300+ Top SAP Analytics Cloud Interview Questions Answers

SAP Analytics Cloud Interview Questions

1. What is SAP Analytics Cloud?

It is a cloud-based business intelligence platform that enables enterprises to learn from their data.

2. What are the different types of data models available in SAP Analytics Cloud?

Live data models, import data models, and hybrid data models are some of the various types of data models offered by SAP Analytics Cloud.

3. What is data blending in SAP Analytics Cloud?

Data blending is a process in SAP Analytics Cloud that allows you to combine data from different sources to gain insights.

4. How can you create a report in SAP Analytics Cloud?

To generate insights, you can mix data from several sources using the data blending process in SAP Analytics Cloud.

5. What is a story in SAP Analytics Cloud?

You must first construct a data model, then choose the pertinent data sources, and lastly design the report using the various visualizations in SAP Analytics Cloud.

6. How can you collaborate with other team members in SAP Analytics Cloud?

In SAP Analytics Cloud, you may cooperate with other team members by exchanging reports, inviting them to join a narrative, and utilizing the comment and discussion tools.

7. How can you create a planning model in SAP Analytics Cloud?

You must first construct a data model in SAP Analytics Cloud before you can activate planning in the model. The model’s data can then be updated using planning functions that you create.

8. What is predictive analytics in SAP Analytics Cloud?

The SAP Analytics Cloud’s predictive analytics function enables you to employ machine learning algorithms to forecast the future and spot trends in your data.

9. What are the different deployment options for SAP Analytics Cloud?

Cloud, on-premises, and hybrid deployments are the many SAP Analytics Cloud deployment choices.

10 How does SAP Analytics Cloud ensure data security?

Data security is protected by SAP Analytics Cloud using tools including role-based access control, data encryption both in transit and at rest, and ongoing system monitoring and auditing.

SAP Analytics Cloud Interview Questions

11. What are the different visualization types available in SAP Analytics Cloud?

Tables, charts, maps, geo maps, and story points are just a few of the several visualization options that are offered by SAP Analytics Cloud.

12. What is a data source in SAP Analytics Cloud?

You can import data into SAP Analytics Cloud by connecting to an external data system, such as a database, spreadsheet, or web service, through a data source.

13. How can you schedule a report in SAP Analytics Cloud?

The SAP Analytics Cloud’s Schedule feature lets you determine the frequency, start time, and recipients of reports. This tool is useful for scheduling reports.

14. What is a dimension in SAP Analytics Cloud?

In SAP Analytics Cloud, a dimension is a data attribute that gives the data context, such as time, place, or product.

15. How can you use Smart Predict in SAP Analytics Cloud?

With the help of the SAP Analytics Cloud function Smart Predict, you can predict the future and spot trends in your data by using pre-built machine learning models. You must first build a predictive model before using it to generate predictions in order to use Smart Predict.

16. What is the difference between a live data model and an import data model in SAP Analytics Cloud?

Although an import data model just imports data into SAP Analytics Cloud for analysis, a live data model connects directly to a data source and offers real-time access to the data.

17. How can you create custom calculations in SAP Analytics Cloud?

The Calculation Editor in SAP Analytics Cloud lets you write formulas using functions and operators to build unique computations.

18. How can you connect SAP Analytics Cloud to SAP BW/4HANA?

You must first establish a safe connection between the two systems using the SAP Cloud Connector before setting up a live data connection to the SAP BW/4HANA system in order to connect SAP Analytics Cloud and SAP BW/4HANA.

19. What is a smart group in SAP Analytics Cloud?

A smart group in SAP Analytics Cloud is a technique to group related data points based on a set of criteria, such as sales above a given level or products in a specific category.

20. How can you use SAP Analytics Cloud for financial planning and analysis?

You may develop planning models, conduct what-if analyses, and generate financial reports using the financial planning and analysis module of SAP Analytics Cloud.

21. How can you use SAP Analytics Cloud for predictive maintenance?

By examining sensor data from machines and applying machine learning algorithms to detect probable problems, SAP Analytics Cloud can be utilized for predictive maintenance.

22. How can you integrate SAP Analytics Cloud with other SAP systems?

Using connectors and APIs like the SAP Cloud Platform Integration service, SAP Analytics Cloud can be linked with other SAP systems.

23. What is the difference between a private story and a public story in SAP Analytics Cloud?

A public story in SAP Analytics Cloud can be seen by anybody with access to the system, but a private story can only be viewed by the owner and the people who have permission to view it.

24. How can you use SAP Analytics Cloud for supply chain management?

By evaluating data from numerous sources, including sales orders, inventory levels, and shipping data, SAP Analytics Cloud may be utilized for supply chain management by spotting trends and potential problems.

25. How can you create custom visualizations in SAP Analytics Cloud?

You can use the SDK (Software Development Kit. to develop your own custom widgets and incorporate them into your reports and stories to generate unique visualizations in SAP Analytics Cloud.

26. can you use SAP Analytics Cloud to perform predictive analytics?

For predictive analytics, such as predicting future trends and spotting data abnormalities, SAP Analytics Cloud incorporates machine learning capabilities.

27. What is a story in SAP Analytics Cloud?

In SAP Analytics Cloud, a story is a group of visualisations and data points that offer explanations and convey a narrative about the data. It is possible to write and share stories with other members of the organisation.

28. How can you use SAP Analytics Cloud to perform ad-hoc analysis?

A data discovery function in SAP Analytics Cloud enables you to dive deeper into data, execute ad hoc analysis, and create new visualisations on the go.

29. How can you use SAP Analytics Cloud to perform data modeling?

A data modelling tool in SAP Analytics Cloud enables you to build data models and import data from outside sources like databases and spreadsheets.

30. What distinguishes a dimension from a metric in SAP Analytics Cloud?

A dimension in SAP Analytics Cloud is a qualitative data point that gives context for the data, whereas a measure in SAP Analytics Cloud is a quantitative data point, such as sales revenue or profit margin. Dimensions are used to group and filter data, whereas measures are often utilised in calculations and visualisations.

31. Explain the components of SAP Analytics Cloud?

Data visualization, data modelling, planning, predictive analytics, and business intelligence are the core elements of SAP Analytics Cloud.

32. What is meant by SAP Analytics Cloud?

Users of the cloud-based analytics application SAP Analytics Cloud can analyse data from numerous sources, produce visualisations and reports, and work in real-time collaboration with others.

33. What is the purpose of SAP Analytics Cloud planning?

The what-if analysis and scenario planning capabilities, as well as the ability to design, manage, and evaluate financial plans and budgets, are all part of SAP Analytics Cloud planning.

34. What are the 2 methods available for accessing the data from SAP Analytics Cloud?

Live data connections, which let users connect to data sources in real-time, and import data connections, which let users import data into SAP Analytics Cloud for analysis, are the two options available for gaining access to data from SAP Analytics Cloud.

35. What are the types of modules in SAP Analytics Cloud?

Financial planning and analysis, predictive analytics, business intelligence, data visualisation, data modelling, and planning are some of the module types available in SAP Analytics Cloud. Each module offers a selection of features and tools for data analysis and visualisation and can be tailored to a particular organization’s requirements.

SAP Analytics Cloud Interview questions with answers pdf download online exam test

300+ TOP AIDS HIV MCQ Questions and Answers Quiz

HIV & AIDS Multiple Choice Questions

1. What does AIDS stands for?

A. Acute immune deficiency syndrome
B. Human immunodeficiency syndrome
C. Acquired immune deficiency system
D. Acquired immune declined system

Answer: B. Human immunodeficiency syndrome

2. The AIDS epidemic officially began on 5 June 1981 in:

A. Russia
B. UK
C. USA
D. France

Answer: C. USA

3. Who firstly discovered the causative agent of AIDS in 1983?

A. Oxford institute of science
B. Cambridge school of science
C. Pasteur institute in France
D. LIMS

Answer: C. Pasteur institute in France

4. What does HIV stand for?

A. Homie immune virus
B. Homosexual Immunoglobulin virus
C. Human immunodeficiency virus
D. Human immune virus

Answer: C. Human immunodeficiency virus

5. Which of the following cells is infected by the HIV virus?

A. T Killer Cells
B. T Helper Cells
C. Red blood cells
D. Complement cells

Answer: B. T Helper Cells

6. The deficiency of T lymphocytes results in:

A. Stronger the immune system
B. Failure of immune system
C. Increase blood pressure
D. Decrease blood pressure

Answer: B. Failure of immune system

7. Which of the following is the symptom of AIDS?

A. Hepatitis
B. Recurrent Pneumonia
C. Tuberculosis
D. Cholera

Answer: B. Recurrent Pneumonia

8. People living with HIV are more vulnerable to other infections and diseases because:

A. HIV destroys red blood cells
B. HIV destroys hormones
C. HIV destroys CD4+ cells
D. None of these

Answer: C. HIV destroys CD4+ cells

9. Which country has the highest number of HIV patients?

A. USA
B. Mexico
C. South Africa
D. Russia

Answer: C. South Africa

10. Which of the following are the symptoms of AIDS?

A. Rapid weight loss
B. Recurring fever
C. Tiredness
D. All of these

Answer: D. All of theseAIDS HIV MCQs11. HIV can be transmitted via:

A. Sharing needles
B. Vaginal fluids
C. Breast milk
D. All of these

Answer: D. All of these

12. There are how many stages of HIV infection exist?

A. Three
B. Four
C. Ten
D. One

Answer: A. Three

13. At which stage of HIV infection does show symptoms of AIDS?

A. Within 10 days of sexual contact with an infected person
B. When the infected retro virus enters host cells
C. When HIV damages large number of helper T-Lymphocytes
D. When the viral DNA is produced by reverse transcriptase

