Google ranking

Hello,
Normally a siteis black listed in google when it is listed in the unrelated categories of the diffrent directores. My question is that suppose my competitior web site owner is listed my site in unrelated categories without my knowledge. that kind of attempt will affect my site ranking ?. If affect how can i avoid this.

Thanks

Yes it will effect your ranking.

It affects your ranking for the keyword in that category.

Google Page Rank Updated In This November

Exactly 3 months after the update in August, Google PageRank has been updated again today on November 08, 2011. The update has eliminated all recent doubts that Google PageRank could be killed in the near future. I imagined about the death of Google PageRank but it won’t happen, it was just an update in the URL to query PageRank. Therefore, I write this post to notify all bloggers about the PR update and the new PR of my site.

then how we can avoid it?

I know that it surely affect your site ranking . But my question is that if someone is doing this with our site then how can we detect that , this all is happening .:blink::O:??

I consult with some of my friend , they told me that we have to manually check that from where our sites are getting links . To do this , they were talking about some tools . If any of you know , these type of tool please also share with us .

It is happen only in directory submission but who have time to do this.

Check it out in Google search

yes it is effect your pr or ranking of your website.