Solution:

It's simple, they are playing monopoly.

Solution:

Such questions have no answers as they are known as paradoxes.

Solution:

Finding half a worm would have been worse.

Solution:

They are gloves
(It is not a sorcery, they are gloves.)

Solution:

Karl is the name of a hurricane.

Solution:

It is a paradox and thus finding an answer of the question is totally in vain.

Solution:

To(number 2) + Infinity(Symbol) + Beyond(B on D)
= To Infinity and beyond

Solution:

None.

Yolk of the egg is yellow.

Solution:

Just add G before the number ONE and it will be GONE.

Solution:

Since the wife is widow, it is certain that the husband is dead. The law does not allow the dead person to marry.