct Answer: Ber and Pomegranate
Explanation:
Arid zones have water scarcity and high temperatures. Drought-hardy crops like Ber (Jujube) and Pomegranate thrive here.
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36The value of horticultural crops per unit area compared to agronomic crops is generally:
A.Negligible
B.Lower
C.Equal
D.Higher
Correct Answer: Higher
Explanation:
Horticultural crops are high-value crops that yield higher income per unit area compared to staple agronomic crops like wheat or rice.
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37Which of the following is a constraint in Indian Horticulture export?
A.Low demand globally
B.Excessive processing facilities
C.Lack of cold chain infrastructure
D.High domestic production
Correct Answer: Lack of cold chain infrastructure
Explanation:
A major constraint is the lack of cold chain infrastructure, leading to quality deterioration before reaching the port of exit.
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38Litchi is predominantly grown in which state?
A.Kerala
B.Bihar
C.Gujarat
D.Rajasthan
Correct Answer: Bihar
Explanation:
Bihar (specifically the Muzaffarpur region) is famous for the Shahi Litchi and is the largest producer.
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39Saffron is exclusively cultivated in which Indian region/territory on a commercial scale?
A.Jammu & Kashmir
B.Sikkim
C.Uttarakhand
D.Himachal Pradesh
Correct Answer: Jammu & Kashmir
Explanation:
Commercial Saffron cultivation is largely restricted to the Pampore region of Jammu & Kashmir.
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40What percentage of horticultural produce in India is processed (approximate)?
A.25-30%
B.Over 50%
C.Less than 2%
D.10-15%
Correct Answer: Less than 2%
Explanation:
India processes a very low volume of its total horticultural produce, currently estimated at less than 2%, compared to 70-80% in developed countries.
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41The Coastal Tropical Zone (e.g., Kerala, Coastal Karnataka) is ideal for:
A.Apples and Walnuts
B.Saffron and Almonds
C.Peas and Carrots
D.Plantation crops and Spices
Correct Answer: Plantation crops and Spices
Explanation:
The humid, warm coastal climate is perfect for plantation crops (Coconut, Arecanut) and spices (Black Pepper, Cardamom).
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42Which of the following is an example of an aesthetic value of horticulture?
A.Canning of peas
B.Bio-aesthetic planning
C.Extraction of essential oils
D.Exporting mangoes
Correct Answer: Bio-aesthetic planning
Explanation:
Bio-aesthetic planning refers to the planting of ornamental plants to enhance the beauty of the environment, which is an aesthetic aspect.
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43What is the full form of AEZ?
A.Agricultural Economic Zone
B.Area Export Zone
C.Agri Export Zone
D.Agri Employment Zone
Correct Answer: Agri Export Zone
Explanation:
Agri Export Zones (AEZ) were conceptualized to focus on specific crops in specific regions to boost exports.
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44Which cut flower has the highest demand in the international market?
A.Hibiscus
B.Marigold
C.Jasmine
D.Rose
Correct Answer: Rose
Explanation:
Rose is the most traded cut flower globally.
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45Horticulture contributes approximately what percentage to the Agricultural GDP of India?
A.5-10%
B.60-70%
C.30-33%
D.15-20%
Correct Answer: 30-33%
Explanation:
Horticulture contributes significantly, approximately 30-33% to the Agricultural GDP, despite occupying a smaller area compared to field crops.
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46The cultivation of vegetables for local consumption in the backyard is called:
A.Kitchen Gardening
B.Truck Gardening
C.Market Gardening
D.Floating Gardening
Correct Answer: Kitchen Gardening
Explanation:
Kitchen Gardening (or Home Gardening) is the growing of vegetables around the house for fresh family consumption.
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47Which state is known as the 'Orchid Paradise' of India?
A.Punjab
B.Goa
C.Arunachal Pradesh
D.Kerala
Correct Answer: Arunachal Pradesh
Explanation:
Arunachal Pradesh is home to hundreds of orchid species and is often referred to as the Orchid Paradise.
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48The science of preserving fruits and vegetables is technically part of:
A.Post-Harvest Technology
B.Silviculture
C.Apiculture
D.Plant Pathology
Correct Answer: Post-Harvest Technology
Explanation:
Post-Harvest Technology is the branch of horticulture dealing with handling, processing, and preservation of crops after harvest.
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49Which of the following represents a mathematical estimation of 'Productivity'?
A.
B.
C.
D.
Correct Answer:
Explanation:
Productivity is defined as the yield per unit area, calculated as Total Production divided by Total Area.
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50The Konkan region of Maharashtra is famous for:
A.Apple and Saffron
B.Alphonso Mango and Cashew
C.Litchi and Makhana
D.Kinnow and Wheat
Correct Answer: Alphonso Mango and Cashew
Explanation:
The coastal Konkan belt is the GI zone for Alphonso (Hapus) Mango and is a major producer of Cashew.