Go here >> http://examkiller.net/guideprice_sun.html
If you can buy it, you have almost 30-40 questions already with you(Sure shot).
Else, go with Khalid Mugal's Java certification book. It takes time, but you will get some really good hands on Java.
What I suggest is go for SCJP 1.5.
1.5 will give more value to your resume than 1.4.
For 1.5, go for Sierra and Bates book. Even that book will have more than 30 questions ready for you.
All the best for your exam.