Robert Bosch Embededd Developer interview questions

Robert Bosh as three round like first is amplitude and second is technical and third is HR round . in first round there is amplitude question like profit and loss ,ratio ,time and work ,number system ,puzzle etc. In second round there is a technical question it mainly depend on job description like embedded system related etc. Other wise all technical question of engineering sub . Third round is HR here there is question like 1.tell me about your self. 2.why u choose engineering. 3.femily background 4.strength and weakness etc.