Download AppGovt. JobsFree G.K. & Current AffairsScholarshipBlog
Free PracticeContact
📚 Exam by Category
▾
Objective Questions

Latest KRIBHCO Field Representative Trainee Exam Question (Objective Questions), MCQ in English

Subjects : Agriculture, General Knowledge & Current Affairs

Question Bank KRIBHCO Field Representative Trainee Exam - English
Back to Exam

Agriculture

Question 1Single Answer
The PH of normal, fresh cow milk usually varies in the range of
  1. A
    6.8-7.0
  2. B
    6.4-6.6
  3. C
    6.2-6.4
  4. D
    6.0-6.2
Question 2Single Answer
The specific gravity of milk fat is
  1. A
    0.93
  2. B
    0.09
  3. C
    1.00                 
  4. D
    0.97
Question 3Single Answer
The specific gravity of milk protein is
  1. A
    1.346                  
  2. B
    0.93
  3. C
    4.12
  4. D
    1.666.
Question 4Single Answer
The maximum lactose content of cow milk is
  1. A
    5.0%                                          
  2. B
    3.4%
  3. C
    4.6% 
  4. D
    2.7%
Question 5Single Answer
Milk is deficient in
  1. A
    Iron                                          
  2. B
    Copper
  3. C
    Both (a) and (b)                   
  4. D
    Calcium
Question 6Single Answer
Milk is an
  1. A
    Oil in water type emulsion
  2. B
    Water in oil type emulsion
  3. C
    Oil in protein emulsion
  4. D
    Oil in carbohydrate emulsion
Question 7Single Answer
Milk spoilage results in
  1. A
    Increase in PH
  2. B
    Decrease in PH
  3. C
    PH remain constant                    
  4. D
    All the above
Question 8Single Answer
The amount of energy obtained from fat, protein and sugar is respectively
  1. A
    (9.3, 4.1, 4.1) cal/g                    
  2. B
    (4.1, 9.3, 4.1) cal/g
  3. C
    (4.1, 4.1, 9.3) cal/g                 
  4. D
    (4.1, 7.3, 4.1) cal/g
Question 9Single Answer
The fat percentage of whale milk is
  1. A
    19.6                                          
  2. B
    17.1
  3. C
    4.6                                      
  4. D
    45.8
Question 10Single Answer
Carotene acts as
  1. A
    An antioxidant                          
  2. B
    A precursor of vitamin A
  3. C
    Both (a) and (b)                  
  4. D
    An oxidizing agent
Question 11Single Answer
Which Indian cattle breed is known for its high milk yield? (a) Sahiwal (b) Gir (c) Ongole (d) Kankrej 
  1. A
    Sahiwal
  2. B
    Gir
  3. C
    Ongole
  4. D
    Kankrej 
Question 12Single Answer
The Bikaneri breed is primarily reared for: 
  1. A
    Milk production 
  2. B
    Meat production
  3. C
    Draft work 
  4. D
    Wool production
Question 13Single Answer
Which Indian sheep breed is known for its fine wool? 
  1. A
    Malvi
  2. B
    Marwari
  3. C
    Chokla
  4. D
    Merino
Question 14Single Answer
The Black Tangail goat breed is famous for:
  1. A
    Long fur
  2. B
    High milk yield
  3. C
    Black meat
  4. D
    Large size 
Question 15Single Answer
The Jaffna breed is a:
  1. A
    Cattle breed
  2. B
    Goat breed 
  3. C
    Horse breed
  4. D
    Poultry breed 
Question 16Single Answer
The Aseel is an Indian breed of:
  1. A
    Duck
  2. B
    Chicken
  3. C
    Pigeon
  4. D
    Cockfighting fowl 
Question 17Single Answer
The Harihara is a breed of:
  1. A
    Donkey
  2. B
    Buffalo 
  3. C
    Camel
  4. D
    Elephant 
Question 18Single Answer
The Murrah buffalo is known for its: 
  1. A
    Low milk yield
  2. B
    Poor temper
  3. C
    Low butterfat content
  4. D
    High milk yield with good butterfat content 
Question 19Single Answer
The Mehsana buffalo is predominantly found in:
