TMS Cardiff Gas interview questions

First round interview with HR and Technical Manager. HR checked language competency, academic background and some reasoning questions. Technical Manager asked about professional experience and skills. No feedback after interview whatsoever.

Employment to Cardiff Gas required to pass successfully three stages of interview. First stage is marlin test , required over 75 % correct answer to pass. Second stage is CES test. Required over 80 % correct answer to pass. Third stage is Skype interview