What number when divided in half becomes zero?

Identify the next two numbers in this series.

101, 112, 131, 415, 161, 718, ???, ???

A man is found dead with a knife in his back When the investigation is done. A chair lays beside him and the forensic team finds moisture around the body.

If he committed suicide, how did he do it?

What happened when the wheel was invented?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

Can you write down eight eights so that they add up to one thousand?

On a magical land of Mexico , all the animal in the land are rational.

There are 10 tigers and one goat.
Tiger can eat goat but since it's a magical land , the tiger who eats the goat , turns into goat and then can be eaten by the remaining tiger(s).

If we leave them for some time then how many goat and tiger will be there , when we come back ?

What breaks yet never falls, and what falls yet never breaks?

A man calls his dog from the opposite side of a river. The dog crosses the river without a bridge or a boat and manages to not get wet. How is this possible?

Our product and our sum always give the same answer. Who are we?