Question 1
Divya tells truth on Thursday, Friday, Saturday, Tuesday and lies on other days.
On Friday, Divya says: 'Humans need oxygen to survive'.
Is this statement truth or lie?
Divya tells truth on: Thursday, Friday, Saturday, Tuesday.
Divya lies on: Monday, Wednesday, Sunday.
On Friday (a truth day), Divya says: 'Humans need oxygen to survive'.
Since this is a factual true statement, and Divya tells truth on this day, the statement is a truth.
Divya lies on: Monday, Wednesday, Sunday.
On Friday (a truth day), Divya says: 'Humans need oxygen to survive'.
Since this is a factual true statement, and Divya tells truth on this day, the statement is a truth.