The normal alcohol content of the standard beer is about 4-5%. More seasoned drinkers who are looking for merrier variety, here are a couple from India that Bhai log from India have been enjoying for decades -
Haywards 5000: Manufactured by Kingfisher, this one is the most popular of all beer. I personally have always longed for this one here in the states. Even though here it's considered as imported type so the prices are on the high side.
(http://beer-taster.com/beer-reviews/beer-taster/haywards-5000-indian-lager/)
Canon 10000: Baap of all beer. This one is almost like downing whiskey. This was the favorite during the hey days in Mumbai. Tried this one first in a Bandra restaurant and immediately liked. However it's not as widely distributed as Haywards. If you are a beer lover, you must try this. Looks like this is also manufactured by UB.