Are These Decent Backlinks?

Hey guys, i recently bought some backlinks from a gig on fiverr that claimed to give 50 Edu Backlinks from High Authority Wiki Sites and 210 Backlinks up to PR6, I am unsure of whether or not they are good or rubbish?

Here are 2 examples of the .edu links
fsl.cs.uiuc. edu/velocity/index.php?title=User:CorryNutt906
stick.ischool.umd. edu/eager/index.php?title=User:CountsSnead282

Here are 2 examples of the "up to pr6" links
agilecoachesgathering. org/wiki/index.php?title=User:NicolaRalston163
cema.srishti.ac. in/wiki/index.php?title=User:GuerreroJenkins976

Remove spaces before .edu, .org, .in if you want to check them out.

I Can't post links yet so sorry about that

They are just profile links?
Will these help me in SEO and SERP or are they just a gimmick?
Thanks.

They are no follow, but could help with some anchor text/IP diversity. In other words, they probably won't help you climb much in the ranks unless your backlink profile is over-optimized or lacks IP diversity.

Personally I would not have them post three links to the same url on the same page. It leaves a huge footprint that you could penalized for. Hopefully you did not get too many links like these.

Best of success

the question is getting them indexed