Question

If you solve this you are a genius ..Mr SMITH has 4 daughters each daughter had a brother How many children does Mr.smith have? If you lose, you have to keep this as your status

Answer 1

Mr.Smith has 5 children

Answer 2

Mr. Smith had five children. But now most probably, the brother is dead.
So, Mr. Smith has four children.
I don't know how you call this a genious question.,,