I come in different shapes and sizes.
Parts of me are curved, other parts are straight.
You can put me anywhere you like,
but there is only one right place for me.
What am I?

Using eight eights and addition only, can you make 1000?

What number when divided in half becomes zero?

I can write cow in 13 letters.

Can You?

I travel all around the world but always stay in the corner. What am I?

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

If you go to the movies and you're paying, is it cheaper to take one friend to the movies twice, or two friends to the movies at the same time?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

Paul's height is six feet, he's an assistant at a butcher's shop and wears size 9 shoes. What does he weigh?

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?