What number when divided in half becomes zero?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

John asked Jack, "The time right now is 7 pm. Can you tell me what will be the time 23, 999, 995 hours later ?"

While Bella does not know the answer, do you ?

You are playing as white and given four rooks to checkmate the black king in four moves with the following rules 1. You can place one rook every move and ensure the black king should be in check position.2. After four moves the black king should be in the checkmate position.

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

Next Number in the Series,

5, 16, 49, 104, ?

I am five letter word that is under you.
If you remove my 1st letter, then I am over you.
If you remove my 1st and 2nd letters then I am all around you.

Who am I?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

John is looking at Jenifer, but Jenifer is looking at Jacob. John is married, but Jacob is not.

Is a married person looking at an unmarried person ?

John was piloting a plane behind a car but was never able to overtake it. Why?