Should we learn German to study in Germany?

If you are only studying in Germany for one or two semesters you may not need to provide this evidence. If you have a limited knowledge of German, you could consider taking an English-language programme. There are a growing number of English-taught programs at universities in Germany, particularly a

Yes, we have to learn German. Many courses in German universities are taught in German language so without knowing German, it is almost impossible to study in Germany.