Can you write down eight eights so that they add up to one thousand?

What is always in front of you but can’t be seen?

There are three houses in a straight row. One is red, one is blue, and one is white. The red house is left of the middle. The blue house is right of the middle. Where's the white house?

There are people and strange monkeys on this island, and you can not tell who is who (Edit: until you understand what they said - see below). They speak either only the truth or only lies.
Who are the following two guys?
A: B is a lying monkey. I am human.
B: A is telling the truth.

Which tank will fill first?

Find the next number in the sequence

5 12 24 36 ?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

What has one eye, but can’t see?