Waec Agricultural Science 2020 Past Questions and Answers

Question 6:

• WAEC 2020

(a) (i) A rectangle-shaped farmland has a length of 0.2km and a breadth of 2,200km. Calculate the area of the farmland.
(ii) Mention two importance of balance sheet to a farm manager.

(b) State five sources of agricultural loans in West Africa.

(c) Mention three reasons why the floor of a deep litter is preferably covered with wood shavings instead of sawdust

Question 7:

• WAEC 2020

A cost effective way of disseminating urgent information to a large number of farmers at the same time is through?

A. Demonstration
B. Evaluation
C. Mass media
D. Field trip

Question 8:

• WAEC 2020

A total of 12,000kg of maize was demanded at N20 per kg while 8,000kg of it was demanded at N30 per kg. What is the percentage change in quantity demanded?

A. 33%
B. 50%
C. 67%
D. 150%

Question 9:

• WAEC 2020

A farmer whose production exceeds point C will experience

A. Surplus to the market
B. Shortfalls in supply
C. Decrease in cost of production
D. Decrease in revenue generated

Question 10:

• WAEC 2020

The part labelled C in the graph is the?

A. Quantity supplied
B. Equilibrium price
C. Quantity demanded
D. Equilibrium point