How many questions can you ask in one day?
I believe as many as you can. However it really depends how seriously you need the answer. Give time for answers to flow then go to the next. Even curious 2 year old goes this way:Mom do you want more food? A. Are you hungry? A. Are you not yet full? A Why are you hungry? A Mom why are you hungry when... ? Suddenly he sees a cat outside and runs away.
The average person can ask up to 150 questions a day, but that really depends on the person.