It sounds like you're looking for to prepare for the ENPC (École Nationale des Ponts et Chaussées) entrance exam in Tunisia, specifically the "Perso" (likely referring to the personal interview or psychological/personality test part of the concours).
: Many sites offer success rate percentages (often citing up to a 90% success rate for regular users). perso test enpc tunisie gratuit link
is a leader in driving education materials. Their "Perso Test" software for Tunisia is designed to mirror the actual exam environment, featuring: Thematic Series It sounds like you're looking for to prepare