welches Buch

which book

→ welcher
phrase Uncommon #21,530
which book The form changes with the noun: for example, “welche Bücher” means “which books.”
GE: Welches Buch möchtest du lesen?
EN: Which book would you like to read?

Welches Buch hat Ihnen am besten gefallen?

Which book did you like best?

Was meinst du, welches Buch ich lesen sollte?

What do you think, which book should I read?

Welches Buch ist älter, dieses oder jenes?

Which book is older, this one or that one?

Sie können sich aussuchen, welches Buch auch immer Sie mögen.

You can choose whatever book you like.

Darf ich fragen, welches Buch Sie lesen?

May I ask what book you are reading?

Welches Buch hast du gekauft?

Which book did you buy?

Welches Buch?

Which book?

— Indiana Jones und der letzte Kreuzzug (1989)

Welches Buch ist Ihres?

Which book is yours?

Bitte sag mir, welches Buch ich kaufen soll.

Please tell me which book I should buy.

Der Lehrer fragte mich, welches Buch ich mag.

The teacher asked me which book I liked.

Welches Buch hast du Anne geschenkt?

Which book did you give Anne?

Welches Buch runterfällt, scheint unwichtig zu sein.

Which book falls down seems to be irrelevant.

— Interstellar (2014)