There is something which is always coming but never arrives?

What does this simple rebus mean?

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?

Rearrange the letters in "new door" to make one word.

How can you tell a raw egg from a hard-boiled egg?

The more it dries, the wetter it becomes. Can you tell what it is?

John went to buy some expensive, foreign chocolates. He only had Rs 100 with him. When he reached the shop, he got out and know that on those chocolates, there was a 15% import duty and 5% VAT.

How much worth chocolate should he buy so that he can accommodate it in Rs 100?

Use the digits from 1 up to 9 and make 100.

Follow the rules.
=> Each digit should be used only once.
=> You can only use addition.
=> For making a number, two single digits can be combined (for example, 4 and 2 can be combined to form 42 or 24)
=> A fraction can also be made by combining the two single digits (for example, 4 and 2 can be combined to form 4/2 or 2/4)

Question: how can we do this?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?