Because the GMAT+ has a few incorrect answers,
I'm looking for folks who have already solved
GMAT+ DS questions or in the process of reviewing
it to collect and correct the errors.
Folks with more than 90% success rate in solving the
OG-DS are preferable.
Please send me the list of problems that you think are suspect.
In addition, send in your answers with explanation.
I'll compile the list as I get input from many people.
I'll share the list with you after each update.
This is a good opportunity to learn. If you are interested please send
me a private message with your contact information such as email or