What is full of holes but still holds water?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

What is at the end of a rainbow?

After a heavy Thanksgiving meal, the night watchman went to work. In the morning, he told his boss he had dreamed that a saboteur planted a bomb in the factory and that he felt it was a warning. The boss promptly fired him. Worker confused, Why boss fire him?

Can you place six X (crosses) in below board without making three in a row in any way ?

John asked Jack, "The time right now is 7 pm. Can you tell me what will be the time 23, 999, 995 hours later ?"

While Bella does not know the answer, do you ?

Where do you go to learn how to make ice cream?

There is a shop where written:
Buy 1 for $1
10 for $2
100 for $3
I needed 999 and still only paid $3. How could this be financially viable for the shop-keeper?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

How many times can you subtract the number 5 from 25?