Horticulture Jrf/Srf/Net/Gbpuat Online Mock By Www.Hortiagri.Com
Notes All Question are compulsory Total No. Of Qus. 100.1 to 75 question 1 mark each & every negative attempt Reduct 1/4 marks. Qus 75 to 80 Each have 5 marks, Reduct 1 mark on Negative attempt.
Questions and Answers
- 1.
How far apart should you space your plants?
- A.
6ft
- B.
10ft
- C.
2ft
- D.
As much space as needed
Correct Answer
D. As much space as neededExplanation
The answer "As much space as needed" is the most appropriate because the spacing between plants should be determined by the specific needs of each plant. Different plants have different requirements for sunlight, water, and nutrients, so it is important to provide enough space to accommodate these needs. Additionally, adequate spacing allows for proper air circulation, reducing the risk of diseases and pests. Therefore, the spacing between plants should be determined based on the individual requirements of each plant to ensure their healthy growth and development.Rate this question:
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- 2.
How high can you take your ppm's in an outdoor garden?
- A.
1100 ppm
- B.
1500 ppm
- C.
2000 ppm
- D.
2500 ppm
Correct Answer
B. 1500 ppmExplanation
The correct answer is 1500 ppm because this is the highest recommended level of ppm (parts per million) for an outdoor garden. ppm is a measurement of the concentration of dissolved substances in water, and in this context, it refers to the amount of nutrients or fertilizers in the garden. Going higher than 1500 ppm can potentially harm the plants and lead to nutrient burn. Therefore, it is important to maintain the ppm within the recommended range to ensure healthy growth and avoid any negative effects on the plants.Rate this question:
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- 3.
What is an ideal ph level for outdoor gardens?
- A.
3-5
- B.
7-9
- C.
1-3
- D.
6-7
Correct Answer
D. 6-7Explanation
The ideal pH level for outdoor gardens is 6-7. This range is considered neutral to slightly acidic, which is optimal for most plants to absorb nutrients from the soil. pH levels outside of this range can lead to nutrient deficiencies or toxicities, affecting plant growth and health. Maintaining a pH level of 6-7 ensures that the soil is well-balanced and provides the necessary conditions for plants to thrive.Rate this question:
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- 4.
Gulkand is made from the most common beautiful flower of
- A.
Jasmine
- B.
Chrysanthemum
- C.
 Rose
- D.
 Petunia
Correct Answer
C. Â RoseExplanation
Gulkand is a sweet preserve made from rose petals. It is a popular ingredient in Indian cuisine and is known for its cooling properties. The fragrance and flavor of roses make them the perfect choice for making gulkand. The other options, jasmine, chrysanthemum, and petunia, are not commonly used in making gulkand.Rate this question:
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- 5.
Commercial production of fruits is known as​​​​​​
- A.
Pomology
- B.
Orchading
- C.
 Horticulture
- D.
Olericulture
Correct Answer
B. OrchadingExplanation
Orchading refers to the commercial production of fruits, specifically in orchards. This involves the cultivation, management, and harvesting of fruit trees for the purpose of selling the fruits. Pomology is the branch of horticulture that deals with the study and cultivation of fruits, but it does not specifically refer to commercial production. Horticulture is the general term for the cultivation of plants, including fruits, vegetables, and ornamental plants. Olericulture, on the other hand, specifically refers to the cultivation of vegetables. Therefore, the correct answer is Orchading.Rate this question:
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- 6.
Growing of vegetables for the consumption of local market .
- A.
Truck gardening
- B.
Market gardening
- C.
 Home gardening
- D.
 Olericulture
Correct Answer
B. Market gardeningExplanation
Market gardening refers to the practice of growing vegetables specifically for the local market. It involves the cultivation of a variety of vegetables on a small scale, typically in a garden or small plot of land. The produce is then sold directly to consumers through farmers' markets, roadside stands, or other local outlets. This type of gardening is focused on meeting the demands of the local community and providing fresh, locally grown vegetables to consumers.Rate this question:
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- 7.
