What begins with T, ends with T, and has T in it?

What makes this number unique: 8,549,176,320?

In the given picture, in how many ways can you read the word "Tiger"?

You are an expert on paranormal activity and have been hired to locate a spirit haunting an old resort hotel. Strong signs indicate that the spirit lies behind one of four doors. The inscriptions on each door read as follows:

Door A: It's behind B or C
Door B: Its behind A or D
Door C: It's in here
Door D: It's not in here

Your psychic powers have told you three of the inscriptions are false, and one is true. Behind which door will you find the spirit?

Sherlock breaks into a crime scene. The victim is the owner who is slumped dead on a chair and have a bullet hole in his head. A gun lies on the floor and a cassette recorder is found on the table. On pressing the play button, Sherlock hears the message 'I have committed sins in my life and now I offer my soul to the great Lord' and followed a gunshot Sherlock smiles and informed the police that's its a murder.

Why did he think so?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

2, 3, 5, 9, 17, _ What is the next number in the sequence?

John is the son of Jacob.
So,
Jacob is the_____of John's father?

It is always ahead of me yet I can never see it. What is it?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?