Answer: C. When HIV damages large number of helper T-Lymphocytes

14. HIV infection in humans is thought to come from a type of:

A. Chimpanzee in Central Africa
B. Mosquitos in Central Africa
C. Bats in Central Africa
D. Chimpanzee in India

Answer: A. Chimpanzee in Central Africa

15. What does SIV stands for?

A. Soft immunodeficiency virus
B. Simian immunoglobulin virus
C. Simian immunodeficiency virus
D. Simian immune virus

Answer: C. Simian immunodeficiency virus

16. What is the CD4 positive T-cells count at which a person infected with HIV has developed AIDS?

A. Below 1,000 per cubic milliliter
B. Below 500 per cubic milliliter
C. Below 200 per cubic milliliter
D. Below 50 per cubic milliliter

Answer: C. Below 200 per cubic milliliter

17. Which of the following individuals are at high risk of getting HIV infection?

A. Individuals with multiple sexual partners
B. Drug addicts who take drugs intravenously
C. Individuals who require repeated blood transfusion
D. All of these

Answer: D. All of these

18. The nucleic acid in HIV is a:

A. ssDNA
B. dsRNA
C. dsDNA
D. ssRNA

Answer: D. ssRNA

Aids objective questions with answers pdf download online exam test

300+ TOP Pest Control MCQs and Answers Quiz Exam

Pest Control Multiple Choice Questions

1. Pesticides disturb the ecosystem by eliminating the

A. Organisms that protect the environment
B. Organisms which forms the food chain
C. Micro-organism of crop
D. None of these

Answer: B

Explanation: Pesticides can eliminate some animals’ essential food sources, causing the animals to relocate, change their diet or starve.

2. First pesticide used by man is

A. Rotenone
B. Thuricide
C. Pyrethrin
D. Pheromone

Answer: D

Explanation: Pheromones were the first pesticides used by man.

3. A transgenic crop that is resistant to hornworm larvae is

A. Sugarcane
B. Sunflower
C. Tomato
D. Tobacco

Answer: C

Explanation: Transgenic crops are crops having genes of smoother crops, pest and herbicide resistance e.g. transgenic tomato (against hornworm larvae).

4. IPM stands for

A. Integrated Pest Management
B. International Plant Management
C. International Population Management
D. Integrated Plant Management

Answer: A

Explanation: Integrated pest management (IPM), also known as integrated pest control (IPC), is a broad-based approach that combines practices for pest control that is both cost-effective and environmentally friendly.

5. The earliest pesticide was

A. DDT
B. Nicotine
C. Pyrethrum
D. Margosa

Answer: D

Explanation: One of the earliest pesticides which were used by man was margosa (neem) leaves. The dried leaves repel the pests from stored grains.

6. Biological control of pests is

A. Highly expensive
B. Self perpetuating
C. Toxic
D. Polluting

Answer: B

Explanation: Biological methods for preventing plant pests and diseases are termed Biological control. This is the most effective and the best way to reduce pests naturally.

7. First bioinsecticide developed on commercial scale was

A. Organophosphates
B. Quinine
C. DDT
D. Sporeine

Answer: D

Explanation: The First bioinsecticide developed on a commercial scale was Sporeine.

8. When a natural predator living being applied on the other pathogenic organisms to control them, this process is called

A. Confusion Technique
B. Biological Control
C. Genetic Engineering
D. Artificial Control

Answer: B

Explanation: The control of insect pests by the introduction, encouragement and artificial increase of biological agencies like predaceous and parasitic insects, other animals and diseases is termed as Biological Control.

9. The pesticides are the chemicals that kill

A. Insects
B. Mites
C. Weeds
D. All of these

Answer: D

Explanation: Pesticides are chemical compounds that are used to kill pests, including insects, rodents, fungi and unwanted plants (weeds).

10. Which is a microbial insecticide?

A. brevis
B. polymixa
C. Bacillus thuringiensis
D. subtilis

Answer: C

Explanation: The correct answer is Bacillus thuringiensis. Bacillus thuringiensis is a gram-positive, soil-dwelling bacterium. It is commonly used as a biological pesticide.

11. Which one is an effective plant insecticide?

A. Cinerin
B. Nicotine
C. Pyrethrin
D. All these

Answer: B

Explanation:
Nicotine is extracted from tobacco or related Nicotiana species. This compound serves as a good natural insecticide of vegetable origin whereas Pyrethrum and cinerin (pyrethroids) are obtained from the dry inflorescence of Chrysanthemum cinerariifolium. Pyrethrin is also used in fly sprays, aerosols, mosquito coils etc. to kill them.

12. DDT was first synthesized by

A. Michael Faraday
B. Paul Muller
C. Schrader
D. Othnar Zeidler

Answer: B

Explanation: DDT, prepared by the reaction of chloral with chlorobenzene in the presence of sulfuric acid, was first made in 1874; its insecticidal properties were discovered in 1939 by a Swiss chemist, Paul Hermann Müller.

13. The pesticides used in killing the aquatic pests (including insects) is

A. Kerosene oil
B. DDT
C. BHC
D. crude oil

Answer: A

Explanation: By the spraying of kerosine oil on the surface of water bodies, larva and pupa of insects can not live due to the lack of breathing.

14. Thurioside is

A. Weedicide
B. Insecticide
C. Fungicide
D. Antibiotic

Answer: B

Explanation: The correct answer of this is option a, insecticide. It is a bacteria which is used and cultivated for the production of organic insecticide substances.

15. Third generation pesticides are

A. Insect hormone analogues
B. Insect repellents
C. Pheromones
D. Pathogens

Answer: B

Explanation: First generation pesticides included the organic and inorganic molecules. Second generation pesticides were the insecticides including DDT, chlorinated hydrocarbon, carbamates and organophosphates. Third generation pesticides are far superior to the lead arsenate and DDT that epitomize the two earlier generations. These chemicals are called juvenile hormones which are made in two small glands in insects’ heads. Juvenile hormone must be secreted at certain stages in an insect’s life and not secreted at other times.

16. Houseflies and mosquitoes have become resistant to the

A. Malathion
B. BHC
C. DDT
D. Aldrin

Answer: C

Explanation: DDT has become ineffective for killing mosquitoes and houseflies because of the development of adaptive resistance.

17. The phenomenon of using a predator for controlling a pest is

A. Artificial control
B. Confusion technique
C. Biological control
D. Genetic engineering

Answer: C

Explanation: Biological control: It is a method to control the pest by using other organisms as predators. The predators that are used are insects, mites, weeds etc.

18. Nobel prize was awarded to Paul Muller on the discovery of which of the following pesticides

A. DDT
B. Parathion
C. Malathion
D. Pyrethrum

Answer: A

Explanation: DDT insecticidal value was discovered by paul muller in 1939 and got Nobel prize.

19. What is the main problem caused by the use of pesticides?

A. They deform the gills of some fishes
B. They kill silkworm
C. Mosquitoes have become resistant to DDT
D. Their residues persists in water and other components of the environment

Answer: D

Explanation: The main problem caused by the use of pesticides is that their residues persist in water and other components of the environment as they are not easily degraded in the environment.

20. Pesticide is

A. Food grain preservative
B. Insect killer
C. Insect killer and food grain preservative
D. Fungus killer

Answer: B and D both

Explanation: Pesticides are chemicals that repel or destroy weeds, fungus, pathogens and other pests.

Pest Control objective questions with answers pdf download online exam test

300+ JNKVV & RVSKVV PhD Soil Science & Agricultural Chemistry Entrance Question Paper

JNKVV and RVSKVV PhD Soil Science & Agricultural Chemistry Entrance Question Paper

1. If the soil material is transported by water it is?

  1. Aeolian
  2. Colluvium
  3. Alluvium
  4. Loess
Answer: Alluvium

2. The relative percentage of different soil separates i.e. sand, silt and clay is called?

  1. Particle density
  2. CEC of soil
  3. Soil structure
  4. Soil texture
Answer: Soil texture

3. Best suitable soil structure for cultivation is?

  1. Elliptical
  2. Spheroidal
  3. Crumb
  4. Round
Answer: Crumb

4. The soil samples are dried at ________ for gravimetric soil moisture analysis?

  1. 105°C
  2. 99°C
  3. 97°C
  4. 120°C
Answer: 105°C

5.  Stratification is the most common feature of?

  1. Igneous rocks
  2. Sedimentary rocks
  3. Metamorphic rocks
  4. Plutonic rocks
Answer: Sedimentary rocks

6. Of the following, which is an example of basic igneous rock?

  1. Basalt
  2. Granite
  3. Gabbro
  4. Syenite
Answer: Basalt

7. In which stage of weathering decomposition of easily weathered minerals occur?

  1. Initial
  2. Juvenile
  3. Virile
  4. Senile
Answer: Virile

8. The mass per unit volume of soil consisting of solid and gaseous phase is called as?

  1. Bulk density
  2. Particle density
  3. Porosity
  4. Consistency
Answer: Bulk density

9. The maximum amount of water which a soil can hold after free drainage has ceased is called as?

  1. Water harvesting
  2. Water use efficiency
  3. Water potential
  4. Water holding capacity
Answer: Water holding capacity

