Impossible to answer accurately ! Remember - this is a global site - thousands of questions are asked (and answered) every day.
I've answered over 300 on a single day, but usually I answer a dozen or so.
1 to 2 answers a day
The internet is accessible to a lot of people and many of those people put things on it. WikiAnswers is a very good example of this. There are many repeated questions, many questions that have already been answered and many questions for which answers could be got elsewhere on other sites. Many of the things on the internet are of no value to some people, so you might not need them, but of value to others.
Google search provides websites that can help answer questions about history and many other topics. Microsoft has a search engine called Bing that will also help provide websites that answer inquires about history.
Posing questions to the text
Questions on WikiAnswers are answered by humans who come to the site.
Advertising has so permeated everyday life that individuals can expect to be exposed to 1,500 to 3,000 different messages each day.
Any questions answered
Aqa Mohammad's population is 52.
Dami Aqa's population is 107.
Arghun Aqa died in 1278.
The population of Aqa Baqer is 1,266.
Aqa Vali's population is 26.
the aqa moulas age is 101 in 2012
The population of Borj-e Aqa is 26.
Hajjiabad-e Aqa's population is 291.
The population of Qasemabad-e Aqa is 918.
The population of Aqa Baba Shiravand is 624.
The population of Dowlatabad-e Aqa is 184.