Self supporting succulent plants are called
- A.
Shurbs
- B.
Off shoots
- C.
 Herbs
- D.
Succulents
Correct Answer
C. Â Herbs -
- 8.
A climbing plant with a non woody stem is
- A.
Vine
- B.
Liana
- C.
Shurbs
- D.
Climber
Correct Answer
B. LianaExplanation
A climbing plant with a non woody stem is a liana. Lianas are typically found in tropical rainforests and have flexible, non-woody stems that allow them to climb up trees and other structures for support. Unlike vines, which can have both woody and non-woody stems, lianas specifically refer to plants with non-woody stems. Shrubs and climbers, on the other hand, can have woody stems and are not specifically known for their climbing abilities.Rate this question:
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- 9.
Plants which shed their leaves during winter are
- A.
Monoecious
- B.
 Evergreen
- C.
 Deeidnous
- D.
Annuals
Correct Answer
C. Â DeeidnousExplanation
Deciduous plants are the ones that shed their leaves during winter. This is a survival strategy to conserve energy and protect themselves from the harsh weather conditions. By shedding their leaves, deciduous plants reduce water loss and prevent damage from freezing temperatures. In contrast, evergreen plants retain their leaves throughout the year. Monoecious and annuals are not related to leaf shedding during winter, making them incorrect options.Rate this question:
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- 10.
Temperate fruits requires certain amount of chilling to flower, which one is the important temperate fruit from the following list
- A.
Mango
- B.
Litchi
- C.
Apple
- D.
All the above
Correct Answer
C. AppleExplanation
Among the given options, only Apple is a temperate fruit that requires a certain amount of chilling to flower. Mango and Litchi are tropical fruits that do not require chilling to flower. Therefore, the correct answer is Apple.Rate this question:
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- 11.
Fleshy fruits developed from the ovary wall with out stony layer are known as
- A.
Pome
- B.
Berry
- C.
Drupe
- D.
 None of the above
Correct Answer
B. BerryExplanation
Fleshy fruits that develop from the ovary wall without a stony layer are known as berries. Berries are typically small, juicy, and have multiple seeds embedded in the flesh. Examples of berries include grapes, tomatoes, and blueberries. Pomes, on the other hand, are fruits that have a fleshy outer layer and a stony layer inside, such as apples and pears. Drupes are fruits that have a fleshy outer layer and a hard, stony pit containing a seed, such as peaches and cherries. Therefore, the correct answer is Berry.Rate this question:
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- 12.
A science which deals with classification of plants is called
- A.
Ecology
- B.
Morphology
- C.
Taxonomy
- D.
Histology
Correct Answer
C. TaxonomyExplanation
Taxonomy is the science that deals with the classification of plants. It involves the identification, naming, and categorization of plants based on their characteristics and evolutionary relationships. Taxonomists use various methods, including morphological, anatomical, and molecular data, to classify plants into different groups and hierarchies. By studying taxonomy, scientists can better understand the diversity and relationships among plant species, which is crucial for conservation efforts, ecological research, and agricultural practices.Rate this question:
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- 13.
The most highly advanced division in plants kingdom is
- A.
 Pteridophtes
- B.
Tracheophyta
- C.
Taxonomy
- D.
None of the above
Correct Answer
B. TracheophytaExplanation
Tracheophyta is the correct answer because it is the most highly advanced division in the plant kingdom. Tracheophyta includes all vascular plants, which have specialized tissues for conducting water, minerals, and nutrients throughout the plant. This division includes ferns, gymnosperms, and angiosperms, which are the most evolved and complex groups of plants. Pteridophytes, on the other hand, are a subdivision of Tracheophyta and include ferns and their relatives. Taxonomy is the science of classification and does not refer to a specific division in the plant kingdom. Therefore, the correct answer is Tracheophyta.Rate this question:
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- 14.
A group of plants providing food, fiber and shelter is
- A.
Gymnosperm
- B.
Angiosperm
- C.
Dieetyledens
- D.
