Do you currently have car insurance? Yes I have insurance. Great, you're all set! Click here if you still want to compare rates. No, I need insurance and I want to compare options. Before you start the test, please answer the following question regarding your insurance status. Without insurance you will not be able to drive in California Question How long does it take alcohol to reach the brain after being consumed? Answers Minutes One hour Two hours A day Explanation Alcohol does not need to be digested. It enters the bloodstream rapidly and reaches the brain within minutes of being consumed. Take a FREE Practice Test Now This questions appears in the following tests: Pennsylvania Practice Test