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

A girl is twice as old as her brother and half as old as her father. In 50 years, her brother will be half as old as his father. How old is the daughter now?

I don't get anymore wetter, no matter how much rain falls on me.

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

Six glasses are in a row. The first three are filled with milk and the last three are empty. By moving only one glass, can you arrange them so that the full and the empty glasses alternate?

We have four gears with below features=> Both Gear A and D has 60 teeth=> Gear B has 40 teeth=> Gear C has 20 teeth=> Every two minutes, Gear B makes 25 full turns.What is the relative speed of Gear A and Gear B?

What is the word or phrase?

Spot 5 differences in two Christmas tree below:

A kind heart person buy packed food at 3$/packet from United states and sells them at 1$/packet at Africa. After some time he becomes a millionaire.

How come the guy become millionaire ?

Before Mount Everest was discovered, what was the highest mountain in the world?