Agriculture Quizzes Stage-24 -

Here you’ll find the most important and repeated Agriculture past paper questions Quizzes Stage-24. A perfect way to prepare for top competitive exams and score maximum marks. Good Luck

Total Quizzes: 50
Total Marks: 50
Total Questions: 50
Time Allowed: 30 minutes
The correct answers will be displayed after the test is completed.

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Result

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#1. Soyabean besides good quantity of protein also contains about ______ percent of oil:

#2. Soyabean crop should be free from weed competition during first ______ days for its good productivity:

10-10

11-12

13-14

14-15

#3. Soyabean is a:

Short day plant

Long day plant

Day-natural plant

All of the above

#4. Soyabean is classified as:

Oilseed crop

Legume

Pulse

None of above

#5. Soyabean planting in a field where wheat crop remains this is known as:

Mixed cropping

Relay cropping

Multiple cropping

All the above

#6. Specialized farming is one in which:

A single crop contributes less than 50% to total production

A single crop contributes more than 50% to total production

More than three crops are taken one same piece of land per unit time

All the above

#7. Split doses of nitrogen is used in the soil:

Saline

Alkaline

Sandy

Clay

#8. Spreading varieties of groundnut are preferred in areas receiving late rains in the kharif season, because:

They are of longer duration

Their water requirements are high

Their seed is dormant

Their seed is bold

#9. Striga is crop associated weed with:

Pearlmillet

Mustard

Maize

Gram

#10. Which of the following is not a short day plant?

Maize

Moong

Jowar

Wheat

#11. Sufficient soil moisture at ______ stage is essential for optimum productivity of blackgram:

Flowering and pod development

Branching and pod development

Branching and flowering

Pod development and maturity

#12. Sugar recovery from sugarbeet is approximately:

5.80%

15-18%

25.28%

35-38%

#13. Sugarbeet is a:

Short day plant

Day neutral plant

Long day plant

All the above

#14. Sugarbeet is a plant:

Annual

Biennial

Perennial

None of these

#15. Sugarbeet is a:

Vegetable crop

Forage crop

Tubber - crop

Sugar crop

#16. Sugarbeet is grown during season:

Rabi

Kharif

Zaid

Rabi and Kharif

#17. Sugarbeet is produced maximum in:

Africa

Europe

Asia

None of these

#18. Sugarcane belongs to the family:

Gramineae

Crucifereae

Leguminaceae

Compositeae

#19. Sugarcane cut for seed-setts should essentially have:

One bud

Two buds

Three buds

Four buds

#20. Sugarcane is _____ plant:

Annual

Perennial

Triennial

None of these

#21. Sugarcane setts are treated with a chemical before plantation:

Aallol

Zineb

Thiram

Aldrin

#22. Sunflower is a ______ crop:

Self-polinated

Cross-polinated

Self and cross-polinated

Parthenocarpous

#23. Superphosphate containing ______ selenium may provide enough of it to the plants in selenium deficient areas:

100 ppm or mor

20 ppm or more

30 ppm or more

40 ppm or more

#24. Temperature requirement for optimum growth of sorghum ranges from:

6-20 C

20-25 C

30-35 C

26-30 C

#25. Ten square km, will have an area of how many hectare area?

100

1,000

10,000

1,00,000

#26. The rate of storage at consumer level is:

Secondary productivity

Tertiary productivity

Both (a) & (b)

none above

#27. . According to Lindemann, the percentage of net production passed on to carnivores is:

23.6

28.6

26.8

23.8

#28. In a sugarcane field the net productivity in terms of kg/m2/year, is:

0.2-0.4

0.6-0.8

4-6

2-4

#29. Sulphur is returned to the soil by:

Producers only

Producers and consumers

Consumers and decomposers

None above

#30. The percentage of water bound in lithosphere and sedimentary rocks is:

. 75

105

#31. Which of the following serves as source of carbon in plants:

CO2 of carbonic rocks

Atmospheric CO2

Fossil fuel

None of the above

#32. Mark the correct statement with reference to phosphorous cycle:

Inorganic phosphates are lost by leaching

Ocean phosphates are lost by sedimentation

Soluble phosphates are lost by erosion

Soil has plenty of dissolved phosphates

None above

#33. Which ecological cycle is directly driven by sunlight?

