Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

Can you replace the question mark with the correct number?

There is something which you can be arrested for attempting but not for successfully completing.

What 5-letter word typed in all capital letters can be read the same upside down?

When monkey rotate the gear, which mark will be hit 1 or 2 ?

If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?

ENEMY = 2 * LINK
LINK + 2 = HELL

Then what will be TAXI + HELL? Select from the options below:
a) ROTTEN
b) DANGER
c) HEAVEN
4) MORTAL

On the dull night when the blonde was dozing, she heard an odd clamour and she saw that there was a bizarre man with a gun simply outside her home. So she raced to the telephone to call the police, however, she can't dial 911. Why?

People make me, save me, change me, raise me. What am I?