Galfar Engineering & Contracting interview questions

Attended interview in Qatar, competitive in terms of rush experienced for the interview. Candidates from various age groups gathered for the positions of Officer, Engineer and Manager levels. It's been a quick and immediate selection process as they seeking candidates who's able to respond in a better manner within a short period of time as they need to take interview for other candidates as well. My interview was one within 15-20 mins of duration.