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).
Offers over 1,000 questions and 25 practice series in Arabic and French, often following the "Codes Rousseau" or "ENPC" pedagogical style. perso test enpc tunisie gratuit link
Here is a comprehensive guide to accessing free ENPC practice tests in Tunisia, understanding the exam structure, and mastering the rules of the road. It sounds like you're looking for to prepare