Can you name four days which start with the letter 'T'?

What has a bottom at the top?

I can be made.
I can be cracked.
I can be told.
I can be played.

Who am I?

I am a white box having no key or lid.
Yet there is a golden treasure inside it.

What Am I?

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

What's the best place to go shopping in the ocean?

I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.

Can you tell me who I am?

What do the following words have in common?

Assess
Banana
Dresser
Grammar
Potato
Revive
Uneven
Voodoo

There was a minor accident with a doctor's son but the doctor noticed no major injury. After the treatment, the father of that doctors son is sitting with the son of the doctor without the doctor being in the room.

How can this be possible?

A bag contains 64 balls of eight different colours. There are eight of each colour (including red). What is the least number you would have to pick, without looking, to be sure of selecting 3 red balls?