CUET 2025 Agriculture MCQs for Practice

Agriculture MCQ Question Answers for CUET 2025

Agriculture MCQs – Practice the Agriculture MCQs suitable for various Entrance Exams including CUET. Learn and practice Agriculture questions and answers. Agriculture MCQ questions are very helpful for various competitive exams. CUET is a Common University Entrance Test that is now mandatory to take admission to Central Universities in India. Agriculture MCQ questions are based on the latest CUET 2025 exam pattern and other entrance exams, so that you can have a fair idea about exam trends that will be followed for various entrance exams.

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1. Which is known as golden fiber?

a.Jute

b.Cotton

c.Silk

d.Wool

2. Kharif crops are sowed in the

a.Winter

b.Summer

c.Autum

d.Rainy

3. The variability among bacteria may be caused by genetic changes as a result of the ________

a.Conjugation.

b.Transduction.

c.Transformation.

d.All of the above.

4. Barometer is used to measure:

a.Air flow

b.Atmospheric pressure

c.Wind pressure

d.Rainfall

5. Who is the discoverer of nucleic acid?

a.F. Jones

b.Marshall

c.F. Miescher

d.Chargaff

6. The most plant pathogenic members in fluorescents group belong to

a.Pseudomonas aeruginosa.

b.Pseudomonas syringae.

c.Pseudomonas flavescens.

d.Pseudomonas citronellolis.

7. What is in the semen tank to preserve the semen?

a.Hydrogen

b.xenon

c.salt

d.liquid nitrogen

8. What is parthenocarpy?

a.Fruits develop after fertilization

b.None of the above

c.Fruits develop without fertilization

d.Fruit remains underdeveloped

9. Cattle plague another name for–

a.FMD

b.Anthrax

c.Cowpox

d.Rinderpest

10. Which of the following is true about phosphodiester linkage?

a.5’-phosphate group of one nucleotide unit is joined to the 3’-hydroxyl group of the next nucleotide

b.3’-phosphate group of one nucleotide unit is joined to the 5’-hydroxyl group of the next nucleotide

c.3’-phosphate group of one nucleotide unit is joined to the 3’-hydroxyl group of the next nucleotide

d.5’-phosphate group of one nucleotide unit is joined to the 5’-hydroxyl group of the next nucleotide

11. Which one of the following is structural protein?

a.Myoglobin

b.Insulin

c.Elastin

d.Collagen

12. The main basis for separation of mycoplasmas from true bacteria is ________

a.Absence of true cell wall.

b.Presence of cell.

c.Absence of cell.

d.Presence of a true cell wall.

13. The soil matter formed by decayed organic matter is called

a.fertilizer

b.humus

c.Biocide

d.pesticide

14. Pusa Majestic is a variety of ________

a.Papaya

b.Mango

c.Guava

d.Citrus

15. Genetically modified crops include:

a.Bt- brinjal

b.Bt- cotton

c.Golden rice

d.All

16. Which of the following are disadvantages of artificial insemination.

a.crossbreeding

b.genetic improvement

c.improved management

d.estrus detection

17. Who gave the double-helical structure of DNA?

a.Watson and Francis Crick

b.Anton van Leeuwenhoek

c.Mendel

d.Frederick Sanger

18. Soil replacement can be done by

a.Crop rotation

b.All

c.Vermicomposting

d.Legumes growth

19. Protray are related to _________

a.Post-harvest

b.Nursery

c.Transport

d.Processing

20. Which one of the following is a leguminous crop?

a.Pulses

b.Millets

c.Jowar

d.Sesamum

21. Father of green revolution in India

a.G Paul

b.M.S. Swaminathan

c.Norman Borlaug

d.Van Neil

22. How soon can a cow be rebred if the semen does not stick?

a.30 days

b.10 days

c.21 days

d.90 days

23. Separating grains from chaff is called:

a.winnowing

b.threshing

c.harvesting.

d.fallow

24. Disease free plants in micro propagation can be obtained through _________

a.Another culture

b.Meristem culture

c.Cell culture

d.Embryo culture

25. The process of loosening of the soil is called

a.tilling

b.harvesting

c.spraying

d.weeding

26. Which of the following is the reason for liquid state of water at room temperature:

a.Vander Waals forces of attraction

b.Hydrogen bonds between water molecules

c.Covalent bond

d.Noncovalent interactions

27. The shape of prokaryotic cells is governed by

a.of the above.

b.Absence of cell wall.

c.The chemical composition of cell walls.

d.The presence of a cell wall.

