mana

In a sentence

• Mana yang lebih baik di antara dua pilihan ini?

  Which one is better between these two options?

  Here, 'mana' is used as an interrogative pronoun meaning 'which.'

• Dia tidak tahu ke mana dia pergi.

  She doesn't know where she's going.

  In this context, 'mana' is part of the expression 'ke mana,' meaning 'where' in reference to direction or destination.

• Mana buku yang saya pinjamkan kepada kamu?

  Where is the book I lent you?

  Here, 'mana' is employed as an interrogative pronoun to ask about the location of an object.