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?

What is the fastest way to double your money?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

You bought me for dinner but never eat me. What am I?

Take one out and scratch my head, I am now black but once was red. What am I?

Who always enjoys poor health?

Look at the picture and find out which square is not linked with any of the other squares.

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

I am eight letters long - "12345678"
My 1234 is an atmospheric condition.
My 34567 supports a plant.
My 4567 is too appropriate.
My 45 is a friendly thank-you.
My 678 is a man's name.

What word am I?