Monocotyledons
Correct Answer
B. AngiospermExplanation
Angiosperms are a group of plants that provide food, fiber, and shelter. They are flowering plants that produce seeds enclosed within a fruit. This group includes a wide variety of plants such as fruits, vegetables, grains, and trees. Angiosperms have evolved to have various adaptations that allow them to be successful in different environments. They play a crucial role in the ecosystem by providing food for animals and humans, as well as contributing to the overall biodiversity of the planet.Rate this question:
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- 15.
Which of the leafy vegetables has high cellulose and add bulk to food
- A.
 Celery
- B.
Cabbage
- C.
 Lettuce
- D.
All the above
Correct Answer
D. All the aboveExplanation
All the above options, celery, cabbage, and lettuce, are leafy vegetables that have high cellulose content. Cellulose is a complex carbohydrate that cannot be digested by humans, but it adds bulk to food and aids in digestion. These vegetables are rich in dietary fiber, which promotes healthy digestion and can help prevent constipation. Therefore, all three options are correct as they all contain high cellulose and add bulk to food.Rate this question:
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- 16.
How much grams of vegetables and fruits are recommended for a balanced diet per day by WHO
- A.
40 grams
- B.
150 grams
- C.
300 grams
- D.
450 grams
Correct Answer
D. 450 gramsExplanation
both Fruit + Vegetable =450gmRate this question:
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- 17.
Loss of sensation and heart enlargement are caused due to deficiency of
- A.
Vitamin A
- B.
Vitamin B
- C.
 Vitamin C
- D.
Vitamin E
Correct Answer
B. Vitamin BExplanation
Loss of sensation and heart enlargement are symptoms commonly associated with a deficiency of Vitamin B. Vitamin B plays a crucial role in maintaining the health of the nervous system and cardiovascular system. It helps in the production of red blood cells, which carry oxygen to the tissues, including the heart. A deficiency of Vitamin B can lead to nerve damage, resulting in loss of sensation. It can also affect the heart muscle, leading to its enlargement. Therefore, a deficiency of Vitamin B can explain these symptoms.Rate this question:
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- 18.
Which one of the following plants prevent soil erosion and reclaim water logged soils
- A.
Pome granate
- B.
 Ber
- C.
Guava
- D.
All of these
Correct Answer
D. All of theseExplanation
All of these plants, including pomegranate, ber, and guava, have the ability to prevent soil erosion and reclaim waterlogged soils. These plants have deep root systems that help stabilize the soil and prevent it from being washed away by water. Additionally, their roots can absorb excess water, which helps in draining waterlogged soils and improving their drainage capacity. Therefore, all of these plants are effective in preventing soil erosion and reclaiming waterlogged soils.Rate this question:
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- 19.
Citrus has its origin in
- A.
Indo- Chinese region
- B.
Africa
- C.
 South America
- D.
Middle east
Correct Answer
A. Indo- Chinese regionExplanation
Citrus has its origin in the Indo-Chinese region. This region is known for its diverse range of citrus fruits, including oranges, lemons, and grapefruits. The climate and soil conditions in this area are ideal for the cultivation of citrus fruits, leading to their development and spread throughout the world. The Indo-Chinese region has a long history of citrus cultivation, making it the most likely place of origin for these fruits.Rate this question:
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- 20.
Study of developmental stages of a plant is called
- A.
Anatomy
- B.
Ontogeny
- C.
 Ecology
- D.
 Physiology
Correct Answer
B. OntogenyExplanation
Ontogeny refers to the study of the developmental stages of an organism, including plants. It focuses on the changes that occur from the time of fertilization to the mature form of the organism. Anatomy is the study of the structure of organisms, ecology is the study of the interactions between organisms and their environment, and physiology is the study of the functions and processes of living organisms. Therefore, ontogeny is the most appropriate term for studying the developmental stages of a plant.Rate this question:
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- 21.
When the corolla has four clawed petals inserted at right angle other is said to be
- A.
Tubular
- B.
Rosaceous
- C.
Cruciform
- D.
