What question can you never answer yes to?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

What do you see in the image below

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

Two guards were on duty outside a barracks. One faced up the road to watch for anyone approaching from the North. The other looked down the road to see if anyone approached from the South. Suddenly one of them said to the other, "Why are you smiling?"

How did he know his companion was smiling?

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

See the given image carefully. What you have to do is move the blue checkers in the position of the black checkers and vice versa. You are only allowed to move the checker to an adjacent empty space. Do it in the least possible moves.

what's the probability of getting a king or a queen from a pack of 52 cards?

A couple went on a climbing trip. But only the husband returned from the vacation and said that his wife slipped off while climbing and died. On investigating, the local sheriff arrested him saying, 'Your travel agent called. You murdered your wife.'

The man did not inform anyone about the trip. Then how was the agent so sure that it was a murder?