Each question in this quiz is timed.
What is a 'wholesaler'?
A company or individual who supplies goods to consumers.
A company or individual who sells goods to the retail sector.
A company or individual who sells raw materials that must be manipulated or processed before being sold by others
What is meant by the term "exhaust"?
Gasses that are needed to run an engine.
An air inlet for an engine
Reserves of materials that have been used up completely.
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