Siemens Intern interview questions

I applied through campus placements. 1st round was aptitude, it went well. All simple basic questions, like probability, permutation combination, pattern recognizing and verbal questions. 2nd round was technical, all about the projects mentioned in the resume. The technical questions were about control systems, 8051 microcontroller, c programming and data structures. Overall the experience was good.

First, there was a CV screen. After 3 days, I got a telephone interview focusing on competency questions. Around a week later, I had a face-to-face interview mainly about motivations.