Agricultural-Science Exam Past Questions and Answers | JAMB, WAEC and NECO

Agricultural science studies farming practices, including soil cultivation for growing crops and raising animals for food, wool, and other products.

• Question 451:

  The scientific name for guinea grass is

  Options:
  A) panicum maximum
  B) imperata cylindrica
  C) cynodon dactylon
  D) andropogon gayanus
  Show Answer
  The correct answer is A .
• Question 452:

  The main objectives of agriculture is

  Options:
  A) income generation
  B) provision of employment
  C) food production
  D) provision of shelter
  Show Answer
  The correct answer is C .
• Question 453: Close to the time of harvesting of cotton, sunshine is needed to ensure the production of boils that are Options:
  A) big
  B) light
  C) not mouldy
  D) not open
  Show Answer
  The correct answer is C .
• Question 454:

  What are the primary benefits of agricultural extension services?

  Options:
  A) Preservation of traditional farming practices
  B) Enhanced knowledge and skills of farmers
  C) Increased crop diversity and yield
  D) Improved market access for agricultural products
  Show Answer
  The correct answer is C .
• Question 455:

  

  Use the diagram below to this answer this question.

  This type of root is associated with

  Options:
  A) nitrogen fixation
  B) photosynthesis
  C) storage of organic acids
  D) storage of minerals
  Show Answer
  The correct answer is A .
• Question 456:

  Fertilizer application in maize should be completed before

  Options:
  A) Tasseling
  B) Silking
  C) Riponing
  D) Knee high stage
  Show Answer
  The correct answer is D .
• Question 457:

  One of the followings is not a type of pond

  Options:
  A) Metallic pond
  B) Earthen pond
  C) Concrete pond
  D) Plastic pond
  Show Answer
  The correct answer is A .
• Question 458: An example of igneous rock is Options:
  A) marble
  B) basalt
  C) slate
  D) dolomite.
  Show Answer
  The correct answer is B .
• Question 459:

  The most suitable source of power for stationary equipment on the farm is

  Options:
  A) machinery
  B) electricity
  C) animal
  D) man
  Show Answer
  The correct answer is B .
• Question 460:

  __________is used to create awareness and interest in the new ideas and techniques among the majority of the people

  Options:
  A) mass media method
  B) Individual method
  C) Group method
  D) Many method
  Show Answer
  The correct answer is A .