"Exam Time" joke
Rather than study for their upcoming exam, the two college seniors decided to party instead. When they went in for their exam the following day, they told their professor that their car had broken down the previous night due to a flat tire, and they required more time to study.
The professor said he would allow them one more day to study. That evening they both crammed all night, until they felt they knew just about everything.
When they arrived at school the next morning, they were told to go to separate rooms to take their exam. Not understanding why, they shrugged and went to the rooms assigned to them, each in different areas of the school.
As each sat down, they read the first question, 'For 5 points, explain the contents of an atom'. They answered the question with ease and felt the exam was going to be a piece of cake.
They then proceeded to the second question, 'For 95 points, which tire'!
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