Hydrologic

Nitrogen

Phosphorus

Sulphur

None

#34. The SO2 is returned to the atomsphere by:

Metabolism of producers

Metabolism of consumers

Combustion of fuel

All the above

#35. According to Odum the light absorbed by the plant cover in terms of kcal/m2/day is:

150

1,500

300

3,000

All above

#36. Hydrological cycle is under the control of:

Grasslands

Forests

Planktons

Epiphytes

All the above

#37. The maximum amount of CO2 fixed by green plants by way of photosynthesis in a year is:

9 x 1013 kg

8 x 1010 kg

8 x 1012 kg

None above

#38. The sulphate rocks are formed in ocean by leaching of:

FeS and Fe2S3

Soluble inorganic sulphates

Organic sulphates and -SH

None above

#39. Mark the incorrect statement with reference to carbon cycle:

Lime rocks contribute to CO2 of water

CO2 is returned by combustion of fuel

75% of total carbon lies in geological component

None above

#40. If we completely remove the decomposers from an ecosysters, its functioning will be adversely affected because:

Herbivores will not receive solar energy

Mineral movement will be blocked

Energy flow will be blocked

Rate of decomposition of other component will be very high

None

#41. Ecosystem receives nitrogen from outside through:

Biological nitrogen fixation

Industries

Electrification of nigrogen

All the above

None above

#42. One of the major difficulties in the biological control of insect pests is that:

The predator develops a preference to other diets and may itself become a pest

The method is less effective as compared to the use of insecticides

The practical difficulty in introducing the predator to specific area

All the above

#43. Niche of a species in an ecosystem refers to its:

Place of occurrence

Competitive ability

Centre of origin

Function at its place of occurrence

none

#44. Energy transfer from one trophic level to other in a food chain is:

10%

20%

All above

#45. The transfer of energy from one trophic level to another is governed by the 2nd law of thermodynamics. The average efficiency of energy transfer from nerbivores to carnivores is:

25%

50%

10%

All the above

#46. Central Seed Testing Laboratory is situated at ________

Lahore

Karachi

Islamabad

Peshawar

None

#47. DAP, CAN and NP is variety of _________

Rice

Wheat

Fertilizers

Cotton

None

#48. Margalla-99 is a variety of which crop?

Rice

Wheat

Cotton

Bajra

None

#49. Wheat is placed in:

Creals

Legumes

Fiber

All of these

#50. BS-Iand B-557 are the varieties of:

Rice

Wheat

Cotton

Maize

None

Finish

Here you’ll find the most important and repeated Agriculture past paper questions Quizzes Stage-24. A perfect way to prepare for top competitive exams and score maximum marks. Good Luck

Total Quizzes: 50

Total Marks: 50

Total Questions: 50

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. Soyabean besides good quantity of protein also contains about ______ percent of oil:

#2. Soyabean crop should be free from weed competition during first ______ days for its good productivity:

#3. Soyabean is a:

#4. Soyabean is classified as:

#5. Soyabean planting in a field where wheat crop remains this is known as:

#6. Specialized farming is one in which:

#7. Split doses of nitrogen is used in the soil:

#8. Spreading varieties of groundnut are preferred in areas receiving late rains in the kharif season, because:

#9. Striga is crop associated weed with:

#10. Which of the following is not a short day plant?

#11. Sufficient soil moisture at ______ stage is essential for optimum productivity of blackgram:

#12. Sugar recovery from sugarbeet is approximately:

#13. Sugarbeet is a:

#14. Sugarbeet is a plant:

#15. Sugarbeet is a:

#16. Sugarbeet is grown during season:

#17. Sugarbeet is produced maximum in:

#18. Sugarcane belongs to the family:

#19. Sugarcane cut for seed-setts should essentially have:

#20. Sugarcane is _____ plant:

#21. Sugarcane setts are treated with a chemical before plantation:

#22. Sunflower is a ______ crop:

#23. Superphosphate containing ______ selenium may provide enough of it to the plants in selenium deficient areas:

#24. Temperature requirement for optimum growth of sorghum ranges from:

#25. Ten square km, will have an area of how many hectare area?

#26. The rate of storage at consumer level is:

#27. . According to Lindemann, the percentage of net production passed on to carnivores is:

#28. In a sugarcane field the net productivity in terms of kg/m2/year, is:

#29. Sulphur is returned to the soil by:

#30. The percentage of water bound in lithosphere and sedimentary rocks is:

#31. Which of the following serves as source of carbon in plants:

#32. Mark the correct statement with reference to phosphorous cycle:

#33. Which ecological cycle is directly driven by sunlight?

#34. The SO2 is returned to the atomsphere by:

#35. According to Odum the light absorbed by the plant cover in terms of kcal/m2/day is:

#36. Hydrological cycle is under the control of:

#37. The maximum amount of CO2 fixed by green plants by way of photosynthesis in a year is:

#38. The sulphate rocks are formed in ocean by leaching of:

#39. Mark the incorrect statement with reference to carbon cycle:

#40. If we completely remove the decomposers from an ecosysters, its functioning will be adversely affected because:

#41. Ecosystem receives nitrogen from outside through:

#42. One of the major difficulties in the biological control of insect pests is that:

#43. Niche of a species in an ecosystem refers to its:

#44. Energy transfer from one trophic level to other in a food chain is:

#45. The transfer of energy from one trophic level to another is governed by the 2nd law of thermodynamics. The average efficiency of energy transfer from nerbivores to carnivores is:

#46. Central Seed Testing Laboratory is situated at ________

#47. DAP, CAN and NP is variety of _________

#48. Margalla-99 is a variety of which crop?

#49. Wheat is placed in:

#50. BS-Iand B-557 are the varieties of:

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