  1. A
    Madhya Pradesh
  2. B
    Gujarat
  3. C
    Rajasthan
  4. D
    Uttar Pradesh
Question 20Single Answer
The National Bureau of Animal Genetics Resources (NBAGR) is located in: 
  1. A
    Delhi
  2. B
    Karnal
  3. C
    Lucknow
  4. D
    Bengaluru
Question 21Single Answer
Who is known as the "Father of Plant Pathology"?
  1. A
    Anton de Bary
  2. B
    E. J. Butler
  3. C
    H. Marshall Ward
  4. D
    Robert Koch
Question 22Single Answer
Which scientist first demonstrated that fungi cause plant diseases?
  1. A
    Theodor Hartig
  2. B
    Anton de Bary
  3. C
    E. J. Butler
  4. D
    Louis Pasteur
Question 23Single Answer
Who proposed the concept of "Physiologic Races" in plant pathogens?
  1. A
    H. H. Flor
  2. B
    E. J. Butler
  3. C
    Anton de Bary
  4. D
    H. Marshall Ward
Question 24Single Answer
Which Indian scientist made significant contributions to fungal taxonomy and plant pathology?
  1. A
    K. C. Mehta
  2. B
    E. J. Butler
  3. C
    B. B. Mundkur
  4. D
    S. D. Garrett
Question 25Single Answer
Who discovered the role of bacteria in causing fire blight of pear?
  1. A
    T. J. Burrill
  2. B
    H. H. Flor
  3. C
    E. F. Smith
  4. D
    K. C. Mehta
Question 26Single Answer
Which disease led to the Irish Potato Famine in the 1840s?
  1. A
    Late blight of potato
  2. B
    Rust of wheat
  3. C
    Downy mildew of grapes
  4. D
    Bacterial wilt
Question 27Single Answer
What is the causal organism of the Irish Potato Famine?
  1. A
    Phytophthora infestans
  2. B
    Puccinia graminis
  3. C
    Alternaria solani
  4. D
    Xanthomonas campestris
Question 28Single Answer
Which plant disease caused severe losses in Bengal in 1943, leading to famine?
  1. A
    Brown spot of rice
  2. B
    Black rust of wheat
  3. C
    Late blight of potato
  4. D
    Coffee rust
Question 29Single Answer
Which pathogen caused the Bengal Famine of 1943?
  1. A
    Magnaporthe oryzae
  2. B
    Helminthosporium oryzae
  3. C
    Xanthomonas oryzae
  4. D
    Puccinia striiformis
Question 30Single Answer
Which disease nearly wiped out coffee plantations in Sri Lanka in the 19th century?
  1. A
    Leaf rust of coffee
  2. B
    Downy mildew of grape
  3. C
    Ergot of rye
  4. D
    Smut of sugarcane
Question 31Single Answer
Which of the following best defines "soil" in the context of soil science?
  1. A
    The loose surface material of the earth.
  2. B
    The unconsolidated mineral or organic material on the immediate surface of the Earth that serves as a natural medium for the growth of land plants.  
  3. C
    Any material that can be used for construction.
  4. D
    Weathered rock.
Question 32Single Answer
"Land" in the context of soil science includes:
  1. A
    Only the soil profile.
  2. B
    Soil, water resources, climate, and biota.
  3. C
    Only the surface area of the earth.
  4. D
    Only the mineral components.
Question 33Single Answer
Soil science is primarily concerned with:
  1. A
    The study of rocks and minerals.
  2. B
    The study of soil as a natural resource.
  3. C
    The study of weather patterns.
  4. D
    The study of geological formations.
Question 34Single Answer
The Earth's crust is predominantly composed of:
  1. A
    Organic matter.
  2. B
    Minerals.
  3. C
    Water.
  4. D
    Gases.
Question 35Single Answer
Which element is the most abundant in the Earth's crust by weight?
  1. A
    Iron
  2. B
    Silicon
  3. C
    Oxygen
  4. D
    Aluminum
Question 36Single Answer
The second most abundant element in the Earth's crust is:
  1. A
    Iron
  2. B
