how many hours do you really study

That is so much. I think I read an average of one hour a day. But I read more when I was in college. Now that I am out of my college I do not get that much time to read. But very soon I am going back to the university to finish of some project, and hopefully then I can get more time to read.

1 hour !

actually i dont have that much time for study.. 24 hours is so short to do all things i need to do for school.. i got 8-9 hours for our hospital duty, 2 hours for my minor subjects, 4-5 hours for making of requirements, and 4-5 hours for sleep.. but if i have quizzs for the next day, i often spend time for about 2-3 hours for my study time..

it depends on how much work i must have finished.sometimes i must do some experiments,do some extra research for some organization.

It's not the quantity of time you study but it's the quality study you had . for me it's depends on topic am studying ! though i study around 6 to 8 hours ! but these are quality hours , am fully concentrated over this time just study stuff on my mind !

As far as studying for tests, I hardly study at all and still make pretty decent grades. I usually look over my notes for about an hour or so before the exam so that all of the information is still fresh in my head. This system has always worked best for me although I know other who spend hours upon hours studying and still can not get good grades on exams.