The first stage is the written exam (aptitude test) which covers current affairs/general knowledge, grammar and few of maths but simple arithemetic though.If suceesful u will be invited for the oral interview wherein u shall be asked any question to answer...could be on present political hapenings in Nigeria and/or beyond. If u pass this stage ur name shall be forwaded to Abuja for the last phase of selection. Goodluck to all invited