Papilliaci
Correct Answer
C. CruciformExplanation
When a corolla has four clawed petals inserted at a right angle, it is said to be cruciform. This term refers to the shape of the petals, which resemble a cross. The petals are arranged in such a way that they form a cross-like shape when viewed from above. This arrangement is commonly seen in flowers belonging to the cruciferous family, such as the mustard or cabbage family.Rate this question:
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- 22.
Strawberry belongs to what type of fruit?
- A.
Pome
- B.
 Etario of achenes
- C.
Aril
- D.
 Berry
Correct Answer
B. Â Etario of achenesExplanation
An etario of achenes refers to a type of fruit where the fleshy part of the fruit develops from the receptacle, and the true fruits are the small, hard achenes embedded in the flesh. Strawberry fits this description as the fleshy part of the fruit is derived from the receptacle, and the tiny seeds on the surface are the achenes. Therefore, the correct answer is "Etario of achenes".Rate this question:
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- 23.
Carrot, Radish, Turnip, Cabbage and beet are the​​​​​
- A.
Annuals
- B.
Biennials
- C.
Perenials
- D.
 Woody perianials
Correct Answer
A. AnnualsExplanation
Carrot, radish, turnip, cabbage, and beet are classified as annuals because they complete their life cycle within one year. Annual plants germinate, grow, flower, produce seeds, and die within a single growing season. These vegetables are typically planted, cultivated, and harvested within a year, making them annual plants.Rate this question:
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- 24.
A reproductive part of the plant which is responsible for the production of fruits and seeds is called
- A.
Corolla
- B.
 Calyx
- C.
Flower
- D.
 All the above
Correct Answer
C. FlowerExplanation
The correct answer is Flower because the flower is the reproductive part of the plant that contains the male and female reproductive organs. These organs, such as the stamen and pistil, are responsible for the production of fruits and seeds through processes like pollination and fertilization. The corolla and calyx are parts of the flower, but they are not directly involved in the production of fruits and seeds. Therefore, the correct answer is Flower.Rate this question:
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- 25.
Degeneration and death of aerial plant parts is called
- A.
Senescence
- B.
 Partial Senescence
- C.
Maturity
- D.
Both a & b
Correct Answer
B. Â Partial SenescenceExplanation
Partial senescence refers to the degeneration and death of only certain parts of aerial plant structures, such as leaves or flowers, while the rest of the plant remains healthy. This is different from complete senescence, which refers to the natural aging and death of the entire plant. Maturity, on the other hand, refers to the stage in a plant's life cycle when it is fully developed and capable of reproduction. Therefore, the correct answer is Partial Senescence.Rate this question:
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- 26.
Cosmos, chrysanthemum, poinsettia are the examples of​​​​​​​
- A.
Short day plants
- B.
Long day plants
- C.
Short night plants
- D.
 Long night plants
Correct Answer
A. Short day plantsExplanation
Short day plants are plants that require a certain amount of darkness in a 24-hour period to initiate flowering. These plants typically flower in the fall or winter when the nights are longer. Cosmos, chrysanthemum, and poinsettia are examples of short day plants as they require shorter daylight hours and longer periods of darkness to bloom.Rate this question:
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- 27.
Leaf bronzing in guava is due to
- A.
Fe toxicity
- B.
Al toxicity
- C.
Zn toxicity
- D.
None
Correct Answer
C. Zn toxicityExplanation
Leaf bronzing in guava is a symptom that is commonly associated with zinc (Zn) toxicity. When guava plants are exposed to excessive levels of zinc, it can lead to an accumulation of zinc in the leaves, causing a bronze or reddish discoloration. This toxicity can occur due to various factors such as high levels of zinc in the soil, excessive application of zinc-containing fertilizers, or zinc contamination in irrigation water. It is important to monitor and regulate zinc levels in guava cultivation to prevent leaf bronzing and ensure healthy plant growth.Rate this question:
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- 28.
When are Watermelons Harvested?
- A.
April-Nom
- B.
Year round
- C.
Oct-Dec
- D.
