Al-Moaser 11 Quantitative Foundation set, It is an integrated set for preparing for the Aptitude Test and the Quantitative Section, and it consists of 3 books: Foundation Book: For explaining and establishing the basic skills and concepts in the quantitative section. Bank Collections Book: For practicing models and question collections. Drills Book: For applying skills, practicing questions, and raising the level of mastery. The set combines foundation, application, and practice, and helps the student organize their studies and prepare for the quantitative Aptitude Test.