    Silicon
  3. C
    Oxygen
  4. D
    Aluminum
Question 37Single Answer
The primary mineral group that forms the basis of many soils is:
  1. A
    Carbonates
  2. B
    Sulfates
  3. C
    Silicates
  4. D
    Oxides
Question 38Single Answer
Weathering of rocks contributes to soil formation by:
  1. A
    Removing organic matter.
  2. B
    Breaking down rocks into smaller particles.
  3. C
    Increasing the density of the soil.
  4. D
    Solidifying the soil.
Question 39Single Answer
The linkage between the Earth's crust composition and soil formation is primarily through:
  1. A
    Atmospheric pressure.
  2. B
    Biological activity.
  3. C
    Weathering processes.
  4. D
    Solar radiation.
Question 40Single Answer
Which of the following is considered a primary mineral?
  1. A
    Clay minerals
  2. B
    Quartz
  3. C
    Humus
  4. D
    Iron oxides
Question 41Single Answer
What are the primary causes of plant diseases?
  1. A
    Sunlight and water
  2. B
    Pathogens and environmental factors
  3. C
    Soil type and pH
  4. D
    Temperature and humidity
Question 42Single Answer
Which of the following is an example of a fungal plant disease?
  1. A
    Bacterial wilt
  2. B
    Powdery mildew
  3. C
    Tobacco mosaic virus
  4. D
    Nematode infestation
Question 43Single Answer
What type of pathogen causes bacterial wilt?
  1. A
    Fungus
  2. B
    Bacteria
  3. C
    Virus
  4. D
    Nematode
Question 44Single Answer
Tobacco mosaic virus is an example of Which type of plant pathogen?
  1. A
    Fungus
  2. B
    Bacteria
  3. C
    Virus
  4. D
    Nematode
Question 45Single Answer
What is the impact of plant diseases on crops?
  1. A
    Increased yield
  2. B
    Reduced yield, quality, and economic value
  3. C
    Enhanced growth
  4. D
    Improved nutrient uptake
Question 46Single Answer
Rust is caused by what kind of pathogen?
  1. A
    Bacteria
  2. B
    Fungi
  3. C
    Virus
  4. D
    Nematode
Question 47Single Answer
Banana bunchy top virus is transmitted by what vector?
  1. A
    Mosquitoes
  2. B
    Aphids
  3. C
    Flies
  4. D
    Beetles
Question 48Single Answer
Leaf spot is caused by Which pathogen?
  1. A
    Virus
  2. B
    Bacteria
  3. C
    Fungi
  4. D
    Nematode
Question 49Single Answer
What are nematodes?
  1. A
    Single-celled fungi
  2. B
    Microscopic roundworms
  3. C
    Bacterial colonies
  4. D
    Viral particles
Question 50Single Answer
Blight diseases are mainly caused by Which pathogens?
  1. A
    Viruses
  2. B
    Bacteria
  3. C
    Fungi
  4. D
    Nematodes
Important Questions Package

KRIBHCO Field Representative Trainee Exam Online Question Bank Package

Buy KRIBHCO Field Representative Trainee Important Questions, MCQ, question answer in Hindi & English. It will help you to score high marks in KRIBHCO Field Representative Trainee question bank 2026 in Online, PDF & Print study material.

+ Free Monthly Current Affairs, GK & more PDF Download
Sr.Package NameAmount
1.KRIBHCO Field Representative Trainee Exam - English
Description : 1000 Question with Answer
₹101 [₹500]
2.KRIBHCO Field Representative Trainee Exam - English
Description : 2000 Question with Answer
₹151 [₹500]
3.KRIBHCO Field Representative Trainee Exam - English
Description : 3000 Question with Answer
₹181 [₹500]
4.KRIBHCO Field Representative Trainee Exam - English
Description : 1000 Question & Answer Download in PDF (Send by Email)
₹151 [₹450]
5.KRIBHCO Field Representative Trainee Exam Question Bank Book - English
Description : 1000 Question with Answer (Printed Material)
₹390 [₹600]
Back to Exam