yes there are 47 chapters in naruto's book
Volume 46 Chapter list: 423. "Tendo's Ability!!" 424. "Determination!!" 425. "Hatake Kakashi" 426. "Naruto & Konoha" 427. "Reunion" 428. "Discourse" 429. "Know Pain" 430. "Naruto Returns!!" 431....
i think 7
28, or 29
Naruto is still an on-gowing series that comes out weekly therefore this is impossible to answer