Strategy doubt

[vicky_0007]

Hi ,
I have scheduled my exam on 25th May . I am working over OG 11 , 12 and weekly tests.
Is it necessary to buy out OG13 ?
along side i have been giving prep tests multiple times by install-uninstall strategies.
Can anyone recommend any free tests ?

Thanks

[Brent@GMATPrepNow]

Hi ,
I have scheduled my exam on 25th May . I am working over OG 11 , 12 and weekly tests.
Is it necessary to buy out OG13 ?
along side i have been giving prep tests multiple times by install-uninstall strategies.
Can anyone recommend any free tests ?

Thanks

If you plan to take the test before June 5th (when the new IR section is added), you don't really need the OG13.
As far as free tests are concerned, check out the FREE GMAT PREP RESOURCES area on the right-hand side of this webpage.

Cheers,
Brent