1. You cant dig half a hole. It still a hole as soon as you dig the first shovel full.
Riddles

Number 3, the elevator only goes to the 18th floor. He take the stairs from the 18th floor to the 24th floor and walks back down to the 18th floor every day to take the elevator back to the ground floor....

4. 1 night a butcher, a baker and a candlestick maker walk into a bar.
There was no-one in there when they went in and no-one went in during their stay.
Yet 4 people walk out. (no babies born)
How? Answered by zxon

Number 3, the elevator only goes to the 18th floor. He takes the stairs from the 18th floor to the 24th floor and walks back down to the 18th floor every day to take the elevator back to the ground floor....
he takes the elevator straight down.

Because one of the professons, candle stick maker, butcher, and baker had a twin in that same profession that walked in with them. Then when they left there were 4 of them walking out together... They waled out as a baker, a butcher, and a candlestick maker.

Number 3, the elevator only goes to the 18th floor. He takes the stairs from the 18th floor to the 24th floor and walks back down to the 18th floor every day to take the elevator back to the ground floor....
he takes the elevator straight down.
I think knightspawn should also get credit! The riddle should explicitly state that he takes the lift from his floor to the ground floor in the morning, if that is what's meant
OK

no. manfred no-one was in there already
knightspawn A butcher a baker and a candlestick maker
OK, no bartender, strange but you did say no one there.
But a butcher, a baker, a candlestick maker is only one of each; "a" means one, no twins, etc.
yes.
If 3 people post they give up I give the answer and end the thread.
1.If it takes 1 hour to dig a hole, how long does it take to dig half a hole? Answered by knightspawn5
2.A man lives on the 24th floor of a flat, he takes the lift to the ground floor in the morning but in the evening he takes the lift to the 18th floor and then takes the stairs.Why? Answered by zxon and knightspawn5
3.If it takes five dogs five minutes to dig five holes, how long does it take ten dogs to dig ten holes? Answered by zxon