What famous saying does this rebus mean?

COME SERVED <---
COME SERVED
COME SERVED
COME SERVED
COME SERVED

Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

A sundial has the fewest moving parts of any timepiece. Which has the most?

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

Lifeless eyes on my smiling face and watch your child's sleeping place. In their dreams they hold me tight. What am I?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

John was visiting his friend Jacob. He found out that his friend's wife had just killed a burglar in self-defense.
John asks Jacob about what happened and he told that "His wife was watching television when suddenly the bell rang. She thought that it is her husband Jacob but she found the burglar who attacked her instantly and she got so frightened that she killed the burglar immediately with the knife.
John asked the police to arrest his friend's wife. Why?