Jan-Feb
Correct Answer
A. April-NomExplanation
Watermelons are harvested in April-Nom. This means that they are typically harvested in the month of April, but the exact timing may vary depending on the specific region or climate. Watermelons are not harvested year-round, as they have a specific growing season. The options of Oct-Dec and Jan-Feb are not correct, as they do not align with the typical harvesting time for watermelons.Rate this question:
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- 29.
The system of planting which accomadates 15% more plants than that in square system
- A.
Triangular system
- B.
Rectangular
- C.
Hexagonal
- D.
Quincunx system
Correct Answer
C. HexagonalExplanation
The hexagonal system of planting allows for 15% more plants to be accommodated compared to the square system. This is because the hexagonal arrangement reduces the amount of empty space between plants, allowing for more plants to be placed in the same area. The triangular system, rectangular system, and quincunx system do not provide the same level of efficiency in terms of accommodating more plants.Rate this question:
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- 30.
What is 2,4-D
- A.
2-4 napthalene acetic acid
- B.
IAA
- C.
2-4 diclorophenoxy acetic acid
- D.
All the above
Correct Answer
C. 2-4 diclorophenoxy acetic acidExplanation
2,4-D is a commonly used herbicide that belongs to the class of synthetic auxins. It is used to control broadleaf weeds in various agricultural and horticultural settings. The chemical name for 2,4-D is 2,4-dichlorophenoxyacetic acid, which matches the last option provided in the question. Therefore, the correct answer is 2-4 dichlorophenoxy acetic acid.Rate this question:
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- 31.
Ethylene has horticulture uses such as
- A.
Inducing fruit maturity
- B.
Initiating flowers
- C.
Changing the green color of fruits
- D.
All the above
Correct Answer
D. All the aboveExplanation
Ethylene is a plant hormone that has various horticultural uses. It can induce fruit maturity, meaning it helps in the ripening process of fruits. It also plays a role in initiating flower formation, which is important for the reproductive cycle of plants. Additionally, ethylene can change the green color of fruits, causing them to turn ripe and develop their characteristic colors. Therefore, all of the given options are correct, as ethylene is involved in all of these horticultural processes.Rate this question:
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- 32.
Species which give out long and flexible branches, the shoot to be layered is covered with soil at several places to encourage rooting at more than one point is called
- A.
Ground layering
- B.
Stool layering
- C.
 Serpentine layering
- D.
Air layering
Correct Answer
C. Â Serpentine layeringExplanation
Serpentine layering is the correct answer because it involves covering the shoot with soil at multiple places to encourage rooting at more than one point. This technique is used for species with long and flexible branches, allowing for the creation of multiple new plants from a single shoot. Ground layering involves bending a low-growing branch to the ground and covering it with soil, while stool layering involves burying the base of a plant to encourage new shoots. Air layering is a method where a portion of a stem is encouraged to root while still attached to the parent plant.Rate this question:
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- 33.
Citrus belongs to the​
- A.
Announaceae
- B.
Rutaceae
- C.
 Citrea
- D.
 All the above
Correct Answer
B. RutaceaeExplanation
Rutaceae is the correct answer because it is the botanical family that includes citrus plants. Citrus fruits such as oranges, lemons, and grapefruits belong to this family. The other options, Announaceae and Citrea, are not the correct families for citrus plants. Therefore, Rutaceae is the most accurate answer.Rate this question:
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- 34.
Crossed between mandarin and grape fruit make​​​​​​​
- A.
 Tangelos
- B.
 Citrange
- C.
 Limequate
- D.
 None of the above
Correct Answer
A. Â TangelosExplanation
Tangelos are a citrus fruit that is a hybrid between a mandarin and a grapefruit. They have a sweet and tangy flavor, similar to that of an orange but with a hint of tartness from the grapefruit. Tangelos are known for their easy-to-peel skin and juicy segments, making them a popular choice for snacking and juicing.Rate this question:
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- 35.
Scab is major disease of
- A.
Patoto
- B.
