Micro Focus Software Developer Contract interview questions

It was said that there will be a face to face technical interview. ( Applied through fresherworld after clearing an online test they called for f2f interview) . But there was a written test where they asked to write 5 programs in 40 mins. We were some 20 members and they selected 1 out of that. There was no clue about the programming language as they haven't mentioned it. But after going there they said it was all about c , DS and Linux.