10. The process which involves the accumulation of CaCO3 in the soil is known as?

  1. Solonization
  2. Podzolization
  3. Calcification
  4. Salinization
Answer: Calcification

11. The soil having an oxic horizon within 2 m and no argillic horizon is called?

  1. Spodosols
  2. Oxisols
  3. Alfisols
  4. Aridisols
Answer: Oxisols

12. Soils formed on volcanic ash belongs to which of the following order?

  1. Andisol
  2. Gelisol
  3. Alfisols
  4. Inceptisol
Answer: Andisol

13. Which of the following is 1:1 clay mineral that has zero electrical charge?

  1. Kaolinite
  2. Halloysite
  3. Chrysolite
  4. Serpentine
Answer: Serpentine

14. Number of diagnostic epipedons included in soil taxonomy are?

  1. 6
  2. 9
  3. 12
  4. 15
Answer: 9

15. Which soil has highest area in India?

  1. Black soil
  2. Laterite soil
  3. Alluvial soil
  4. Acid sulphate soil
Answer: Alluvial soil

16. Base map for detailed survey is prepared using?

  1. Toposheet
  2. Map
  3. Photograph
  4. Cadastral map
Answer: Cadastral map

17. Slickensides and gilgai micro relief are characteristic features of?

  1. Vertisols
  2. Oxisols
  3. Histosols
  4. Spodosols
Answer: Vertisols

18. The Mg(OH)2  sheet in 2:1:1 chlorite mineral is called as ________ layer?

  1. Goethite
  2. Brucite
  3. Gibbsite
  4. Lepidochrosite
Answer: Brucite

19. Red colour of soil is due to _____?

  1. Maghemite
  2. Geothite
  3. Hematite
  4. Glauconite
Answer: Hematite

20. What type of clay will have high buffering capacity?

  1. 1:1 clay minerals
  2. 2:1 clay minerals
  3. 2:1:1 clay minerals
  4. clay minerals
Answer: 2:1 clay minerals

21. Soil crust can be measured by using?

  1. Penetrometer
  2. Spectrophotometer
  3. Altimeter
  4. Thermometer
Answer: Penetrometer

22. French Agricultural Chemist who first observed that legumes could utilise the N from atmosphere for their nutrition?

  1. M.W.Beijerinck
  2. Whitney
  3. Liebig
  4. J.B.Boussingault
Answer: J.B.Boussingault

23. The enzyme which is involved in Biological Nitrogen Fixation is?

  1. Nitrogenase
  2. Amylase
  3. Cellulase
  4. Sulphatase
Answer: Nitrogenase

24. Weathering stages of soil formation was proposed by?

  1. Jenny
  2. Mohr
  3. Miller
  4. Brady
Answer: Mohr

25. Nitrification bacteria is?

  1. Obligate heterotroph
  2. Obligate autotroph
  3. Facaltate heterotroph
  4. Facaltate autotroph
Answer: Obligate autotroph

26. The soil particles should be large enough not to undergo Brownian movement is a pre requisite for the use of?

  1. Darcy’s law
  2. Fick’s law
  3. Stokes’ law
  4. Brownian law
Answer: Stokes’ law

27. The equation S=f(cl, b, r, p, t….) was formulated by?

  1. Dokuchaev
  2. Jenny
  3. Hillgard
  4. Whitney
Answer: Jenny

28. Which one is not a potash bearing mineral ?

  1. Feldspar
  2. Biotite mica
  3. Muscovite mica
  4. Olivine
Answer: Olivine

29. Who is known as the father of soil science?

  1. V.V. Dokuchaev
  2. Jenny
  3. Dr. Rajendra Prasad
  4. Charls Darwin
Answer: V.V. Dokuchaev

30. Sand appears in FCC as?

  1. White
  2. Red
  3. Blue
  4. Grey
Answer: White

31 Upper plastic limit is called as?

  1. Plastic limit
  2. Liquid limit
  3. Plasticity index
  4. Plasticity number
Answer: Liquid limit

32 Dominant moisture regime in India is?

  1. Udic
  2. Xeric
  3. Ustic
  4. Perudic
Answer: Ustic

33 The path followed by a satellite is referred to as?

  1. Row
  2. Orbit
  3. Circuit
  4. Region
Answer: Orbit

34 GIS makes maps?

  1. Static
  2. Dynamic
  3. Versatile
  4. Dull
Answer: Dynamic

35 Genetic system of soil classification was given by?

  1. Dokuchaev
  2. Joffe
  3. Marbut
  4. Milne
Answer: Dokuchaev

36 The thickness of core is?

  1. 2000km
  2. 2500km
  3. 3000km
  4. 3500km
Answer: 3500km

37 Natural aggregates are called as?

  1. Clods
  2. Peds
  3. Fragments
  4. Congregations
Answer: Peds

38 LISS is a?

  1. Software
  2. Sensor
  3. Satellite
  4. Server
Answer: Sensor

39 The smallest picture element on the map is?

  1. Restoration
  2. Resolution
  3. Pixel
  4. Signature
Answer: Pixel

40 Moisture content at which soil no longer sticks to foreign objects is called as?

  1. Plasticity
  2. Consistency
  3. Tortuosity
  4. Scouring point
Answer: Scouring point

41 Cation exchange capacity on volume basis is highest for?

  1. Kaolinite
  2. Montmorillonite
  3. Vermiculite
  4. Illite
Answer: Vermiculite

42 Non expanding 2:1 type of mineral is?

  1. Kaolinite
  2. Montmorillonite
  3. Vermiculite
  4. Illite
Answer: Illite

43 Stratification is the most common feature of?

  1. Igneous rocks
  2. Sedimentary rocks
  3. Metamorphic rocks
  4. Plutonic rocks
Answer: Sedimentary rocks

44 Approximate weight of surface 15 cm soil of one-hectare field is?

  1. 2.42 x 106kg
  2. 1.50x 106 kg
  3. 2 x 106 kg
  4. 2.24 x 106 kg
Answer: 2.24 x 106 kg

45 The method of survey adopted for intensive cultivation is?

  1. Reconnaissance
  2. Detailed
  3. Semi detailed
  4. Exploratory
Answer: Detailed

46 Which of the following will have high buffering capacity?

  1. Sand
  2. Clay
  3. Humus
  4. Saw dust
Answer: Humus

47 An element, which is necessary for the bio–synthesis and maintenance of chlorophyll in plants is?

  1. Potassium
  2. Calcium
  3. Boron
  4. Iron
Answer: Iron

48 Die back of citrus is because of deficiency of?

  1. Fe
  2. Zn
  3. B
  4. Cu
Answer: Cu

49 Micronutrient fertilizer borax contains Boron of?

  1. 9.50 percent
  2. 10.50 percent
  3. 11.50 percent
  4. 21.50 percent
Answer: 10.50 percent

50 Essential element for synthesis of Auxin is?

  1. S
  2. Mn
  3. Zn
  4. Fe
Answer: Zn

51 The element which is essential for N-fixation is?

  1. Si
  2. Mn
  3. Zn
  4. Fe
Answer: Fe

52 A crop requires more of a given nutrient element without exhibiting deficiency symptoms on plants is called as?

  1. Acute deficiency
  2. Hidden hunger
  3. Luxury consumption
  4. Dormancy
Answer: Hidden hunger

53 K Solubilizing bactria is?

  1. Rhizobium
  2. Thiobcacillus
  3. Pscudomonas
  4. Frateuria
Answer: Frateuria

54 Potassium is taken up by plant as?

  1. K+
  2. K2O
  3. KOH
  4. K2SO4
Answer: K+

55 Browning of Rice is because of Toxicity of?

  1. Iron
  2. Manganese
  3. Copper
  4. Zinc
Answer: Iron

56 Cavity spot in carrot is because of increased accumulation of K leading to decreased?

  1. N
  2. P
  3. Ca
  4. Mg
Answer: Ca

57 Purple colouring in older leaves is due to deficiency of?

  1. N
  2. P
  3. K
  4. S
Answer: P

58 The second most deficient micronutrient in Indian soils after Zn is?

  1. B
  2. Fe
  3. Mo
  4. Mn
Answer: B

59 Illite supplies high amount of?

  1. Ca
  2. Mg
  3. S
  4. K
Answer: K

60 The commonly used soil to water ratio for soil pH determination?

  1. 1:1.0
  2. 1:1.5
  3. 1:2.0
  4. 1:2.5
Answer: 1:2.5

61 At low pH, phosphates are mainly fixed by?

  1. Iron and aluminum
  2. Soil clays
  3. Calcium and magnesium
  4. Sodium and Potassium
Answer: Iron and aluminum

62 Number of equivalents of a substance dissolved in 1L of a solution is called as?

  1. Molarity
  2. Normality
  3. Molality
  4. Solubility
Answer: Normality

63 Adsorption isotherm which explains multi-layer adsorption is____________equation?

  1. Freundlich
  2. Langmuir
  3. BET
  4. Kerr
Answer: BET

64 The principal way in which P and K ions move from the soil solution to the roots of plants?

  1. Root interception
  2. Mass flow
  3. Diffusion
  4. Root contact
Answer: Diffusion

65 Which form of ion uptake requires energy?

  1. Active transport
  2. Passive transport
  3. Root absorption
  4. Leaf absorption
Answer: Active transport

66 Diffusion is related to?

  1. Darcy’s law
  2. Beer’s law
  3. Fick’s law
  4. Stoke’s law
Answer: Fick’s law

67 The dominant group of organic P in soil is?

  1. phospholipids
  2. Inositol phosphorus
  3. Phytic acid
  4. Nucleic acid
Answer: Inositol phosphorus

68 Most of the organic nitrogen is present in the form of?

  1. Amines
  2. Proteins
  3. Peptides
  4. Polypeptides
Answer: Proteins

69 Q/I relationship of potassium depends on?

  1. Stok’s law
  2. Dorcy’s law
  3. Fick’s law
  4. Schofield’s ratio law
Answer: Schofield’s ratio law

70 The phenomenon by which replacement or release of an adsorbed ion is called?

  1. Adsorption
  2. Absorption
  3. Desorption
  4. Cohesion
Answer: Desorption

71 Gapan’s equation is widely used to describe?

  1. CEC of soils
  2. C:N ratio
  3. Nutrient uptake
  4. Water flow
Answer: CEC of soils

72 The presence of solutes in the soil gives?

  1. Gravitational potential
  2. Matric potential
  3. Osmotic potential
  4. Pressure potential
Answer: Osmotic potential

73 For conversion from P2 O5 to P, multiply P2 O5 with?

  1. 0.43
  2. 2.29
  3. 1.20
  4. 0.13
Answer: 0.43

Answer: Q.74 Soil formed from which of the following rocks are more fertile?

