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Teaser No. 1

Can the court take this as evidence

Question:

A former national champian in badminton was shot dead by some unknown assassins in Bangalore. The police case is that a politically powerful man in north Inda hired the assassins and sent them to Bangalore in his own car to do the job. As evidence they said that his car was parked in a parking lot near the place where the assassination took place. To prove this they produced a taxi driver who had seen the car parked there. The witness claimed that he remembered the car and its number under the following circumstances.

To kill time the taxi drivers used to indulge in the following game. One of them will wrte down the reg-number of a vehicle parked there. The number of vehicles may be more than twenty. Each of others would try to guess the number so written. People who guess correctly wins and get the money contributed by all. It so happened that the vehicle the number of which was written was the number of the car in which the assassins had come.


The defence claimed that the evidence cannot be accepted. Is it possible that the witness is speaking the truth? Do you think that it can be accepted as evidence?

Answer:

It is possible that the witness is speaking the truth. But it cannot be accepted as evidence because it contains a sequence of events the probability of each of which is small and so the combined probability being product of each is very small.
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