Does a-can of beer have a lesser effect on a driver compared to a whisky shot?

1. Correct answer: No. They both have a more or less equal effect on the driver’s ability to drive safely.
2. No, beer is not regarded as a drink which affects one’s driving.
3. Yes, beer has more alcohol than whisky.
4. No, the quantity of beer is greater and therefore its effect is greater.

WhyA can of beer has about as much alcohol as a glass of whisky. So they affect driving about equally.