Tomato
- C.
Chilli
- D.
Branjal
Correct Answer
A. PatotoExplanation
Scab is a major disease of potatoes. It is a fungal infection that affects the leaves, stems, and tubers of the potato plant. The disease causes scaly, brownish-black lesions on the surface of the tubers, which can lead to rotting and reduced crop yield. Proper management and control measures, such as crop rotation, use of disease-resistant potato varieties, and fungicide applications, are necessary to prevent and minimize the impact of scab on potato crops.Rate this question:
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- 36.
Largest Cardamon is propagated by
- A.
Seed
- B.
Roots
- C.
Rhizome
- D.
Crown
Correct Answer
C. RhizomeExplanation
Cardamom is a spice plant that is propagated through rhizomes. Rhizomes are underground stems that grow horizontally and produce new shoots and roots. They serve as a storage organ for the plant and allow it to spread and reproduce. Propagating cardamom through rhizomes ensures that the new plants will have the same characteristics as the parent plant. Therefore, the correct answer is rhizome.Rate this question:
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- 37.
Crossing over takes place in ............ stage
- A.
Zygotene
- B.
Leptotene
- C.
Pacheytene
- D.
Diplotene
Correct Answer
C. PacheyteneExplanation
Crossing over, the exchange of genetic material between homologous chromosomes, takes place during the Pachytene stage of meiosis. This stage occurs after the Leptotene and Zygotene stages, where the chromosomes condense and pair up, respectively. In the Pachytene stage, the paired chromosomes undergo synapsis, forming structures called bivalents, and crossing over occurs within these bivalents. After Pachytene, the Diplotene stage follows, where the chromosomes begin to separate but remain connected at points of crossing over. Therefore, the correct answer is Pachytene.Rate this question:
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- 38.
Mango is bearing habit which is
- A.
Axillary
- B.
Terminal
- C.
Alternat
- D.
None of thise
Correct Answer
B. TerminalExplanation
The given correct answer is "Terminal". Terminal bearing habit refers to the type of fruiting habit in which the fruits are produced at the ends of the branches. In the case of mango trees, the fruits are borne on the terminal ends of the branches, making it a terminal bearing habit.Rate this question:
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- 39.
Red lady is variety of ..................
- A.
Papaya
- B.
Mango
- C.
Guava
- D.
None
Correct Answer
A. PapayaExplanation
The correct answer is Papaya. The question asks for the variety of the "Red lady," and the only option that matches is Papaya. The other options, Mango and Guava, do not have a variety called "Red lady." Therefore, the correct answer is Papaya.Rate this question:
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- 40.
Apple contain which acid
- A.
Citric
- B.
Ascorbic
- C.
Maleic
- D.
Acetic Acid
Correct Answer
C. MaleicExplanation
Maleic acid is a type of organic acid that can be found in certain fruits, including apples. It is a dicarboxylic acid that is commonly used in the production of various chemicals and polymers. Maleic acid has a tart taste and is often used as a flavoring agent in food and beverages. While apples also contain other acids such as citric, ascorbic, and acetic acid, maleic acid is specifically present in apples and is the correct answer to the question.Rate this question:
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- 41.
Which of these is a single seeded Nut
- A.
Litchi
- B.
Mango
- C.
Guava
- D.
Cashew
Correct Answer
A. LitchiExplanation
Litchi is the correct answer because it is a fruit that contains a single seed or pit in the center. Mango, Guava, and Cashew all have multiple seeds or pits, making them not single seeded nuts.Rate this question:
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- 42.
Ullal Series are related with
- A.
Coffee
- B.
Tea
- C.
Cashew nut
- D.
Rubber
Correct Answer
C. Cashew nutExplanation
The Ullal Series is related to cashew nut. Ullal is a place in Karnataka, India, known for its cashew nut plantations. The series might refer to a specific variety or brand of cashew nuts that are produced in Ullal.Rate this question:
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- 43.
Spongy tissue is common problem in
- A.
Mango
- B.
Banana
- C.
Papaya
- D.
