Jamb Agricultural Science Past Questions and Answers

Question 131:

• JAMB 2013

In surveying, the instrument used to measure
horizontal, vertical angles and planes is the

A. Gunters chain
B. Prismatic compass
C. Ranging poles
D. Theodolite.

Question 132:

• 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 133:

• JAMB 2013

The part labeled I is made of

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

Question 134:

• 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 135:

• JAMB 2013

The type of energy obtain from the sun is

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