What number should come in place of the question mark below?

Which Travels Faster? Solve below famous picture riddle:

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

Can you fill the blank with the correct number?

6 30 870 756030 _____

I have teeth but i don't bite. Who Am I ?

In an Art Gallary, When the clock hit 11 am, Artist hung the painting number 30. When it struck 4 pm, he hung painting number 240 and when it struck 7:30 pm, he hung painting number 315.

Can you determine, which painting number will he hang when the time is 9:20 pm?

Can you decipher the two rows to find the hidden word?

In two decks of cards, what is the least amount of cards you must take to be *guaranteed* at least one four-of-a-kind?

A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?