Daily practice of mathematics questions is vital to gain good marks in the exams. Our **online Mathematics short question and answer tests** will provide a comprehensive platform where students can pick their chapters to solve the questions. These **online tests **will provide extra help for 9-12 grade students. We design short question and answers on every topic and students can pick one chapter daily to practice the question. It is, however, greatly recommended to first understand the chapter. The **short question and answers test sessions** are designed in accordance with the prescribed secondary and lower secondary syllabus. Previous annual exam papers are also considered while constructing the question. This will help students to thoroughly understand the format of annual exams and how mars are distributed. Our **online short question tests sessions** for grade 9 mathematics display the time limit as well as marks for each question.

**Chapter 1-Matrix**

9th -grade students are well aware that a rectangular arrangement of numbers in rows and column is called **Matrix**.

Children will learn about the order of matrices in this chapter
Moreover, students will practice questions based on addition subtraction multiplication and division of matrices.
Students should learn properly the rules to do these matrices operations
Other subtopics in matrices include transpose of a matrix, determinant of a matrix, inverse of matrix, systems of linear equations, the inverse matrix method etc
There are many topic wise exercises given in the book to practice and student should do these questions to take good marks in the exams.
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