Identify the hidden meaning behind this picture?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

Which is the rope you never skip with?

After teaching his class all about Roman numerals (X = 10, IX=9 and so on) the teacher asked his class to draw a single continuous line and turn IX into 6. The teacher's only stipulation was that the pen could not be lifted from the paper until the line was complete.

What brings you down but never up?

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

A father is locked up in jail. His wife has gone bankrupt. Their male child has to sell his hotel in order to gain some money. Yet their girl child does not care and is quite happy.

How can someone be so rude?

What has many teeth, but cannot bite?