MAQ Software Placement Paper

MAQ is a very new company established by Ex Microsoft employes in Redmond with India centers in Mumbai and Hyderabad. My Friend has went through there test(he got his call by referal) so here is what they asked -
There were 20 questions only which you had to do in 30 minutes. 10 questions were on Databases and 10 were on Simple C programming. The database questions were dealing with SQL queries and other sql fundamentals.
Make sure that your database is strong. The C programming part was fairly easy. Most of the questions were related to finding the output. He did made it into MAQ :-)
For some more questions feel free to ask here.