WHAT IS THIS quizzes section in mylot.

The Quizzes section seems to be something hosted or syndicated by MyLot, perhaps to earn a little extra income for them. If you try completing one, you will find that, at the end, they ask for your postal address and zip code (and won't accept anything except a valid US zip code).

I am almost certain that using the Quiz section doesn't add to our 'participation' on MyLot (that is, it doesn't pay us). It's a section that appeared without any notice from MyLot (they usually send an alert when anything new happens), so it's a bit of a mystery. If you aren't in the US, you can safely ignore it, if you are in the US, I would be somewhat concerned if anything asked me for a zip code or street address or any kind of personal information without saying why.