Jamb Agricultural Science 2013 Past Questions and Answers

Question 6:

• JAMB 2013

Use the following diagram below to answer this question


During which of the following plant propagation
methods is the tool represented used?

A. Seed planting.
B. Seedling transplant
C. Budding.
D. Layering.

Question 7:

• JAMB 2013

The part labeled I is made of

A. Lead.
B. Aluminium
C. Iron
D. Wood

Question 8:

• JAMB 2013

Which of the following routine maintenance in a

tractor is necessary on daily basis?

A. Draining of the gear box oil.
B. Removing and cleaning of engines air filter
C. Replacing of the fuel filter element.
D. Checking of the oil level in the engine.

Question 9:

• JAMB 2013

The type of energy obtain from the sun is

A. Hydro energy
B. Solar energy
C. Thermal energy
D. Wind energy.

Question 10:

• JAMB 2013

Elastic demand is the type in which a change in
price

A. Brings about greater change in quantity of goods demanded
B. Of a commodity leads to little or no change in demand
C. Leads to equal change in commodity demanded
D. May not change the demand of quantity of commodity.