Thanks a lot.
The following mock exam I did :
1.Most of the mock exam from javaranch site. Abhilash's
java quiz is really superb.
2.Mock exam from book "Exam cram2 by Bill Brogden and Marcus green" is very useful to gain confidence for exam.
3. Dan's single chapter mock exam are really gr8...Though this mock exam is tougher than real one but it really help u to understand the concept well.
I consistently score in range of 70- 85%
Best of luck.