What brings you down but never up?

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

If two fifty-foot ropes are suspended from a forty-foot ceiling that is twenty feet apart, how much rope will you be able to steal if you have a knife?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

A man was going to bleach his socks because they had gotten muddy the day before. As he was pouring the bleach into the washing machine, he spilt some on the floor. He got some cleaning fluid and mopped it up with a rag. Minutes later he was dead. What killed him?

Decode this picture on T-Shirt and tell what it says ?

There was a strange boy who was born before his father. How can this be possible?

Consider this about a word: The first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman. What is the word?

What number when divided in half becomes zero?