2025 Wisconsin Car DMV Practice Test #4
The following questions are from real Wisconsin DMV written (car) permit tests. After selecting the answer, you can see the explanation. After confirming, click "Next" to jump to the next question.
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1. A leaky exhaust system in your vehicle is dangerous because it can cause:
A loss of hearing.
Pollution.
Carbon monoxide poisoning.
Poor engine performance.
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Key Data
Number of Tests: 24
Number of Question: 50
Passing Score: 40
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