This website asks users simple questions (known as CAPTCHA) which allows the site to prevent spammers from posting to the site.
Before we added this feature, we were receiving hundreds of spam posts each day which was making it difficult for the administrators to keep the site spam-free, as well as taking a lot of time to wade through.
The questions are simple math, factual or preferential questions, or instructions to type a word. For example:
What is 3 x 2?
What color are peas?
Cloth or disposable?
So the answers would be:
Some questions have multiple ways you could answer, so these are also right:
If you cannot answer a given question, you will have to leave the form and come back to get a different one.