28. “King of Fruits” is called _________

a.Guava

b.Citrus

c.Apple

d.Mango

29. The net reaction in the transformation of glucose to pyruvate is

a.Glucose + 2 Pi + 2ADP + 2 NAD+ → 2 pyruvate + 2 ATP + 2 NADH + 2 H+ + H↓2O.

b.Glucose + 2 Pi + 2ADP + 2 NAD+ → 3 pyruvate + 2 ATP + 2 NADH + 2 H+ + H↓2O.

c.Glucose + 2 Pi + 2ADP + 2 NAD+ → 2 pyruvate + 2 ATP + 2 NADH + 4 H+ + H↓2O.

d.Glucose + 4 Pi + 2ADP + 2 NAD+ → 2 pyruvate + 2 ATP + 2 NADH + 2 H+ + H↓2O

30. Aberdeen Black Angus is a breed of ___________ cattle?

a.4H

b.beef

c.dairy

d.dual purpose

31. The fruit of banana is botanically a/an

a.Pome

b.Drupe

c.Berry

d.Pepo

32. “King of Temperate Fruits” is called _________

a.Pear

b.Apple

c.Kiwi Fruit

d.Peach

33. “Queen of Fruits” is called __________

a.Mangosteen

b.Avocado

c.Ber

d.Mango

34. “King of Nuts” is called _________

a.Walnut

b.Peanut

c.Date palm

d.Almond

35. The association of endotoxin in gram-negative bacteria is due to the presence of

a.Peptidoglycan

b.Polypeptide

c.Steroids

d.Lipopolysaccharides

36. Which is the polymer of glucose?

a.Amino acid

b.Protein

c.Both a and b

d.Cellulose

37. Who is the father of agricultural biochemistry?

a.Liebig

b.Emil Fischer

c.Paul Berg

d.Roger D. Kornberg

38. Which type of farming is known as Slash and Burn to farm?

a.Primitive subsistence

b.Commerical

c.Intensive subsistence

d.Plantation

39. Production of _____ pressure is the cause of monsoon in Indian continent:

a.Low

b.Medium

c.All of the above

d.High

40. What lubricant is used in artificial insemination?

a.K-Y jelly or Vet Lube

b.Vaseline

c.Saliva

d.Bag Balm

41. Which of the following is a gram-positive eubacterium?

a.Rhizobium

b.Clostridium

c.Clostridium, Actinomyces

d.Actinomyces

42. Heavy rain cloud is called:

a.Cirrostratus

b.Altostratus

c.Nimbostratus

d.Cirrus

43. Which chemical is used for de-greening of fruit?

a.Ethylene

b.IBA

c.Gibberellic Acid

d.Cytokinin

44. The agricultural instrument used for removal of weed is

a.seed drill

b.khurpi

c.sickle

d.Plough

45. Rhizobium bacteria fix atmospheric

a.hydrogen

b.oxygen

c.nitrogen

d.carbon dioxide

46. Plantation is known ___ type of farming

a.Intensive

b.Mixed

c.Extensive

d.Commercial

47. Rabi crop is harvested in

a.January

b.September

c.October

d.March

48. Which of the following is diagnosed by serologic means?

a.Pulmonary tuberculosis

b.Gonorrhea

c.Actinomycosis

d.Q-fever

49. Pollination in Mango is mainly

a.Honey bees

b.House fly

c.Weevil

d.Wind

50. Which of these is part of an insemination rod?

a.Delaval

b.Elastrator

c.Pipette

d.Slycobut

51. Which Mango variety is suitable for high density planting?

a.Amrapali

b.Ambika

c.Mallika

d.Sindhu

52. Detrimental effect of host plant on the biology of insect is known as _________

a.Tolerance

b.Non preference

c.Antibiosis

d.Resistance

53. Germination of seed while it still remains attached with the parent source

a.Ovipary

b.Asepsis

c.Apomixis

d.Vivipary

54. ‘On the Origin of Species’ is written by….

a.Jeon Bakker

b.Meindent Boon

c.Mendel

d.Charles Darwin

55. Colostrum feeding necessary for–

a.Easy to digest

b.Disease resistance

c.All

d.Increasing protein

56. Polyploidy variety of Mango

a.Vellaicollamban

b.Olour

c.All of the above

d.Kurukkan

57. Which of the following is an antifungal and an antibiotic

a.Subtilin

b.Zeatin

c.Nisin

d.Pimarcin

58. “King of Arid Fruits” is called ________

a.Phalsa

b.Aonla

c.Ber

d.Pomegranate

59. India is known as home of _________

a.Vegetables

b.Flowers

c.Fruits

d.Spices and Medicinal

60. High Water Use Efficiency (WUE)

a.All of the above

b.Drip

c.Flood irrigation

d.Sprinkler

61. “Queen of Nuts” is called ________

a.Peanut

b.Almond

c.Date palm

d.Walnut

62. Which of the following chemical is used for polyploidy breeding

a.Colchicine

b.MH

c.CCC

d.NAA

63. Most cultivated crop of India is:

a.Rice

b.Jowar

c.Wheat

d.Pulses

64. Initiation of milk secretion is called–

a.Galactogenesis

b.Lactogenesis

c.Galactopiosis

d.None

65. Maltose is a__

a.Reducing sugar.

b.None of the above.

c.Either a or b.

d.Non-reducing sugar.

