What question can you never answer yes to?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

What demands an answer, but asks no questions

You were playing ping pong with your friend. Suddenly the ball fell into a narrow metal pipe that was imbedded in the concrete surface of the floor one foot deep. Now you don't have any other ball and you desperately want to take it out and play. You and your friend have your shoelaces, your tennis paddle and a plastic water bottle. However, the bottle cannot fit into the pipe.

How will you take the ball out?

What does does this rebus picture means ?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

People make me, save me, change me, raise me. What am I?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

A deaf and mute man goes to the train station. Tickets for the train are 50 cents each. The man goes to the ticket booth and hands the man inside just a dollar. The man in the booth hands him two tickets.

How did the man in the booth know to give him two tickets without even looking at him?

You have to put a letter on the following to make it a meaningful word. The only challenge is that you can't use 'E'.

S E Q U E N C _