Which contains more alcohol

1 shot of liquor

1 beer

1 glass of wine

Guess the answer and you would have passed my drivers test I choose the shot I mean some bacardi 151 vs Miller light ? The correct  answer is none they all contain the same amount. Well ofcourse I am out to prove my thoery is right which contains more alcohol then I am writing a letter to the State to have the question reworded or taken off the list. Well looks like I will be car pooling again this month since I can not take the test again for another 30 days.