1. Epithets of fruit crops.
  2. International years in Agriculture.
  3. Water use efficiency of Major Field crops
  4. Agricultural instruments and their uses
  5. Soil Types
  6. Trade names of different herbicides
  7. Types of Weeds
  8. Moisture-sensitive stages of major crops
  9. Irrigation methods suitable for different crops
  10. Toxic substances found in different crops
  11. Mutant varieties of crops
  12. Oil percentage of oilseed crops
  13. Comparison between C3 and C4 plants
  14. Fruit type and edible part of different crops
  15. Name of the inflorescence of different crops
  16. Soil and Climate requirements of different crops
  17. Centers of origin and major crops in Agriculture
  18. Classification of crops to botany
  19. Classification of crops according to season
  20. Classification of crops based on different purposes
  21. Classification of crops according to Taxonomy
  22. Agro climatic zones
  23. Types of Precipitation
  24. Isopleths for different weather parameters
  25. Important agricultural Scientists and their contributions in agriculture
  26. Nutrients and their resources
  27. Toxins produced in plants
  28. Concepts and their related persons in Agriculture
  29. Terms and their associated crops
  30. Famous names of different crops in Agriculture
  31. Revolutions in Agriculture
  32. Chromosome number of Animals
  33. Important terms related to different crops
  34. Crops and beverages prepared from them
  35. Key Scientific contributors in Soil Water Relationship
  36. Notable Scientists in Agro Meteorology and Their Contributions
  37. World food prize laureates and their achievements
  38. Contributions of Indian Scientists in Irrigation Management
  39. Historical events in Agriculture
  40. First Variety/Hybrid varieties of important crops
  41. First in Rice varieties
  42. Important Dates in Agriculture
  43. Father of different fields in Agriculture
  44. Types of mulch and their functions
  45. Fertiliser efficiency by application method
  46. Fertiliser solubility for fertigation
  47. Classification of vegetables based on season
  48. Soil Types- Geographic distribution and major crops
  49. Soil Nutrient Status
  50. Types of Hybridisation in Plant Breeding
  51. Trol's Classification of Climate (1965)
  52.  Nutrient content in Green manures
  53. Common green leaf manure crops
  54. Common leguminous green manure crops
  55. Famous Books and Authors in Agriculture and Related Science
  56. Superlative Name of Plants
  57. Water Requirement of Different Crops
  58. Vitamin Deficiencies, Effects and Sources
  59. Methods of Raising Vegetable Crops
  60. Classification of spray volumes
  61. Types of Inflorescence in Vegetable Crops
  62. Classification of watersheds by area
  63.  Use of trap crops and their role in Pest Management
  64. Moisture index-based climate classification
  65. Inflorescence types of important crops
  66. Revolutionary vegetable varieties
  67. Agricultural Instruments and Their Uses
  68. Water use efficiency of  major field crops
  69. Fruits and their special places
  70. Traditional beverages and their source
  71. Daily Requirement ( Per day capita)
  72. Major diseases and pests of Rice
  73. Major diseases and pests  of Wheat
  74. Major diseases and pests of Maize