Maths IQ-9 -Each chapter of the book is partitioned into four major sections: Every chapter begins with a theory, given in the compact form, and comes under the heading "Vital Points" to tick or mark the correction. The third section is a set of True or False questions. The fourth section is One word / One sentence question. this student has to answer the questions in either one word or one sentence at the most. The combination of chapters and sessions hence make the book essential for the students of the respective class/ standard participating in any board.