If eleven plus two equals one, what does nine plus five equal?

The following sentence is false. The preceding sentence is true.
Are these two sentences true or false?

If a wheel has 54 spokes, how many spaces are there between the spokes?

What's a single-digit number with no value?

John leaves home and then he takes three right turns. John wants to return to home but he was scared of Jacob, who is wearing a mask.

What is John Situation ?

Can you write down eight eights so that they add up to one thousand?

Solve this riddle by finding the odd one out from the rest.

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

Who has married many women but was never married?