COMMERCIAL MATHEMATICS-LESSON BOOK- CLASS IX

TOPICS COVERED 1.BANKING., 2.PERCENTAGE., 3. COMPOUND INTEREST., 4. RATIO AND PROPORTION. * No mug-ups, No Burden just Browse and Learn
* Minimum expected learning at the respective level for the International Competence
* Britannica Work Books with Exercise and solutions for thorough revision of subject.
* Reviewed and commenced by distinguished subject experts, school teachers and educationists.
* Ergonomic and activity based learning with superb supporting illustrations.
* Helpful to teachers, students and parents.
* Lucid language, simple presentation with attractive printing and binding
* Encyclopaedia Britannica Student Suite available for ClassVI, VII, VIII , IX
* Suitable to all Boards as well as for Semi English Students.