  1. Acid rocks
  2. Basic rocks
  3. Neutral rocks
  4. Acid and basic rocks
Answer: Basic rocks

75 The potential difference between the fixed part and freely mobile portion of diffused double layer is known as?

  1. Stream potential
  2. Diffuse potential
  3. Ionic potential
  4. Zeta potential
Answer: Zeta potential

76 The permanent charge is more as compared to pH dependent charge in?

  1. Kaolinite
  2. Illite
  3. Chlorite
  4. Montmorillonite
Answer: Montmorillonite

77 The value of redox potential in waterlogged soils is?

  1. Positive
  2. Negative
  3. Neutral
  4. Zero
Answer: Negative

78 Spentwash is a waste generated from which agri based industry?

  1. Textile
  2. Paper
  3. Sugar
  4. Gum
Answer: Sugar

79 Which of the following is a soft mineral?

  1. Talc
  2. Quartz
  3. Feldspar
  4. Diamond
Answer: Talc

80 Devarda’s alloy contains?

  1. Cu, Mn, Zn
  2. Cu, Zn, Al
  3. Cu, Mn, Al
  4. Cu, Mg, Al
Answer: Cu, Zn, Al

81 What is the growth of huge amounts of algae and other aquatic plants leading to the deterioration of the water quality called?

  1. Aggregation
  2. Degradation
  3. Eutrophication
  4. Petrification
Answer: Eutrophication

82 Clay minaral structure resembles?

  1. Diagonal
  2. Triangular
  3. Hexagonal
  4. Pentagonal
Answer: Hexagonal

83 The process of enzymatic oxidation of Ammonia to nitrate by microbial action is called as?

  1. Amminization
  2. Ammonification
  3. Nitrification
  4. Denitrification
Answer: Nitrification

84 The concept of critical limit was proposed by?

  1. Arnon and Stout
  2. Subbiah and Asija
  3. Cate and Nelson
  4. Gomez and Gomez
Answer: Cate and Nelson

85 Nitrogen use efficiency is?

  1. 1-20 percent
  2. 30-50 percent
  3. 50-75 percent
  4. >75 percent
Answer: 30-50 percent

86 Which one is not a green manure plant?

  1. Diancha
  2. Sunhemp
  3. Horse gram
  4. Maize
Answer: Maize

87 One meq of HCL is equal to?

  1. 0.14 mg of N
  2. 1.4 mg of N
  3. 14 mg of N
  4. 140 mg of N
Answer: 14 mg of N

88 The percentage of KMnO4 used for estimation of available N is?

  1. 0.32 percent
  2. 0.48 percent
  3. 0.64 percent
  4. 1.60 percent
Answer: 0.32 percent

89 Which plant is used for indication of permanent wilting point?

  1. Safflower
  2. Sunflower
  3. Marigold
  4. Maize
Answer: Sunflower

90 Which one is a phototraph microorganism?

  1. Rhizobium
  2. Rhodopseudomonas
  3. Azatobactor
  4. Azospirillum
Answer: Rhodopseudomonas

91 A salt affected soil having pH<8.5, ESP<15 percent and EC>4 dS m-1 are called as?

  1. Normal soil
  2. Sodic or alkali soil
  3. Saline sodic soil
  4. Saline soil
Answer: Saline soil

92 Shoemaker, McLean and Pratt (SMP) Buffer method is used for estimation of?

  1. Salinity
  2. Acidity
  3. Gypsum Requirement
  4. Lime Requirement
Answer: Lime Requirement

93 Bangalore method of compositing was introduced by?

  1. S. Govindarajan
  2. Ramamurthy
  3. C.N.Acharya
  4. Rahul Saxena
Answer: C.N.Acharya

94 Fertility gradient experiment is necessary in?

  1. SSNM approach
  2. DRIS approach
  3. LCC approach
  4. STCR approach
Answer: STCR approach

95 Khaira disease is caused due to deficiency of?

  1. Zn
  2. P
  3. Mn
  4. N
Answer: Zn

96 In India, the work on biogas was first carried out by?

  1. S.V.Deasi
  2. J.N.Mukarjee
  3. C.N.Acharya
  4. N.N.Goswami
Answer: S.V.Deasi

97 The headquarters of National Bureau of Soil Survey and Land Use Planning is located at?

  1. Ahmedabad
  2. Bangalore
  3. Mumbai
  4. Nagpur
Answer: Nagpur

98 Indian Institute of Soil Science is located at?

  1. Kolkatta
  2. Hisar
  3. Bhopal
  4. Karnal
Answer: Bhopal

99 Composting was first initiated in?

  1. India
  2. China
  3. England
  4. USA
Answer: England

100 Navigation system developed by India is called?

  1. Navic
  2. IPS
  3. ISRO-GPS
  4. National GPS
Answer: Navic

JNKVV and RVSKVV PhD Soil Science & Agricultural Chemistry Entrance Question Papers Pdf Download

300+ JNKVV & RVSKVV PhD Fruit Science Question Paper

JNKVV and RVSKVV PhD Horticulture Fruit Science Entrance Question Paper 

1. Which plant growth regulator is effective in reducing mango malformation?

  1. GA3
  2. Cytokinin
  3. NAA
  4. IAA

Answer: IAA

2. Genomic classification of banana was given by?

  1. Decandole
  2. Simmond &Shephard
  3. G. J. Mendel
  4. G. Herry

Answer: Simmond &Shephard

3. Which is the most economic cross combination for producing gynodioecious lines in papaya?

  1. M2m x M2m
  2. mm x M1m
  3. M2m x mm
  4. mm x mm

Answer: M2m x M2m

4. Which one of the following variety of mango is developed by clonal selection and bears fruit regularly?

  1. Manjira
  2. Neeranjan
  3. Dashehari-51
  4. Arka Neelkiran

Answer: Dashehari-51

5. Botanically rough lemon is known as?

  1. Citrus karna
  2. Citrus medica
  3. Citrus latifolia
  4. Citrus jambhiri

Answer: Citrus jambhiri

6. Gynodioecious cultivar of papaya is?

  1. CO1
  2. Pusa Delicious
  3. Pusa Giant
  4. Pusa Nanha

Answer: Pusa Delicious

7. Best time of pruning in ber is?

  1. April- May
  2. June-July
  3. January- February
  4. August- September

Answer: April- May

8. Citrus myrtifolia is a bud mutant of?

  1. Citrus aurantium
  2. Citrus sinensis
  3. Citrus nobilis
  4. Citrus maxima

Answer: Citrus aurantium

9. Which of the following is a parthenocarpic grape variety?

  1. Perlette
  2. Black corianth
  3. Kali Sahibi
  4. Arka Hans

Answer: Black corianth

10. Plant which grows on another plant is called?

  1. Epiphyte
  2. Lithophyte
  3. Petrophyte
  4. Psammophyte

Answer: Epiphyte

11. Bearing behavior of mango is?

  1. Terminal bearing on new growth
  2. Terminal bearing on old growth
  3. Axillary bearing on new growth
  4. Axillary bearing on old growth
Answer: Terminal bearing on old growth

12. What quantity of NAA is required to prepare 100 ppm solution in two liters of water?

  1. 200 mg
  2. 400 mg
  3. 100 mg
  4. 500 mg
Answer: 200 mg

13. Cytokinin” is generally synthesized in?

  1. Leaves
  2. Young roots
  3. Lower branches
  4. Lower stem
Answer: Young roots

14. Which system of training is also known as closed centre system?

  1. Central leader system
  2. Modified leader system
  3. Espalier system
  4. Open centre system
Answer: Central leader system

15. Which cultivar of banana is suitable for multistory system?

  1. Ney Poovan
  2. Kellar Laden
  3. Amritsagar
  4. Rajapuri
Answer: Ney Poovan

16. If the stamens ripe before the stigmas become receptive the flowers are known as?

  1. Protoandrous
  2. Protogynous
  3. Incompatibility
  4. Sterility
Answer: Protoandrous

17. Mango hybridization work in India was first started by?

  1. Cheema & Dhani (1908)
  2. Burns & Prayag (1911)
  3. R. N. Singh (1925)
  4. Wood house (1898)
Answer: Burns & Prayag (1911)

