I look at you, you look at me I raise my right, you raise your left. What am I?

A bus driver was heading down a street in Mexico. He went right past a stop sign without stopping, he turned left where there was a "no left turn" sign, and he went the wrong way on a one-way street. Then he went on the left side of the road past a cop car. Still - he didn't break any traffic laws. Why not?

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

Be active and find the killer in the picture Riddle below.

Which tank will fill first?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

The captain of a ship was telling this interesting story: "We travelled the sea far and wide. At one time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly." How can that be possible?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?