what is the meantime for google updation

Anyone has idea what is the mean time to google updation.

 

You are asking about PR updation or index updation? By the way, no one can predict that... It all depends on Google algo...

 

its not fix date that Google update..but it have algorithm which works its updates will dally,weekly and quarterly and big changes in algorithm in yearly

 

If you can call larry page, he will maybe give you this info, if even he knows that

 

Google PR update is on every 3 to 4 months!

 

As PR updates in every 3 months and it depends on Google.....

 

This is true. But if the OP means ranking update, that may depend on how active your are with your link building activity and where you are getting your links from. Google recalculate its ranking structure as often as possible to reflect changes based on per sites activities and progress.

 

yeah its not fixed but we can suppose that after three months google will update the page rank

 

i think Rujuta is correct.