18. Which variety of papaya is suitable for tooty fruity and candy used in Canning industry?

  1. Pusa Giant
  2. Pink Flesh Sweet
  3. Pusa Delicious
  4. CO-5
Answer: Pusa Giant

19. Banana breeding work in India was first started in?

  1. 1925
  2. 1938
  3. 1949
  4. 1971
Answer: 1949

20. Tristeza virus in citrus is transmitted by?

  1. Mazus persicae
  2. Pentalonia nigronervosa
  3. Daucus dorsalis
  4. Toxoptera citricida
Answer: Toxoptera citricida

21. Kinnow Mandarin was developed by?

  1. L. Moss
  2. W.B. Hayes
  3. T. Tanaka
  4. H.B. Frost
Answer: H.B. Frost

22 Pink berry formation is common problem in which variety of grape?

  1. Angoor Kalan
  2. Arka Shyam
  3. Black Champa
  4. Thompson Seedless

Answer: Thompson Seedless

23 Diploid varieties of apple are generally?

  1. Self-sterile
  2. Cross-compatible
  3. Self-fertile
  4. Self-infertile

Answer: Self-fertile

24 Double sigmoid’ growth curve is found in?

  1. Apple
  2. Pear
  3. Ber
  4. Fig
Answer: Fig

25 Which variety of banana remains starchy even on ripening?

  1. Grand Naine
  2. Nendran
  3. Robusta
  4. Harichal
Answer: Nendran

26 Vellaikolumban mango is a?

  1. Autopolyploid
  2. Allopolyploid
  3. Tetraploid
  4. Triploid
Answer: Allopolyploid

27. Flying Dragon’, a dwarfing rootstock of citrus, is susceptible to?

  1. Citrus tristeza
  2. Phytophthora Answer: root rot
  3. Citrus nematode
  4. Iron chlorosis
Answer: Iron chlorosis

28 Black sapota is botanically known as?

  1. Bassia longifolia
  2. Diospyrus digyra
  3. Manilkara zapota
  4. Achrus zapota
Answer: Diospyrus digyra

29 Grape phylloxera’ a worldwide problem of grapevine, is basically?

  1. Fungus
  2. Virus
  3. Insect
  4. Nematode
Answer: Insect

30 Disease free plants in micro propagation can be obtained through?

  1. Meristem culture
  2. Anther culture
  3. Cell culture
  4. Embryo culture
Answer: Meristem culture

31 Which Papaya species is resistant to distortion ring-spot virus?

  1. Carica papaya
  2. Carica microcarpa
  3. Carica pentagona
  4. Carica cauliflora
Answer: Carica cauliflora

32 Which type of apomixes is found in apple?

  1. Recurrent
  2. Non-recurrent
  3. Polyembryony
  4. Nucellar Embroyony
Answer: Recurrent

33 Which of the following system of training of grapes has high cost benefit ratio?

  1. Head
  2. Kniffin
  3. Bower
  4. Trellis
Answer: Bower

34 Bunchy Top of banana was first reported in?

  1. India (1920)
  2. Malaysia (1895)
  3. Fiji (1891)
  4. USA (1875)
Answer: Fiji (1891)

35 A cold tolerant species of papaya is?

  1. C. papaya
  2. C. cauliflora
  3. C. candicana
  4. C. candamarcensis
Answer: C. candamarcensis

36 The most common type of Jamun grown in North India?

  1. Paras
  2. Gulabi
  3. Raj Jamun
  4. Jath Jamun
Answer: Raj Jamun

37 Degreening of citrus fruit is done by?

  1. Ethephon
  2. Auxin
  3. Methyl Bromide
  4. Cytokinin
Answer: Ethephon

38 National Biodiversity Authority was established in the year?

  1. 1998
  2. 2005
  3. 2000
  4. 2003
Answer: 2003

39 Citrange the potential rootstock of citrus has originated as a result of cross between?

  1. Sweet orange and Trifoliate orange
  2. Sweet orange and Mandarin
  3. Trifoliate orange and Mandarin
  4. Trifoliate orange and sweet orange
Answer: Sweet orange and Trifoliate orange

40 Nematode resistant rootstock of fig?

  1. Ficus bengalensis
  2. Ficus glomerata
  3. Ficus religiosa
  4. Ficus infectotria
Answer: Ficus glomerata

41 The root stock used to impart dwarfism in Alphonso mango is?

  1. Mulgoa
  2. Sindhu
  3. Vellaikolumban
  4. Rumani
Answer: Vellaikolumban

42 Fruit necrosis in aonla is due to?

  1. B deficiency
  2. Ca deficiency
  3. K deficiency
  4. Zn deficiency
Answer: B deficiency

43 Banana variety which is immune to panama wilt is?

  1. Rasthali
  2. Poovan
  3. Basrai
  4. Lalkela
Answer: Basrai

44 Example for spindle shape sapota variety is?

  1. PKM-1
  2. PKM-2
  3. PKM-5
  4. PKM-4
Answer: PKM-4

45 Apples develop ‘Brown Heart’ disorder due to accumulation of toxic substances if?

  1. Oxygen supply is increased during storage
  2. Oxygen supply is reduced during storage
  3. CO2 is increased during storage
  4. CO2 is reduced during storage
Answer: Oxygen supply is reduced during storage

46 The hormone responsible for apical dominance is?

  1. Indole acetic acid
  2. Florigen
  3. Gibberellic acid
  4. Abscisic acid
Answer: Indole acetic acid

47 Rootstock of citrus suited for dryland is?

  1. Jambhiri
  2. C. macroptera
  3. Karnakhatta
  4. Rangpur lime
Answer: Karnakhatta

48 Which one of the following Psidium species has the dwarfing effect on scion?

  1. Psidium littorale
  2. Psidium pumilum
  3. Psidium montanum
  4. Psidium guineense
Answer: Psidium pumilum

49 Apple scab caused by?

  1. Venturia inaequalis
  2. Erwinia amylobora
  3. Quadraspidiotus perniciosus
  4. Podospharea leucotricha
Answer: Venturia inaequalis

50 Which one of the following is not a variety of mango?

  1. Arka Anmol
  2. Arka Hans
  3. Arka Neelkiran
  4. Arka Puneet
Answer: Arka Hans

51 Pusa Nanha” dwarf variety of Papaya is developed through?

  1. Mutation
  2. Hybridization
  3. Heterosis
  4. Selection
Answer: Mutation

52 Pollen sterility is serious problem in?

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

53 In-situ method of grafting in mango is?

  1. Soft wood grafting
  2. Veneer grafting
  3. Side grafting
  4. Epicotyl grafting
Answer: Epicotyl grafting

54 Flowering occurs in aonla in the month of?

  1. September-October
  2. March-April
  3. July-August
  4. December- January
Answer: March-April

55 Pyrus pashia (Shehgal) is known as?

  1. Wild pear
  2. Cultivated pear
  3. Wild peach
  4. Wild apple
Answer: Wild pear

56 Jackfruit is?

  1. Parthenophilous
  2. Anemophilous
  3. Entomophilous
  4. Self pollinated
Answer: Anemophilous

57 Air layering or Gootee method of propagation was developed by?

  1. Horticultural Research Centre, Saharanpur
  2. NBRI, Lucknow
  3. Horticultural Research Centre, Bangalore
  4. IARI, New Delhi
Answer: Horticultural Research Centre, Saharanpur

58 Seedlessness in banana is due to?

  1. Vegetative parthenocarpy
  2. Obligatory parthenocarpy
  3. Stenospermocarpy
  4. Simulative parthenocarpy
Answer: Vegetative parthenocarpy

59 Removal of male bud in banana is technically known as?

  1. Disbudding
  2. Mattocking
  3. Denavelling
  4. Tipping
Answer: Denavelling

60 Papain contains protein percentage of?

  1. 65.2 percent
  2. 55.5 percent
  3. 82.2 percent
  4. 72.2 percent
Answer: 72.2 percent

61 Apomictic rootstock of apple is?

  1. Malus siversii
  2. Malus sieboldii
  3. Malus baccata
  4. Malus paradisiaca
Answer: Malus baccata

62 The nodal agency for introduction and exchange of germplasm in India is?

  1. CGDI
  2. NBPGR
  3. IPGRI
  4. NBA
Answer: NBPGR

63 Inserting inter stock in between rootstock and scion is?

  1. Double working
  2. Inter locking
  3. Triple working
  4. Inter mingling
Answer: Double working

64 Kinnow is a hybrid cross between?

  1. Citrus unshui x Citrus sinensis
  2. Citrus nobilis x Citrus diliciosa
  3. Citrus reticulate x Citrus nobilis
  4. Citrus diliciosa x Citrus reticulate
Answer: Citrus nobilis x Citrus diliciosa

65 Arka Aruna is a cross between?

  1. Banganpalli x Alphonso
  2. Alphonso x Dashehari
  3. Alphonso x Janardan Pasand
  4. Alphonso x Banganpalli
Answer: Banganpalli x Alphonso

66 Which of the pear variety is a bud sport?

  1. Punjab Gold
  2. Red Anjou
  3. Punjab Nectar
  4. Red Blush
Answer: Red Anjou

67 Seedless banana is an?

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

68 Grape rootstock 1613 is a hybrid of?

  1. V. champini x Othelo
  2. V. solonis x Othelo
  3. V. solonis x V. champini
  4. Othelo x V. solonis
Answer: V. solonis x Othelo