Apple
Correct Answer
A. MangoExplanation
Spongy tissue is a common problem in mangoes. This condition occurs when the fruit's flesh becomes soft and mushy, often due to internal breakdown or physiological disorders. It can be caused by various factors such as excessive heat, poor nutrition, or improper handling during storage and transportation. Mangoes are particularly susceptible to this issue, and it can greatly affect their quality and market value. Proper care and management practices, such as controlling temperature and humidity, can help prevent the occurrence of spongy tissue in mangoes.Rate this question:
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- 44.
Lysosome is discovered by
- A.
Disy
- B.
Duve
- C.
K.L.singh
- D.
K.c. Mehta
Correct Answer
B. DuveExplanation
Christian de Duve is credited with the discovery of lysosomes. He was a Belgian scientist who conducted extensive research on cell biology and won the Nobel Prize in Physiology or Medicine in 1974 for his discoveries regarding the structural and functional organization of the cell. Duve identified and named lysosomes, which are membrane-bound organelles responsible for the digestion and recycling of cellular waste materials. His groundbreaking work in the field of cell biology has greatly contributed to our understanding of cellular processes and has had a significant impact on the field of medical research.Rate this question:
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- 45.
S. Name of Chalta
- A.
Dillenia indirana
- B.
Dillenia indica
- C.
Ailanthus execelsa
- D.
Plumeria sp..
Correct Answer
B. Dillenia indicaExplanation
The correct answer is Dillenia indica because it is the only option that matches the given name "Chalta". The other options do not have any connection with the given name.Rate this question:
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- 46.
The Art of Bonsia was originated at
- A.
China
- B.
Japan
- C.
India
- D.
Indo-china
Correct Answer
A. ChinaExplanation
The correct answer is China. The art of Bonsai originated in China. Bonsai is the practice of growing miniature trees in containers. It is believed to have started in China over a thousand years ago and then spread to Japan, where it became more popular. Bonsai trees are carefully cultivated and shaped to create a sense of harmony and balance. The techniques and aesthetics of Bonsai have since been adopted and adapted by various cultures around the world.Rate this question:
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- 47.
Yeild of Tree of Heaven (Instant book)
- A.
24Nuts/Palm
- B.
46
- C.
44
- D.
43
Correct Answer
C. 44Explanation
The given data shows the yield of Tree of Heaven in terms of nuts per palm. The values provided are 46, 44, and 43. The correct answer is 44, which is the middle value among the three given options.Rate this question:
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- 48.
Persimon is Commercially Propagation by......
- A.
Shield budding
- B.
Tongue grafting
- C.
Crown grafting
- D.
Veneer grafting
Correct Answer
C. Crown graftingExplanation
Crown grafting is the correct method for commercially propagating persimons. This technique involves joining the scion (the desired variety) with the rootstock by making a diagonal cut on both and then securing them together. The scion is usually placed on the upper part of the rootstock, near the crown of the plant. This method allows for a strong union between the scion and rootstock, promoting successful growth and development of the persimon plant. Shield budding, tongue grafting, and veneer grafting are also grafting techniques, but they are not commonly used for propagating persimons commercially.Rate this question:
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- 49.
Girl Fruit , Type of Fruit
- A.
Nut
- B.
Drupe
- C.
Capsule
- D.
Berry
Correct Answer
A. NutExplanation
The correct answer is "Nut" because a nut is a type of fruit that is characterized by a hard outer shell and a seed inside. It is different from other types of fruits like drupes, capsules, and berries, which have different structures and characteristics.Rate this question:
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- 50.
Peach is a .......Plant
- A.
A. short day plant
- B.
B. Long day plant
- C.
C. Both A & B
- D.
D. Day neutral plant
Correct Answer
D. D. Day neutral plantExplanation
The term "day neutral plant" refers to a plant that is not affected by the length of daylight and can flower regardless of the day length. This means that the plant does not require specific day lengths, such as short or long days, to initiate flowering. Therefore, the correct answer is D. Day neutral plant.Rate this question:
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