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?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

What building has the most stories?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

Remove two matchsticks to make the below equation correct.

How is the moon similar to a dollar?

As a whole I am both
safe and secure.

Behead me and I become
a place of meeting.

Behead me again and I am
the partner of ready.

Restore me, and I become
the domain of beasts.

What am I?

A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?

I can be made.
I can be cracked.
I can be told.
I can be played.

Who am I?

Solve this riddle by finding the odd one out from the rest.