Question [Domain Redirec]

Can someone please answer this.

In theory if you take domain A PR6 redirect to Domain B - Domain B, will get PR6 - right?

What if you redirect Domain C PR6 to domain B NPR then B to A will you get the PR?

I hope it makes sense.

Thanks

The page rank does transfer, but I'm pretty sure google penalizes this now.

I dont think they penalize it, I think they just strip is to lower PR.