I gave testzone sbi po pre free mock, and i have to say it is undoubtedly one of the best series that i have come across. The quality and difficulty level of questions is good and as per the latest pattern. What makes it unique is the extensive analysis that it provides which i feel is very useful. You can compare your strategy and your way of attempting the mock with that of topper's stategy. This is something which is not provided by any other preparation website. I would like to congratulate and thanks smartkeeda and the team for coming up with this uniquness. Keep up the good work.
All the very best to the team (Y)