General Agriculture MCQ For Competitive Exam – 99

Agriculture mcq

1. The family Linseeds?
a)Pedaliaceae
b)Linaceae
c)Malvaceae
d)Poaceae

2. G.S.Khush is father of____?
a)Bt cotton
b)Super Rice
c)Hybrid Rice
d)Golden Rice

3. Inoatthetoxin Substances Present?
a)Nitrate
b)Coumarins
c)Oxalic Acid
d)Sponine

4. Isolation Distance For Foundation Seed in pearl millet hybrid?
a)400
b)1000
c)200
d)100

5. Isolation distance for foundation seed in pearl millet open pollinated variety?
a)400
b)1000
c)200
d)100

6. Cinderella Cropis?
a)Soyabean
b)Neem
c)Niger
d)tea

7. Greengold Cropis?
a)Opium
b)Bamboo
c)Cotton
d)Jatropha

8. First Zinc enriched variety of rice?
a)DRR Dhan 45 (22ppm)
b)CSR30
c)CRDhan310
d)DRR Dhan 46

9. Higher Protein Enriched Variety Of Rice?
a)DRR Dhan 45(22ppm)
b)CSR30
c)CRDhan310
d)DRR Dhan 46

10. Genetic Modify Herbicide Tolerant Mustard Variety ?
a)DMH-11
b)PDZM-31
c)Pusa Mustard 30
d)All

11. Thermal Conductivity Of Soil Decreases With?
a)Increase Porosity
b)Increase Organic Matter
c)Decrease In Soil Moisture
d)All of above

12. Bacteria Belongs To Which Flora?
a)Macroflora
b)Microflora
c)Macrofauna
d)Microfauna

13. Earthworms,ants belong to which flora?
a)Macroflora
b)Microflora
c)Macrofauna
d)Microfauna

14. Mass of microbes per unit area in normal soil is highest?
a)Fungi
b)Bacteria
c)Algae
d)Actinomycetes

15. Number Of Microbes Per Unit Area In Normal Soil Highest soil highest?
a)Fungi
b)Bacteria
c)Algae
d)Actinomycetes

16. Significance of BGA in rice field was pointed out byoutby?
a)P.KDay
b)PASaiyer
c)Harrison
d)All

17. After Rainfall,the smell in soil due to?
a)Fungi
b)Algae
c)Actinomycetes
d)Bacteria

18. The Potato Scab Disease Increase In Which Soil?
a)Alkaline Soil
b)Acidic Soil
c)Natural Soil
d)Bothaandb

19. The Clubroot Of Crucifers Increase In Which Soil?
a)Alkaline Soil
e)Acidic Soil
f)Neutral Soil
g)Bothaandb

20. Phyllosphere Term Given By?
a)Runion
b)Hiltner
c)Pk Dey
d)All

21. In Saline Soil Which Soluble Salt Is Present?
a) Cl
b)SO4
c)Ca,Mg
d)All of these

22. Which Reclamation Method Use In Saline Soil?
a)Drainage
b)Leaching
c)Resistant Variety
d)All

23. Which Reclamation Method Use In Alkali Soil?
a)Gypsum
b)Pyrite
c)lime
d)both a and b

24. Under Waterlogged Soil Which Nutrient availability is decreased?
a)Zn,Cu
b)Ca,S
c)Mg
d)All

25. Whichnutrientavailabilityincreaseunderwaterloggedcondition?
a)Fe,Mn
b)Mo,Co
c)NH4,Si,P
d)All

26. Waterlogging Tolerant Crops?
a)Maize
b)Rice,jute
c)Tobacco
d)Legume

27. ThepHofacidrainis?
a)<4.4
b)<5.5
c)<6.6
d)>7.0

28. Iftherainfallintensityis>5cm/hr.isknownas?
a)Severe Rainfall
b)Moderate Rainfall
c)Low Rainfall
d)None Of These

29. Advanced Stage Of Rill Erosion Is Called?
a)Sheet Erosion
b)Splash Erosion
c)Gully erosion
d)All

30. Most Dangerous Soil Erosion For Agriculture Is?
a)Splash Erosion
b)Sheet Erosion
c)Rill Erosion
d)Gully Erosion

31. The Universal Soil Loss Equation Of Water erosion?
a)RKLSP
b)RKLSCP
c)IRKFCWDB
d)All

32. Effect on Soil density after Puddling?
a)Decreases
b)Remains Unaffected
c)Increases
d)None Of These

33. R Denote In Soil Loss Equation Of Water Erosion?
a)Rainfall erosivity
b)Slope
c)Soil Erodibility
d)Steepness

34. The value of Kin soil loss equation?
a)0-1
b)1-0.2
c)0-0.6
d)0-0.4

35. In sandy soil having high infiltration rate K value is?
a)Low
b)Medium
c)High
d)None

36. Inwinderosionthesizeofparticalunder suspension type?
a)>0.1mm
b)<0.1mm
c)0.1-0.5
d)All

37. The Soil Loss Equation Of Wind Erosion?
a)RKLSP
b)RKLSCP
c)IRKFCWDB
d)All

38. R Denote In Soil Loss Equation?
a)Surface Cover
b)Surface Roughness
c)Soil Textural
d)Fieldwidth

39. K Denote In Soil Loss Equation?
a)Surface Cover
b)Surface roughness
c)Soil Textural
d)Fieldwidth

40. Aerolineas Causes When Oil Transporting Agent is ?
a)Gravity
b)Wind(sand)
c)Wind(clay)
d)Ice

41. Moraine Causes When soil transporting agents?
a)Ice
b)Seawater
c)Lackwater
d)Riverwater

42. Alluvium is causes When soil Transporting agent is?
a)Ice
b)Seawater
c)Lackwater
d)Riverwater

43. Graded Bunding Is Used When Slopis?
a)6-10%
b)10-16%
c)16-33%
d)3-10%

44. Zing Terracing Is Used When Slopis?
a)6-10%
b)10-16%
c)16-33%
d)3-10%

45. Outward Sloping Bench Terracing Is Used When?
a)Low Rainfall(<750mm)
b)Medium Rainfall
c)High Rainfall
d)All

46. Inward Sloping Bench Terracing Is Used When?
a)Low Rainfall(<750mm)
b)Medium Rainfall
c)High Rainfall(>750mm)
d)All

47. Wind Velocity Decrease On Leeward Side By shelterbelt?
a)5-10 time
b)30time
c)15time

48. Size Of The Soil Particle Under Irrigated agriculture?
a)<5mm
b)>5mm
c)>1-2mm
d)1-2mm

49. Size Of The Soil Particle Under Dryland agriculture?
a)<5mm
b)>5mm
c)>1-2mm
d)1-2mm

50. According to CRIDA the ploughing depth of deep ploughing?
a)5-6cm
b)15-20cm
c)25-30cm
d)All

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