Waec Agricultural Science Past Questions For Year 2005
Question 21
Farm mechanization does not
- A. involve the use of motorized equipment
- B. require much capital
- C. lead to unemployment
- D. involve the use of only heavy machinery
Question 22
Calculate the area of a rectangular vegetable garden measuring 100m by 26m in hectares.
- A. 0.250
- B. 0.200
- C. 0.125
- D. 0.004
Question 23
Which of the following types of survey reveals the physical features of farmlands?
- A. soil survey
- B. topographical survey
- C. chain survey
- D. compass survey
Question 24
A decorticator is useful in the processing of
- A. maize
- B. cotton
- C. cocoa
- D. groundnut
Question 25
Some cassava tubers are poisonous to non-ruminant because they contain
- A. hydrochloric acid
- B. hydrocyanic acid
- C. sodium chloride
- D. sodium hydroxide
