What you cannot hold but it is yours?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

What came first, the chicken or the egg?

Can you solve below mathematical equation?

2^1234 - 2^1233

What is the word or phrase below?
R | E | A | D

If you say my name, I will no longer exist. What am I?

A woman named Maria was at the funeral of her mother. She met a nice young man that she had never seen before and after the service, they spent a bit of time together. Then she got busy and didn’t get his name or phone number before he left. She tried to find him, but no one knew who he was or how to contact him. A few weeks later, Maria’s older sister dies and the police suspect murder. Who killed the sister?

Why did the Girl throw the butter out of the window?

Can you count the number of triangles inside a triangle?

1 dollar = 100 cent
= 10 cent x 10 cent
= 1/10 dollar x 1/10 dollar
= 1/100 dollar
= 1 cent

=> 1 dollar = 1 cent

solve this tricky problem?