What's the best place to go shopping in the ocean?

Replace the question mark with the correct number.

2 + 2= 4
3 + 3= 18
4 + 4= 48
5 + 5= ?

81 x 9 = 801. What must you do to make the this equation true?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

There is a box in which distinct numbered balls have been kept. You have to pick two balls randomly from the lot.

If someone is offering you a 2 to 1 odds that the numbers will be relatively prime, for example
If the balls you picked had the numbers 6 and 13, you lose $1.
If the balls you picked had the numbers 5 and 25, you win $2.

Will you accept that bet?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

Which is the smallest number that you can write using all the vowels exactly once?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?