69 M 27 rootstock was evolved from the cross?

  1. M13 x M 7
  2. M 13 x M9
  3. M 9 x M 13
  4. M7 x M13
Answer: M 13 x M9

70 Cork spot in pear appears due to deficiency of?

  1. Ca
  2. B
  3. Zn
  4. Cu
Answer: Ca

71 The name Solo series of papaya was given by?

  1. R. S. Pillai
  2. H. P. Olmo
  3. J. E. Higgins
  4. N. E. Lee
Answer: J. E. Higgins

72 Who is better known as Father of systemic pomology?

  1. De Candolle
  2. Darwin
  3. Vavilov
  4. Lammark
Answer: De Candolle

73 Green berries in grape can be minimized with application of?

  1. Cycocel
  2. Ethrel
  3. NAA
  4. IAA
Answer: Ethrel

74 Genomic constitution of FHIA-1 is?

  1. AAA
  2. ABBB
  3. AAAB
  4. ABB
Answer: AAAB

75 Grape fan leaf virus is spread by?

  1. Whitefly
  2. Aphid
  3. Bird
  4. Nematode
Answer: Nematode

76 The parents of Tangelo citrus are?

  1. Mandarin x Sweet orange
  2. Mandarin x Sour orange
  3. Mandarin x Grapefruit
  4. Mandarin x Lemon
Answer: Mandarin x Grapefruit

77 Which is used as an ethylene absorbent?

  1. K2SO4
  2. K2S2O5
  3. KMNO4
  4. KNO3
Answer: KMNO4

78 Wooly aphid resistant root-stock of apple is?

  1. M-27
  2. Northern spy
  3. M-9
  4. Crab-apple
Answer: Northern spy

79 High density planting was first established in which fruit tree?

  1. Apple
  2. Guava
  3. Banana
  4. Mango
Answer: Apple

80 Which variety of mango have characteristic turpentine flavor?

  1. Banganpalli
  2. Totapari
  3. S.B. Chausa
  4. Langra
Answer: S.B. Chausa

81 Papaya leaf curl disease is transmitted through?

  1. Aphid
  2. Whitefly
  3. Bacteria
  4. Fungus
Answer: Whitefly

82 Which pigment is responsible for orange yellow colour in papaya?

  1. Flavonoids
  2. Lycopene
  3. Anthocyanins
  4. Xanthophylls
Answer: Xanthophylls

83 For successful grafting, stock and scion shall be?

  1. Of different species
  2. Of different class
  3. Of same species
  4. Of similar groups
Answer: Of same species

84 The concept of effective pollination period (EPP) was developed by?

  1. Williams
  2. Frost
  3. Swingle
  4. Janick
Answer: Williams

85 “Bangkok Golden Apple” is a variety of?

  1. Pear
  2. Guava
  3. Ber
  4. Peach
Answer: Guava

86 The somatic chromosome number (2n) of Illaichi cultivar of ber (Zizyphus mauritiana) is?

  1. 12
  2. 24
  3. 48
  4. 96
Answer: 96

87 Deformed papaya fruits with bumpy skin surfaces are produced due to the deficiency of?

  1. Boron
  2. Manganese
  3. Calcium
  4. Potassium
Answer: Boron

88 Which pathogen is associated with ‘Replant problem’ in apple?

  1. Phytophthora infestans
  2. Phytophthora parasitica
  3. Phytophthora sylvaticum
  4. Phytophthora aphanidermatum
Answer: Phytophthora sylvaticum

89. Flattening of branches in sapota is caused by?

  1. Spiroplasma
  2. Fungus
  3. Bacteria
  4. Phytoplasma
Answer: Fungus

90. Enology is the study of?

  1. Monuments
  2. Drying of horticultural produce
  3. Wines
  4. In-vitro propagation
Answer: Wines

91. Pollination is the process by which the pollen grains are transferred from?

  1. Anther to stigma
  2. Anther to ovary
  3. Stigma to filaments
  4. Stigma to ovary
Answer: Anther to stigma

92. Wind breaks are generally planted in which direction of orchard?

  1. North- South
  2. North- Western
  3. South-West
  4. East- West
Answer: North- Western

93. Synthetic hybrid of banana is?

  1. BodlesAltafort
  2. Monthan
  3. KlueTaperod
  4. Kellar Laden
Answer: BodlesAltafort

94. Which species is known as Chinese guava and tolerant to guava wilt?

  1. Psidium pumilum
  2. Psidium guineense
  3. Psidium cattleianum
  4. Psidium fredrichathalianum
Answer: Psidium fredrichathalianum

95. Which variety of ber is resistant to powdery mildew?

  1. Gola
  2. Sanaur-2
  3. Umran
  4. Mundia
Answer: Sanaur-2

96. Ultra dwarfing rootstock (M-27) of apple was developed by?

  1. Mark Tydeman (1929)
  2. Vanden Eude (1912)
  3. Chalmers (1920)
  4. Dunn &Stolp (1970)
Answer: Mark Tydeman (1929)

97. Which species is known as dwarf pomegranate?

  1. Punica cholorocarpa
  2. Punica protopunica
  3. Punica nana
  4. Punica porphyrocarpa
Answer: Punica nana

98. Which type of self incompatibility is found in ber?

  1. Sporophytic
  2. Heteromorphic
  3. Gametophytic
  4. Not found
Answer: Sporophytic

99. Pineapple guava is scientifically known as ?

  1. Psidium guajava
  2. P. Friedrichsthalianum
  3. Syzygium cuminii
  4. Feijoa sellowiana
Answer: Feijoa sellowiana

100. Veneer grafting in mango was first developed by?

  1. Lynch (1941)
  2. Sant Ram (1965)
  3. S. K. Mukherjee (1960)
  4. Traub and Auchter (1934)

Answer: Lynch (1941)

JNKVV and RVSKVV PhD Horticulture Fruit Science Entrance Questions with Answers Pdf Download

300+ TOP IBPS-AFO Mains Question Paper and Answers

IBPS-AFO Mains Exam Question Paper

1 Coorg is a commercial variety of?/कुर्ग किसकी व्यावसायिक किस्म है।

  • Cherry
  • Tea
  • Coffee
  • Rubber

Answer:– coffee plantations

2. “Pusa Nanha” dwarf variety of Papaya is developed through?/पपीते की “पूसा नन्हा” बौनी किस्म किसके द्वारा विकसित की जाती है?

  1. Mutation
  2. Hybridization
  3. Heterosis
  4. Selection
  5. Micropropogation

Answer: Mutation

3 .Which breed of goat is called ‘Milk Queen’ of goat in world?/बकरी की किस नस्ल को दुनिया में ‘मिल्क क्वीन’ कहा जाता है?

  • Toggenburg
  • Anglo neubiun
  • Barbari
  • Sirohi
  • Saanen

Answer: Saanen

4. What is the minimum isolation distance required for the certified seed production of okra?/भिंडी के प्रमाणित बीज उत्पादन के लिए आवश्यक न्यूनतम अलगाव दूरी क्या है?

  • 3 Meter
  • 10 Meter
  • 400 Meter
  • 200 Meter
  • 50 Meter

Answer: 200 Meter

5. Method of drainage that is used in high water table areas, hilly areas, under the surface?जल निकासी की वह विधि जो उच्च जल स्तर वाले क्षेत्रों, पहाड़ी क्षेत्रों, सतह के नीचे उपयोग की जाती है?

  • Mole drainage
  • Tile drainage
  • Gravity outlet
  • Open channel
  • None of these

Answer: Tile drainage

6 Akiochi disease in rice is due to the toxicity caused by?/चावल में अकीओची रोग किसकी विषाक्तता के कारण होता है?

  • Zinc
  • Iron
  • Phosphorus
  • Hydrogen sulphide (H2S)
  • Coper

Answer: Hydrogen sulphide (H2S)

7. The test is done to identify incomplete pasteurization in milk ?दूध में अधूरे पाश्चुरीकरण की पहचान के लिए परीक्षण किया जाता है?

  • Alkaline test
  • MBE
  • Alcohol
  • COB test
  • None of these
Answer:  Alkaline test

8. Leaf curl disease of chilli is caused by virus and it is transmitted by? /मिर्च का लीफ कर्ल रोग वायरस के कारण होता है और यह किसके द्वारा फैलता है?

  • Thrips
  • Whitefly
  • Aphid
  • Hopper
  • Mites
Answer: Thrips

9. What are the diagnostic symptom of infestation of stem borer of maize?/मक्का के तना बेधक के संक्रमण के नैदानिक लक्षण क्या हैं?

  • caterpillars feed on the leaves and bore into stem and cob
  • adults and nymphs feed on the crop and damage to leave
  • caterpillars feed on the leaves and cause leaf curl and damage to crop.
  • Caterpillars feed on leaves and spots on leaves
  •  None of these
Answer:  caterpillars feed on the leaves and bore into stem and cob

10. Urea bag has been reduced from 50 kg to_____ ?/यूरिया बैग को 50 किलो से घटाकर_____ कर दिया गया है?

  • 45 kg
  • 40 kg
  • 35 kg
  • 30 Kg
  • 25 kg
Answer:  45 kg

11 Amrapali is a cross between?/आम्रपाली किसके बीच एक क्रॉस है?

  • Neelum x Daseheri
  • Daseheri x Neelum
  • Ratna x Alphonso
  • Alphonso x Ratna
  • Banganapalli X Alphonso
Answer: 2Daseheri x Neelum

12: IRRI and its national research partners have developed Golden rice to complement and to?/IRRI और इसके राष्ट्रीय अनुसंधान भागीदारों ने गोल्डन राइस को पूरक करने के लिए विकसित किया है?

