How did the man in the ticket booth know to give him two tickets without even looking at him?

Question

A deaf and mute man goes to the train station. Tickets for the train are 50 cents each. The man goes to the ticket booth and gives the man inside just a dollar. The man in the booth gives him two tickets.

How did the man in the ticket booth know to give him two tickets without even looking at him?

Answer 1

@Devendra Answer is wrong as it was written in the puzzle that person has not even looked at him

The solution is that man gave him two coins of 50c each (or 4 coins of 25c each) if man would have wanted one ticket then we would have given once 50c only. (I am not sure if we have 50c coin if not then the solution is 4 coins of 25c each)

Comments

The one who was deaf went to buy ticket! He can speak.

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only one person is there
its written clearly

Answer 2

He must have given two coins of 50 cent each.