Why didn't the skeleton cross the road?

What is black and white, and red all over?

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Use me well and I am everybody, sratch my back and I am nobody.

What we caught we threw away, what we didn't catch we kept.

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How much dirt is in a hole that is 3 ft deep, and 6 inches in diameter?

The same four-letter word can be added to each of the following words to make a new word or a common phrase. What is the word?

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1 train leaves from NYC heading towrards LA at 100 mph. three hours later, a train leaves from LA heading towrds NYC at 200 MPH. Assume there's exactly 2000 miles between LA and NYC. When they meet, which train is closer to NYC?

In your cellar there are three light switches in the OFF position. Each switch controls 1 of 3 light bulbs on floor above. You may move any of the switches but you may only go upstairs to inspect the bulbs one time. How can you determine the switch for each bulb with one inspection??

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