42
no
he is 17
Teddy Lupin is around two years old at the end of Deathly Hallows.
In the end of Deathly Hallows, Harry Potter is 36
Daniel Radcliffe, who played Harry, was 19, 20, and 21 while filming Harry Potter and the Deathly Hallows Parts 1 & 2.
Harry Potter and the Deathly Hallows was set in 1997-1998. Rose wasn't born until 2006. She was only alive in the epilogue where she was eleven.
I'm not sure, but I think it is rated 12?
Harry's wand reproduces some of voldermorts magic. It recognised an old foe and repeled his wand. This is explained in the end of the Deathly Hallows.
17 years old (16 in the first chapters; 37 in the epilogue)
none only for the kids scared easy to not wacth it
Dobby's age was never mentioned in the series.
34 (17 years after the battle of Hogwarts)