Four students did not prepare for a test. They made a plan . They went to the Dean next morning and said,
Sir we had gone for a wedding and our car Tyre bursted, we had to push all the way, so we could not study.
The dean agrees and gives them four days time,
After four days all four were seated in four different rooms.
The paper consisted of just one question
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Which Tyre bursted…?
a. Front right
b. Front left
c. Back right
d. Back left 
ahahah
