If they wont send you to this foundation course,then yes,would make sense filter out the candidates with poor mathematical skills but if you are preparing them before the flight training,it doesn't really matter if the candidate looked a but "average" in the assesment.So,firstly,the only way to give a fair chance to people is to interview them on at this stage,secondly,I dont think the groups of candidates will be bigger than 8/10 plp,so it is possible to carry on interviews,as I've seen it done by FTE !one test on verbal reasoning,some maths,some physics,memory and multitask,about hour and half then 40 min to an hour of interview!well,I'm gonna carry on with preps,I'll trust Eyz and not worry much about it.