Thanks for everyone's comments.
Don't want to scare you shakeel but air mauritius are very picky and paying for your course at 43 will, and i re-iterate danny, not guarantee you a job with them. Even getting through the selection is a big investment, don't forget that its NOT a sponsorship, mk facilitate a loan with SBM and if you fail any part of the course its up to you to pay it back!
Group excercises are nothing to be worried about, trust me! the hard part will be the psychometric tests, these you cannot prepare for!
Cheers
UAU