66. Polyploid plants can emerge immediately in nature by:

a.Meiotic failure

b.All of the above

c.Fusion of unreduced gametes

d.Mitotic failure

67. Nucleoside is.

a.Both a and b

b.None of the above

c.It is a nitrogenous base

d.It is Deoxyribose sugar

68. What is albedo:

a.None of the above

b.It is received by the Earth from Sun and reflected back to space

c.Some parts are absorbed and some are reflected

d.Energy received by the Earth from Sun and absorbed

69. Which is an acceptable method to thaw the semen?

a.in a warm water bath

b.In the air

c.Microwave

d.on the sidewalk

70. IMD stands for:

a.Indian Meteorology Department.

b.India Meteorological Department.

c.India’s Meteorological Department.

d.Indian’s Meteorology Department

71. Seed drill is used for

a.sowing

b.harvesting

c.weeding

d.cleaning the seed

72. Angle formed by attached of a branch to the trunk

a.Conn

b.Corona

c.Crotch

d.Crown

73. Journal “Indian Horticulture” is published by _________

a.IIHR

b.IGKV

c.IARI

d.ICAR

74. “Pusa Nanha” dwarf variety of Papaya is developed through _________

a.Selection

b.Hybridization

c.Heterosi

d.Mutation

75. Which of these bacterial components is least likely to contain useful antigens?

a.Capsule

b.Cell wall

c.Ribosomes

d.Flagella

76. Example of monocotyledons:

a.Sunflower

b.Rose

c.Corn

d.Groundnut

77. Lipids are essential for absorption of.

a.Vitamin A

b.Both a and b

c.Vitamin D

d.Vitamin C

78. Most abundant and basic Auxin is _________

a.IAA

b.NAA

c.2-4 D

d.1BA

79. Which is a saturated fatty acid.

a.None of the above

b.Oleic acid

c.Lauric acid

d.Linoleic acid

80. Making an incision below a bud to retard its growth

a.Thinning

b.Notching

c.Ringing

d.Nicking

81. Which one is the carbohydrate that can’t be hydrolyzed further

a.Oligosaccharides.

b.Polysaccharides.

c.Monosaccharides.

d.All of the above.

82. Winnowing is a method of separating:

a.soil from grain

b.soil from chaff

c.grain from chaff

d.none of these

83. Mating of the related individual with 4-6 generation is known as–

a.Linebreeding

b.Close breeding

c.Outcrossing

d.Inbreeding

84. Chromosome number of Mangosteen

a.2x = 14

b.2x = 24

c.2x = 34

d.2x = 40

85. BHC (Benzene hexachloride) is a

a.fertilizer

b.pesticides

c.weedicide

d.fungicide

86. How are controlled breeding experiments carried out?

a.Artificial insemination

b.Inbreeding

c.Interspecific hybridisation

d.Out-crossing

87. “Fruit of the 21st century” is called _________

a.Ber

b.Jamun

c.Aonla

d.Bael

88. In area of high population pressure on land, what type of farming can be performed

a.Extensive subsistence farming

b.Commercial farming

c.Intensive subsistence framing

d.Primitive subsistence farming

89. Seed drill is used to

a.mix manure in the soil.

b.remove the pest

c.remove the weeds

d.sow the seeds

90. If a person is having cattle artificially inseminated, they are doing what?

a.Dehorning

b.Having the cow bred

c.Healing an illness

d.Giving good nutrition

91. Chromosome number of Mango

a.4x = 40

b.3x = 40

c.2x = 40

d.x = 40

92. A bacterial nucleus is always __________

a.Tetraploid.

b.Triploid.

c.Diploid

d.Haploid.

93. The plant roots containing nitrogen fixing bacteria are:

a.maize

b.potato

c.pea

d.Onion

94. Monosaccharides may also be

a.reducing.

b.non-reducing.

c.None of the above.

d.all are reducing.

95. Prokaryotic cells are more resistant to osmotic shock than eukaryotic cells because

a.Their cell wall is composed of peptidoglycan

b.They are selectively permeable

c.They block water molecules from entering the cell

d.They contain Osmo regulating porins

96. Example of highly hygroscopic fertilizer is:

a.Ammonium sulfate

b.Calcium ammonium nitrate

c.Urea

d.Sodium nitrate

97. Which test is used for testing the significance of mean differences?

a.k2-test

b.z-test

c.t-test

d.f-test

98. Which one of the enlisted is not a cash crop

a.Jute

b.Jowar

c.Sugarcane

d.Groundnut

99. HQ of International Society for Horticulture Science (ISHS) is at ________

a.Belgium

b.Brazil

c.France

d.USA

100. The reactions of monosaccharides are due to the presence of.

a.Free aldehyde (-CHO)

b.All of the above

c.Keto (C=O) groups

d.Hydroxyl (-OH)

CUET 2025 Agriculture MCQ Question Answers – Practice MCQ Questions on Agriculture

Agriculture MCQ Question Answers for CUET 2025

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