The blonde reported for her college last examination that consists of sure/no sort questions.
She takes her seat within the examination corridor, stares on the query paper for 5 minutes after which, in a match of inspiration, takes out her purse, removes a coin and begins tossing the coin, marking the reply sheet: Sure for heads, and no for tails.
Inside half an hour she is all executed, whereas the remainder of the category remains to be sweating it out.
Throughout the previous few minutes she is seen desperately throwing the coin, muttering and sweating.
The moderator, alarmed, approaches her and asks what’s going on.
“I completed the examination in half an hour, however now I’m simply rechecking my solutions.”