Agriculture Quizzes Stage-20 -

Here you’ll find the most important and repeated Agriculture past paper questions Quizzes Stage-20. A perfect way to prepare for top competitive exams and score maximum marks. Good Luck

Total Quizzes: 55
Total Marks: 55
Total Questions: 55
Time Allowed: 30 minutes
The correct answers will be displayed after the test is completed.

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#1. Major constituent of cotton fibre is:

Cellulose

Lignin

Protein

Fat

#2. Major source of water used by the plants is:

Capillary water

Hygroscopic water

Gravitational water

Inter space water

#3. Mull is:

Soil

Mineral

Humas

Manure

#4. Maximum amount of fertilizers is used in:

Wheat

Paddy

Potato

Sugarcane

#5. Maximum amount of nitrogen per unit wt. is in:

Ground nut cake

Poultry manure

Compost

Night soil

#6. Maximum amount of P2O5 is in:

SSP

DAP

DCP

TSP

#7. Maximum fixation of K occurs:

In 2:1 clay minerals

In 1:1 clay minerals

In 2:2 clay minerals

In 1: 1 clay minerals

#8. Measurement of irrigation water depends on:

Units of volume and water holding capacity of soil

Units of volume and units of soil

On tolerant crop thrive

None of the above

#9. Mulch farming indicates:

Farming by traditional method

Farming by traditional and modern methods

Agriculture and dairy farming pursued together

None of the above

#10. Mixed farming referred only to:

Growing of crop together by mixing the seeds

Growing of cash crops and food grains together

Crop production combined with dairy farming at farm

Growing of fruits and vegetable mixed

#11. Molasses is a by-product of sugar industry contains about _____ % sugar:

11.5

#12. Which of the following soils is most suitable for the cultivation of cereals?

Alluvial soils

Red soils

Lateritic soils

Black soils

#13. Most of the herbicides embody ______ phytotoxicity at lower soil moisture content:

Higher

Lower

Equal

Unchanged

#14. Most suitable temperature for growth of maize is:

32?C

25?C

37?C

15?C

#15. Which of the following refers to cover crop?

Rapid growing crops grown to protect the soil from rain and wind action

Tall growing crops which protects the shade loving crops

Growing of a crop in strips all around the main crop

Crops grown at right angle to the direction of prevailing winds

#16. Mungbean cultured with the package of improved package of technological practices may yield _____ q/ha.

22-25

12-15

18-20

8-10

#17. Mustard crop planted at a spacing of 50 x 20 cm will have plants/ha:

75,000

1,00,000

1,25,00

1,50,000

#18. Mustard was planted at a plant to plant spacing of 12.5 cm with a population of 1,60,00 plants/ha, its row spacing will be:

30 cm

40 cm

50 cm

60 cm

#19. Mycorrhiza it a symbiotic association between:

Bacteria and roots of higher plants

Algae and roots of higher plants

Fungi and roots of higher plants

Protozoa and roots of higher plant

#20. Name a cereal with maximum protein content:

Rice

Sorghum

Maize

Whole wheat

#21. Name the acid forming fertilizer:

Urea

Sodium nitrte

Potassium-chloride

Calcium ammonium nitrate

#22. Name the area where multiple crops are grown:

Crop catchments area

Inter crop area

Multiple plants area

All above

#23. Name the crop, which is used, as pulse and oil purpose:

Blackgram

Soyabean

Cowpea

Berseem

#24. Name the kharif season fodder crop:

Oats

Lucerne

Sorghum

Berseem

#25. Name the mode of leaching:

Percolation

Infiltration

Runoff water

All of the above

#26. The incorporation of minerals by microbes is called:

Mineralization

Humification

Nutrient immobilization

Microbe immobilization

All of above

#27. Carnivores are:

Usually primary consumers

Usually decomposers rather than consumers

Usually secondary or tertiary consumers

Usually secondary consumers

All of above

#28. The significance of ecosystem lies in:

Flow of energy

Cycling of matters

Both (a) & (b)

None of the above

#29. In a food chain, man is:

Producer

Primary consumer only

Primary and Secondary consumer

Secondary consumer only

All of above

#30. The first link in any food chain is a green plant because:

They are widely distributed

They are firmly fixed to soil

They alone have the capacity to fix the atmospheric CO2 in the presence of sunlight

There are more herbivorous animals than the carnivorous

All the above

#31. A food chain consists of:

Producers and primary consumers

Producer, herbivores and carnivores

Produers, carnivores and decomposers

Producers, consumers and decomposers

All of above

#32. Biophere refers to:

Plants of a particular area

Spherical plants

Plants of world

Area occupied by living beings

All above

#33. The number of primary producers within a specified area world be maximum in:

Pond ecosystem

Grassland ecosystem

Desert ecosystem

Forest ecosystem

All of above

#34. Green plants constitute:

The first trophic level

The second trophic level

The third trophic level

The fourth trophic level

All the above

#35. Which of the following characterizes the biomass in an ecosystem?

The biomass of producers is less than the combined biomass of consumers and decomposers

The biomass of secondary consumers is usually greater than the biomass of primary consumers

No general statement can be made about relative biomass of different ecological groups

The biomass of producers is generally greater than the biomass of primary consumers

All of above

#36. A food chain starts with:

Nitrogen fixing organisms

Photosynthesizing organisms

Respiration

Decomposers

None of above

#37. Which of the following world is related to Homo sapiens?

