There is no specific number of beers as different factors contribute to how quickly you become drunk including height, weight, food consumption and alcohol content eh?why don't you quit the silly...
It depends on the type of beer and who is drinking it. One who has been drunk a hundred times may take a few more beers to get drunk than one who has never been drunk.
it really depends on how high the alcohol percentage is in the drink and also your tolerance to the drink. a woman probably about 4-5men probably 5-6it also depends what you mean by 'drunk'