What word is pronounced the same if you take away four of its five letters?

I am a five-letter word and people eat me. If you remove the first letter I become an energy form. If you remove the first two letters, I am needed to live. Scramble the last three letters and I am a drink. What word am I?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

By what process could you make a 'Tea-Table' into food?

Can you find the missing piece of the Porsche?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

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

I am the beginning of everything, the end of everywhere. I'm the beginning of eternity, the end of time and space. What am I?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

An infinite number of mathematicians are standing behind a bar. The first asks the barman for half a pint of beer, the second for a quarter pint, the third an eighth, and so on. How many pints of beer will the barman need to fulfill all mathematicians' wishes?