Hi there-
There is no overlap in any of the question banks. Each set of 25 goes along with one study guide and is not repeated in any other ManhattanGMAT material.
Happy studying!
Brie Truesdell
Student Services Associate
ManhattanGMAT Corporate Headquarters
138 W. 25th. Street 7th Floor
New York, NY 10001
212-721-7400
800-576-4628
studentservices@manhattangmat.com
www.manhattangmat.com