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 211:

  Cultural practices can be classified into the following except

  Options:
  A) pre-planting operations
  B) planting operations
  C) post-planting operations
  D) in-planting operations
  Show Answer
  The correct answer is D .
• Question 212:

  What is crop science?

  Options:
  A) The study of agricultural machinery and equipment
  B) The study of weather patterns and their impact on crop growth
  C) The study of soil fertility and nutrient management
  D) The study of plant genetics and breeding
  Show Answer
  The correct answer is D .
• Question 213:

  The main aim of mechanized agriculture is

  Options:
  A) reducing maturation time for crops
  B) decreasing number of pests
  C) having a large land area for cultivation
  D) reducing cost of production
  Show Answer
  The correct answer is C .
• Question 214:

  Which of the following is not a method of improving rangeland?

  Options:
  A) practicing continuous grazing
  B) routine and regular weeding
  C) routine reseeding
  D) regular application of fertilizers
  Show Answer
  The correct answer is A .
• Question 215:

  Agricultural uses of land include

  Options:
  A) silviculture
  B) mining
  C) housing
  D) transportation
  Show Answer
  The correct answer is A .
• Question 216:

  A serious pest of sweet potato whose larvae destroy the foliage is

  Options:
  A) leaf miners
  B) weevils mea
  C) mealy bugs
  D) aphids.
  Show Answer
  The correct answer is A .
• Question 217:

  Which of the following characteristics is not correct of pigs?

  Options:
  A) prolific animals
  B) efficient feed converters
  C) source of meat
  D) source of land
  Show Answer
  The correct answer is D .
• Question 218:

  ________ is all written ideas and innovation for literate to read, understand and apply.

  Options:
  A) A bulletin
  B) A television
  C) A poster
  D) A radio
  Show Answer
  The correct answer is A .
• Question 219:

  The Head of the tapeworm is known as the

  Options:
  A) sucker
  B) rostellum
  C) scolex
  D) hook
  Show Answer
  The correct answer is C .
• Question 220:

  A soil with the PH range of 6.1 to 6.9 can be described as

  Options:
  A) alkaline
  B) very acidic
  C) slightly alkaline
  D) slightly acidic
  Show Answer
  The correct answer is D .