Solution:

Simple, the slow ones are in prison :-)

Solution:

No

Solution:

Yes. You can do it by selling them.

Solution:

Today is Thursday.
Three days before Tuesday is Staurday. Now Saturday is a day after tomorrow, so today is Thursday.

Solution:

You will address him as your father or uncle. (Husband of your mother).

Solution:

All (all months have twenty eight days atleast)

Solution:

Diwali was celebrated as a mark of Lord Krishna win over the Narakasuna by killing him. Now Krishnavathaar comes after Raamavathaar in the Dasavataar. Therefore, Lord Rama could not have celebrated Diwali.

Solution:

Yes, a Palm Tree.

Bonzai can be logical solution

Solution:

8 is the required number.

Here, by dividing in half, we will actually chop off the digit from the middle. Then you will be left with two zeroes.

Solution:

I am Stamp.