Real GRE vs Powerprep ! (Scoring and Difficulty comparison)

Hey there ,

Good evening and Hope this finds you well!!

So I got a 169Q and 164Q in PP1 and PP2 respectively.
Would like to know if the difficulty of the actual GRE is harder than powerprep tests or not?

If yes , then to what extent?
and
What are the best resources I can use for last week brush up to go from 165 to 170 in quant?
Currently I am just stuck in the range of 165 for a while , would love to have some good recommendations for the last week prep
Also what is the scoring algorithm like in the real GRE (like what is the bonus criteria in the real one) ?

Looking forward to hear from you guys
Thanks

Regards
Dushyant

I don’t think there is such a resource which will immediately give you a 5 point boost in a week.

https://www.gregmat.com/practice-tests

Watch a week before the test video.
https://www.gregmat.com/course/gre-time-management

https://www.youtube.com/watch?v=kO1kCeScHu4