Herbivore

Carnivore

Omnivore

Autotroph

All of above

#38. The importance of ecosystem lies in:

Cycling of materials

Flow of energy

Both (a) & (b)

None of the above

#39. The following belong to the same trophic level:

Tiger and wild beer

Deer and honey bee

Snake and earthworm

Crow and cow

All of above

#40. Mark the correct statement:

Phagotrophs are transducers

Microconsumers are saprotrophs

Some herbivores are converters

All of above

#41. The gross primary production is maximum in the following ecosystem:

Open sea

Grasslands and pastures

Coniferous forests

Tropical and sub-tropical forest

All of above

#42. In lake ecosystem, the pyramid of biomass is:

Upright

Inverted

Anything possible

None of above

#43. If corbon dioxide is withdrawn from the biosphere, which organism would first experience negative effect?

Primary consumers

Producers

Secondary consumers

Tertiary consumers

All of above

#44. Man is a:

Producer

Herbivore

Consumer

All of above

None of these

#45. The two major functional components of an ecosystem are:

Energy flow and food chain

Mineral recycling and energy flow

Food chain and decomposers

Energy flow and decomposers

All of above

#46. The trophic level of lion is a forest ecosystem is:

All of above

#47. The pyramid of energy is always:

Inverted

Upright

Both of these/Horizontal

Inverted in forest ecosystem

All of above

#48. The driving force of the ecosystem is:

Carbohydrates in plants

Solar energy

Biomass

Producers

All of above

#49. In forest ecosstem, pyramid of number is:

Upright

Inverted

Any of the two

None of the above

#50. Which is a primary consumer?

Scavenger

Saprophyte

Carnivore

Herbivore

All of above

#51. The transfer of energy from organism to organism is a natural community establishes:

Food chains

Natural barriers

Biological control

All the above

None of above

#52. Which of the following is non-renewable source of energy:

Mineral

Water

Forest

Solar energy

All of above

#53. Tip of ecological pyramid is occupied by:

Herbivores

Carnivores

Producers

None of these

All of above

#54. If precise quantitative measurements are made on a convined ecosystem in a laboratory, we will find amounts of which of the following to be a one-way flow rather than cyclic?

Carbon

Potassium

Free energy

All above

#55. The decomposers in an ecosystem constitute the following trophic level:

None

Finish

Here you’ll find the most important and repeated Agriculture past paper questions Quizzes Stage-20. A perfect way to prepare for top competitive exams and score maximum marks. Good Luck

Total Quizzes: 55

Total Marks: 55

Total Questions: 55

Time Allowed: 30 minutes

The correct answers will be displayed after the test is completed.

Result

Congratulations! You shine because you dared to work hard when it was tough. Keep glowing!

Fail! No worries — rise, revise, and return stronger!

#1. Major constituent of cotton fibre is:

#2. Major source of water used by the plants is:

#3. Mull is:

#4. Maximum amount of fertilizers is used in:

#5. Maximum amount of nitrogen per unit wt. is in:

#6. Maximum amount of P2O5 is in:

#7. Maximum fixation of K occurs:

#8. Measurement of irrigation water depends on:

#9. Mulch farming indicates:

#10. Mixed farming referred only to:

#11. Molasses is a by-product of sugar industry contains about _____ % sugar:

#12. Which of the following soils is most suitable for the cultivation of cereals?

#13. Most of the herbicides embody ______ phytotoxicity at lower soil moisture content:

#14. Most suitable temperature for growth of maize is:

#15. Which of the following refers to cover crop?

#16. Mungbean cultured with the package of improved package of technological practices may yield _____ q/ha.

#17. Mustard crop planted at a spacing of 50 x 20 cm will have plants/ha:

#18. Mustard was planted at a plant to plant spacing of 12.5 cm with a population of 1,60,00 plants/ha, its row spacing will be:

#19. Mycorrhiza it a symbiotic association between:

#20. Name a cereal with maximum protein content:

#21. Name the acid forming fertilizer:

#22. Name the area where multiple crops are grown:

#23. Name the crop, which is used, as pulse and oil purpose:

#24. Name the kharif season fodder crop:

#25. Name the mode of leaching:

#26. The incorporation of minerals by microbes is called:

#27. Carnivores are:

#28. The significance of ecosystem lies in:

#29. In a food chain, man is:

#30. The first link in any food chain is a green plant because:

#31. A food chain consists of:

#32. Biophere refers to:

#33. The number of primary producers within a specified area world be maximum in:

#34. Green plants constitute:

#35. Which of the following characterizes the biomass in an ecosystem?

#36. A food chain starts with:

#37. Which of the following world is related to Homo sapiens?

#38. The importance of ecosystem lies in:

#39. The following belong to the same trophic level:

#40. Mark the correct statement:

#41. The gross primary production is maximum in the following ecosystem:

#42. In lake ecosystem, the pyramid of biomass is:

#43. If corbon dioxide is withdrawn from the biosphere, which organism would first experience negative effect?

#44. Man is a:

#45. The two major functional components of an ecosystem are:

#46. The trophic level of lion is a forest ecosystem is:

#47. The pyramid of energy is always:

#48. The driving force of the ecosystem is:

#49. In forest ecosstem, pyramid of number is:

#50. Which is a primary consumer?

#51. The transfer of energy from organism to organism is a natural community establishes:

#52. Which of the following is non-renewable source of energy:

#53. Tip of ecological pyramid is occupied by:

#54. If precise quantitative measurements are made on a convined ecosystem in a laboratory, we will find amounts of which of the following to be a one-way flow rather than cyclic?

#55. The decomposers in an ecosystem constitute the following trophic level:

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