Today i’ll like to introduce this book.
Title of book: 日本語能力試験 公式問題集 N2
ISBN number: 978-489358-8180
Price: 735 yen
This book is the official guide for JLPT N2. It contains some of the past years questions all set in 1 paper.
There are also other versions of this guide book for N1, N3, N4 and N5.
EDIT: Book is now available in SG. =)