  1. Vitamin A(beta-carotene)
  2. Vitamin B
  3. Ascorbic acid
  4. Vitamin K
  5. Vitamin E
Answer:  Vitamin A(beta-carotene)

13 Rock phosphate is applied in which type of soil ?/रॉक फॉस्फेट किस प्रकार की मिट्टी में लगाया जाता है?

  • Saline
  • Alkaline
  • Neutral
  • Acidic soil
  • None of these
Answer:–  Acidic

14 Dual purpose(Milk and Meat) breed of Goat is?/दोहरे प्रयोजन (दूध और मांस) के लिये बकरी की नस्ल?

  • Black Bengal
  • Beetal
  • Marwadi
  • Sanen
  • None of these
Answer:  Beetal

15 First Advance Estimates of National Income and Expenditures released by national statistical official, ministry of statistics on jan        29,2021. What is the Livestock sector contribution to overall GVA?/राष्ट्रीय सांख्यिकी अधिकारी, सांख्यिकी मंत्रालय द्वारा 29 जनवरी, 2021 को राष्ट्रीय आय और व्यय का पहला अग्रिम अनुमान जारी किया गया। समग्र जीवीए में पशुधन क्षेत्र का योगदान क्या है?

  • 4.8 %
  • 6.2 %
  • 5.2 %
  • 4 %
  • 7.1 %
Answer:– 5.2%

16 The Oil content of groundnut are?/मूंगफली में तेल की मात्रा होती है?

  • 44 to 58%
  • 33 to 43 %
  • 20-25%
  • 15-20%
  • Less than 150
Answer: 44 to 58%

17 The Cabinet Committee on Economic Affairs has approved Fair and Remunerative Price (FRP) of sugarcane per quintal for sugar season 2021-22?/आर्थिक मामलों की मंत्रिमंडलीय समिति ने चीनी सीजन 2021-22 के लिए प्रति क्विंटल गन्ने के उचित और लाभकारी मूल्य (FRP) को मंजूरी दी है?

  • 290
  • 285
  • 270
  • 260
  • 240
Answer:– Rs. 290/- per quintal

18 Potato tubers are cured___ at for 2 days and then at 7°C-10°C for 10-12 days at90% relative humidity?/आलू के कंदों को _____ 2 दिनों के लिए और फिर 7°C-10°C पर 10-12 दिनों के लिए 90% सापेक्ष आर्द्रता पर ठीक किया जाता है?

  • 4 °C
  • 18 °C
  • 24 °C
  • 28 °C
  • 37.5 °C
Answer:  18°C

19 Guava flesh pink spot variety which is also known as Sardar?/अमरूद के गूदे वाली गुलाबी धब्बे वाली किस्म जिसे सरदार के नाम से भी जाना जाता है?

  • L-49
  • Alhabad safeda
  • Allahabad surkha
  • Safeda
  • None of these
Answer:  L-49

Q.20 Plant growth mechanisms towards the sunlight or other direction towards light is known as?/सूर्य के प्रकाश की ओर या प्रकाश की ओर अन्य दिशा में पादप वृद्धि क्रियाविधि कहलाती है?

  • Photoperiodism
  • Phototropism
  • Photorespiration
  • Photosynthesis
  • Photophosphorylation

Answer:  Phototropism

Answer:- Phototropism is one of the many plant tropisms or movements which respond to external stimuli. Growth towards a light source is called positive phototropism, while growth away from light is called negative phototropism.

21: The process in which immature green fruits turned into edible, desirable flavour,quality, colour, palatable nature with ethylene treatment ?/वह प्रक्रिया जिसमें अपरिपक्व हरे फल एथिलीन उपचार के साथ खाने योग्य, वांछनीय स्वाद, गुणवत्ता, रंग, स्वादिष्ट प्रकृति में बदल गए?

  • Degreening
  • Ripening
  • Curing
  • Precooling
  • Disinfection
Answer: Ripening

22 The tree which produces silk cotton and kapok?/रेशमी कपास और कपोक पैदा करने वाला पेड़?

  • Bombax ceiba
  • Ceiba pentandra
  • Cochospermum reliogiosum
  • Som & Soalu
  • Ricinus Communis
Answer:-Ceiba pentandra

23 In the colour chart of different diameter classes of trees, which class has no colour chart?/वृक्षों के विभिन्न व्यास वर्गों के रंग चार्ट में किस वर्ग का कोई रंग चार्ट नहीं है?

  • 0-20 cm
  • 20-30 cm
  • 30-40 cm
  • 40-50cm
  • 50-60 cm
Answer:  0-20 cm

24 Boron deficiency indicator plant?/बोरॉन की कमी संकेतक संयंत्र?

  • Sunflower
  • Bajra
  • Potato
  • Onion
  • Cauliflower
Answer:– Sunflower

25 Exotic, cross breed cow & buffalo for 5th of pregnancy how much concentrate(other than maintenance)?/5वीं गर्भावस्था के लिए विदेशी, क्रॉस ब्रीड गाय और भैंस कितना आहार/दाना देना चाहिये (रखरखाव के अलावा)?

  • 3kg
  • 2.5kg
  • 1.5kg
  • 1kg
  • 0.5kg
Answer: 1.5 kg

26 Soil & water conservation method mostly used in hilly & mountain areas is?/मृदा और जल संरक्षण विधियों का प्रयोग अधिकतर पहाड़ी और पर्वतीय क्षेत्रों में किया जाता है?

  • Contour bunding
  • Bench terracing
  • Zing terracing
  • Graded bunding
  • None of these
Answer: Contour bunding

27 An advanced method of minimum tillage in which primary tillage is completely avoided and secondary tillage is reduced to row zone/seed bed zone only./न्यूनतम जुताई की एक उन्नत विधि जिसमें प्राथमिक जुताई को पूरी तरह से टाला जाता है और द्वितीयक जुताई को केवल पंक्ति क्षेत्र/बीज बिस्तर क्षेत्र तक ही सीमित कर दिया जाता है।

  • Ridge till
  • Stubble mulch farming
  • Minimum tillage
  • Strip tillage
  • Zero tillage
Answer:  Zero tillage

29 Which soil ameliorants are used in sodic soil reclamation which is cheaper and easily available?/सॉडिक मिट्टी के सुधार में कौन से मृदा सुधारक का उपयोग किया जाता है जो सस्ता और आसानी से उपलब्ध है?

  • Gypsum
  • Ammonium sulphate
  • Lime
  • Iron pyrite
  • Ammonium nitrate
Answer:– Gypsum

30 A Green house is a structure enclosed by agro nets or any other woven material to allow required sunlight, moisture and air to pass through the gaps. It creates an appropriate micro climate conducive to the plant growth?/ग्रीन हाउस एक संरचना है जो कृषि जाल या किसी अन्य बुने हुए सामग्री से घिरी होती है जिससे आवश्यक धूप, नमी और हवा को अंतराल से गुजरने की अनुमति मिलती है। यह पौधे के विकास के लिए अनुकूल एक उपयुक्त सूक्ष्म जलवायु बनाता है?

  • Shade net
  • Greenhouse
  • Polyhouse
  • Hydroponics
  • Green House
Answer:  Shade net

.31 Implement used for seedbed preparation and removal of weeds and stubbles, mixing of manures fertilizers?/बीज की क्यारी तैयार करने और खरपतवारों और ठूंठों को हटाने, खाद उर्वरकों के मिश्रण के लिए प्रयोग किया जाता है?

  • Cultivator
  • Rotavator
  • Levelor
  • Plough
  • None of these
Answer:– Cultivator

32 A basic component of protein & chlorophyll constituent, vegetation growth, skeletal nutrients and help in amino acid and protein formation? /प्रोटीन और क्लोरोफिल घटक का एक मूल घटक, वनस्पति विकास, कंकाल पोषक तत्व और अमीनो एसिड और प्रोटीन निर्माण में मदद करता है?

  • Nitrogen
  • Mg
  • P
  • Mn
  • K
Answer:  Nitrogen

33 Which among the following is the highest priority brackish water fish having high growth rate and can tolerate fluctuations in temperature?/निम्नलिखित में से कौन उच्च विकास दर वाली खारे पानी की सर्वोच्च प्राथमिकता वाली मछली है और तापमान में उतार-चढ़ाव को सहन कर सकती है?

  • White prawn
  • Tiger prawn
  • Milk Fish
  • Shrimp
  • Lobster
Answer:  Tiger prawn

34 TSS for sugarcane ripening determination- brix?/ गन्ने के पकने के निर्धारण के लिए TSS-BRICS?

  • 20
  • 10
  • 25
  • 30
  • 32
Answer:  20

35 Cricket ball & Kalipatti variety of which crop?/ क्रिकेट बॉल और कालीपट्टी किस फसल की किस्म है?

  • Sapota
  • Ber
  • Guava
  • Pear
  • Plum
Answer: Sapota

36 ACABC take training from which of the following institute ?/ ACABC निम्न में से किस संस्थान से प्रशिक्षण लेता है?

  • KVIC
  • MANAGE
  • ICAR
  • ATMA
  • NABARD

Answer- MANAGE

ACABC – Agriclinics and Agribusiness Centre

37 Which among the following is a drought breed of cattle where cows are less milker,but bulls are best for cart & field purposes?/निम्नलिखित में से कौन सूखा मवेशियों की नस्ल है जहां गाय कम दूध देती हैं, लेकिन बैल गाड़ी और खेत के उद्देश्यों के लिए सबसे अच्छे हैं ??

