Answer:
What leaps one time out of four?
What is seen in the middle of march and april?
We traveled the sea far and wide. At one time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly. How can that be possible?
What has a foot but no leg?
What eight letter word has "kst" in middle, in the beginning and at the end?
What is always coming but never arrives?