Count them.
Assuming thatall questions carry the same score,there no penalties for unanswered questions, andall the ones that you do answer are correct,you can miss two.
What is the Platelet Count Test?
The most important aspect is to practice the type of test you will be taking. There are lots of free resources on line where you can practice. The second most important aspect is to be honest, some of these tests will ask you different questions to test the same personality trait, so any conflicts in responses will be noticed and may count against you.
For Ohio driving test questions, you can visit bmv.ohio.gov. There is a multiple choice test that has questions resembling the actual test.
Yes there are test questions on the fallen
To find 80% of the questions on a test of 60 questions, simply60 * 0.80 = 48 questions
No a blood test does not count towards smoking of any kind
Although there was no doubt that the Hiroshima gun barrel uranium design would work, there were some doubts and unanswered questions re the spherical plutonium implosion design that were resolved by the Trinity test.
25 Questions
You cannot know that. If you are told the total number of points for the test, you know (or count) the number of questions and you are told that each question is worth the same number of points then, and only then, each question is worth (total points/number of questions) points.
This website has quite a firm policy against cheating,and doesn't have access to the questions anyway.