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

I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

Doctor Alex and a bus driver John are both in love with the same woman named Olivia. The bus driver need to go for a long trip of 10 days, Before he left he gave Olivia 10 apples.

If,

A = 1

B = 2

C = 3

...

...

Z = 26.

Based on above rule, you need to find an eleven letter word whose letter sum is equal to 52.

It begins where the time ends.
Its second is an expression of surprise.
Its third is a question.
Its fourth is urinate.
It ends with a drink.

Which country it is?

What is more useful when it is broken?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

What is the last thing you take off before bed?

How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?