  • Sahiwal
  • Gir
  • Tharparkar
  • Krishna Valley
  • Red Sindhi
Answer:– Krishna Valley

Q.38 If an irrigation water source has the concentration of Na+, Ca++& Mg++ as 20, 10 &8 milliequivalents per liter respectively, then sodium absorption ratio of this water?/Q.38 यदि एक सिंचाई जल स्रोत में Na+, Ca Mg++ की सांद्रता क्रमशः 20, 10 और 8 मिली समकक्ष प्रति लीटर है, तो इस पानी का सोडियम अवशोषण अनुपात?

  • 6.67
  • 6
  • 5.1
  • 4
  • None of these
Answer: 6.67

39 Prevention of brucellosis disease in goats can be done by taking measures like?/ बकरियों में ब्रुसेलोसिस रोग की रोकथाम जैसे उपाय करके की जा सकती है?

  • Dipping in CuSO4 tank
  • Isolation, vaccination, blood test, culling of affected animals
  • Proper medication and antibiotics
  • Clean hygiene
  • Avoid Green fodder feeding
Answer:  Isolation, vaccination, blood test, culling of affected animals

40 Zero tillage got successful because of?जीरो टिलेज किसके कारण सफल हुआ?

  • Soil amendments
  • Herbicides
  • Insecticides
  • Fungicides
  • Pesticides
Answer: Herbicides

41 Which is used in rear of tractor transmission part for attaching combine harvester, mover, thresher etc to tractor?/Q.41 ट्रैक्टर के पिछले हिस्से में कंबाइन हार्वेस्टर, मूवर, थ्रेशर आदि को ट्रैक्टर से जोड़ने के लिए किसका उपयोग किया जाता है?

  • PTO
  • Tractor Drawbar
  • Hitch
  • Tractor pully
  • Battery
Answer:  PTO

42 Which instrument is used to determine water content in milk?/दूध में पानी की मात्रा निर्धारित करने के लिए किस उपकरण का उपयोग किया जाता है?

  • Lactometer
  • Hydrometer
  • Anemometer
  • Katharometer
  • Lactoscope
Answer:-Lactometer

43 Norin 10 gene responsible for Dwarfness in which crop?/किस फसल में बौनेपन के लिए नोरिन 10 जीन जिम्मेदार है?

  • Dwarf gene in wheat
  • Dwarf gene in rice
  • Dis. Resistance in maize
  • Dwarf gene in maize
  • None of these
Answer: Dwarf gene in wheat

44 A conical evergreen tree with dark green and silvery leaves, spirally arranged,broad leaves at a stage, no symmetry, grows in cool temperature? /कौन सा पौधा गहरे हरे और चांदी के पत्तों वाला एक शंक्वाकार सदाबहार पेड़, एक चरण में सर्पिल रूप से व्यवस्थित, चौड़े पत्ते, कोई समरूपता नहीं, ठंडे तापमान में बढ़ता है?

  • Deodar
  • Khair
  • Sheesham
  • Haldu
  • None of these
Answer: Deodar

45 Which technique do not transfer gene directly ?/कौन सी तकनीक सीधे जीन स्थानांतरित नहीं करती है?

  • Explant culture & Transfer
  • Particle bombardment
  • Chemical transfection
  • Electroporation
  • Micro injection
Answer:  Explant culture & Transfer

46 What is the purpose of pasteurization in milk?/दूध में पाश्चुरीकरण का उद्देश्य क्या है?

  • To destroy most of the pathogenic microorganism’s disease-causing bacteria
  • To check the growth of bacteria
  • To check the adulteration in milk
  • To increase the acidity of milk
  • To reduce the size of fat globule
Answer:  To destroy most of the pathogenic microorganism’s disease-causing
bacteria

47 In adiabatic dehumidification process, when humid air passes through desiccated cell or material then the materials humidity______ and temperature______ ?/रुद्धोष्म/adiabatic निरार्द्रीकरण प्रक्रिया में, जब नम हवा शुष्क कोशिका या सामग्री से गुजरती है तो सामग्री आर्द्रता______ और तापमान______?

  • Increase, decrease
  • Increase, Increase
  • decrease, Increase
  • decrease, decrease
  • None of these
Answer:– decrease, Increase

Q. 48 In Tamilnadu, catamaran made up of 3-5 logs are in pattern and a specialized type made of 7 logs catamaran or kolamaram are used for catching flying fish. It’s termed as?/तमिलनाडु में, 3-5 लट्ठों से बना कटमरैन पैटर्न में है और एक विशिष्ट 7 लॉग कटमरैन या कोलामारम से बने प्रकार का उपयोग उड़ने वाली मछली पकड़ने के लिए किया जाता है। उसे कहा जाता है?

  • Catamaran
  • Coromandel
  • Andra type
  • Dhingi
  • None of these

Answer:  Coromandel

49 The organism which can withstand a wider range of salinity is known as?/वह जीव जो लवणता की एक विस्तृत श्रृंखला का सामना कर सकता है, उसे क्या कहते हैं?

  • Stenohaline
  • Euryhaline
  • Oligohaline
  • Estuarine
  • None of these
Answer:  Euryhaline

50 Main reason for seed dormancy is?/बीज प्रसुप्ति का मुख्य कारण है ?

  • Immature embryo
  • Physical cracking
  • Presence of pathogen
  • Distorted seed coat
  • Fungal growth
Answer:  Immature embryo

51 Loans against pledge hypothecation of agriculture produce (including warehouses receipts) for a period not exceeding 12 months subject to limit up to against NWR’s/ENWRS?/12 महीने से अधिक की अवधि के लिए एनडब्ल्यूआर/ईएनडब्ल्यूआरएस के विरुद्ध कृषि उपज (वेयरहाउस रसीदों सहित) के बंधक के प्रति ऋण?

  • 75 Lakh
  • 50 Lakh
  • 25 Lakh
  • 100 Lakh
  • None of these
Answer: 75 Lakh

52 Imperfectly developed female unable to reproduce but possess all the maternal instinct & also defense mechanism has been developed and does the work for colony welfare?/अपूर्ण रूप से विकसित मादा प्रजनन करने में असमर्थ होती है, लेकिन सभी मातृ प्रवृत्ति होती है और रक्षा तंत्र भी विकसित होता है और इसके कॉलोनी कल्याण लिए काम करता है?

  • Queen bee
  • Worker bee
  • Drone
  • Solitary bee
  • None of these
Answer:  Worker bee

53 Growing plants out from forest area where it was not present before and purpose is to increase area under forest is known as?/वन क्षेत्र से बाहर पौधे उगाना जहां यह पहले मौजूद नहीं था और वन के तहत क्षेत्र को बढ़ाने का उद्देश्य क्या कहलाता है?

  • Farm forestry
  • Extension forestry
  • Recreational forestry
  • Mixed forestry
  • Agro forestry
Answer-Extension forestry

54 Fish having lung as labyrinth?/लेबीरिंथ के रूप में फेफड़े वाली मछली है?

  • Rohu
  • Catla
  • Mrigal
  • Gourami
  • None of these

Answer-Gourami

In most fish breath happens through gills. Lungfish, in any case, have maybe two lungs. The labyrinth fish has built up an uncommon organ that enables them to exploit the oxygen of the air yet is not a genuine lung.

54 Advance pregnancy symptoms in cattle when an embryo is out?/भ्रूण के बाहर होने पर मवेशियों में गर्भावस्था के अग्रिम लक्षण?

  • Lapsing of uterus and vagina
  • Anoestrus
  • Sexual impurities
  • Oestrus
  • Silent oestrus
Answer: Lapsing of uterus and vagina

55 Curled toe paralysis in chicken due to? /चिकन में कर्ल्ड टो पैरालिसिस किसके कारण होता है?

  • Vita-B1
  • Vit-B2
  • Vit.-E
  • Vit- A
  • None of these
Answer:  Vit-B2

56 Muga silk is reared on ?/मूगा रेशम किस पर पाला जाता है ?

  • Som & Soalu
  • Castor
  • Arjun
  • Shorea robusta
  • Terminalia tomeutosa
Answer:  Som & Soalu

57 When plant is propagated by small tissue or part of plant is termed as?/जब पौधे को छोटे ऊतक या पौधे के हिस्से द्वारा प्रचारित किया जाता है तो उसे क्या कहा जाता है?

  • sexual propagation
  • Micro propagation
  • Hybridization
  • Somatic hybridization
  • None of these
Answer-Micro propagation

58 Which among the following is the highest priority brackish water fish having high growth rate and can tolerate fluctuation in temperature?/निम्नलिखित में से कौन उच्च विकास दर वाली खारे पानी की सर्वोच्च प्राथमिकता वाली मछली है और तापमान में उतार-चढ़ाव को सहन कर सकती है?

  • White shrimp
  • Tiger shrimp
  • Milk fish
  • Prawn
  • lobster
Answer-White shrimp

59 Which of the following is bacterial infectious disease of fishery Disintegrating fins, blood on edges of fins, fin rays become brittle and lead to fin and tail rot?/निम्नलिखित में से कौन सा मत्स्यपालन का जीवाणु संक्रामक रोग है, जो विघटित हो जाता है, पंखों के किनारों पर रक्त, फिन किरणें भंगुर हो जाती हैं और पंख और पूंछ सड़ जाती हैं?

  • Red pest
  • Dropsy
  • Mouth fungus
  • Tail and fin rot
  • Velvet
Answer: Tail and fin rot

IBPS-AFO Mains Question Paper with Answers Pdf