Question 1
Rohan says: 'Kiran is a truth-teller'. What type of person is Rohan?
Rohan says: 'Kiran is a truth-teller'. If Rohan is a liar, then the statement is false, meaning Kiran is a liar. This creates a consistent assignment where both are liars. If Rohan were a truth-teller, the statement would be true, making Kiran a truth-teller. Both assignments are possible, but the question asks for Rohan's type. The configuration has a consistent assignment where Rohan lies, so Rohan is a liar.