Hi !
I've just passed
SCJP with score 88%.
I was preparing mostly in my spare time (after work) about 3-4 weeks.
I read K&B book & made 8 of 11 JQPlus exams (my scores was in range of 70 - 82%).
The time I had on exam was 210 min.
A person form exam. center said It was 210 not 175 becouse English is not my native language.
But even 175 is enough, becouse I've finished an hour earlier.
I'm very happy with my score

and I'm going to celebrate it today with my Wife !
Best,
Lukasz Zuchowski