Practice JEE Mathematics Matrices MCQs Set A provided below. The MCQ Questions for Full Syllabus Matrices Mathematics with answers and follow the latest JEE (Main)/ NCERT and KVS patterns. Refer to more Chapter-wise MCQs for JEE (Main) Full Syllabus Mathematics and also download more latest study material for all subjects
MCQ for Full Syllabus Mathematics Matrices
Full Syllabus Mathematics students should review the 50 questions and answers to strengthen understanding of core concepts in Matrices
Matrices MCQ Questions Full Syllabus Mathematics with Answers
Question. The matrix [a1x1 + a2x2 + a3x3] is of order :
(a) 1 × 1
(b) 1 × 2
(c) 1 × 3
(d) 2 × 1
Answer: A
Question. The inverse of a symmetric matrix is
(a) a symmetric matrix
(b) square matrix
(c) skew symmetric matrix
(d) diagonal matrix
Answer: A
Question. If A = [aij] is a skew-symmetric matrix of order n, then aij is equal to:
(a) 0 for all i = 1, 2, ...n
(b) 1 for all i = 1, 2,..., n
(c) 0 for some i
(d) 1 for some i
Answer: A
Question. If | A | = 2 and A is a 2 × 2 matrix, then the value of det. {adj. {adj. (adj. A2)}} is equal to:
(a) 4
(b) 64
(c) 16
(d) 128
Answer: A
Question. If A is an invertible matrix and B is a matrix, then:
(a) rank (AB) = rank (B)
(b) rank (AB) > rank (A)
(c) rank (AB) = rank (A)
(d) rank (AB) > rank (B)
Answer: A
Question. If A and B are Hermition matrices of the same order, then (AB – BA) is:
(a) a Skew-Hermition matrix
(b) a null matrix
(c) a Hermition matrix
(d) none of these
Answer: A
Question. Let A and B be two matrices then (AB)' equals:
(a) B'A'
(b) – AB
(c) A'B
(d) 1
Answer: A
Question. If A is n × n matrix, then adj (adj A) =
(a) | A |n–2 A
(b) | A |n–1 A
(c) none
(d) | A |n A
Answer: A
Important Practice Resources for JEE Mathematics Matrices Mock Tests
MCQs for Matrices Mathematics Full Syllabus
Students can use these MCQs for Matrices to quickly test their knowledge of the chapter. These multiple-choice questions have been designed as per the latest syllabus for Full Syllabus Mathematics released by JEE (Main). Our expert teachers suggest that you should practice daily and solving these objective questions of Matrices to understand the important concepts and better marks in your school tests.
Matrices NCERT Based Objective Questions
Our expert teachers have designed these Mathematics MCQs based on the official NCERT book for Full Syllabus. We have identified all questions from the most important topics that are always asked in exams. After solving these, please compare your choices with our provided answers. For better understanding of Matrices, you should also refer to our NCERT solutions for Full Syllabus Mathematics created by our team.
Online Practice and Revision for Matrices Mathematics
To prepare for your exams you should also take the Full Syllabus Mathematics MCQ Test for this chapter on our website. This will help you improve your speed and accuracy and its also free for you. Regular revision of these Mathematics topics will make you an expert in all important chapters of your course.
You can get most exhaustive JEE Mathematics Matrices MCQs Set A for free on StudiesToday.com. These MCQs for Full Syllabus Mathematics are updated for the 2025-26 academic session as per JEE (Main) examination standards.
Yes, our JEE Mathematics Matrices MCQs Set A include the latest type of questions, such as Assertion-Reasoning and Case-based MCQs. 50% of the JEE (Main) paper is now competency-based.
By solving our JEE Mathematics Matrices MCQs Set A, Full Syllabus students can improve their accuracy and speed which is important as objective questions provide a chance to secure 100% marks in the Mathematics.
Yes, Mathematics MCQs for Full Syllabus have answer key and brief explanations to help students understand logic behind the correct option as its important for 2026 competency-focused JEE (Main) exams.
Yes, you can also access online interactive tests for JEE Mathematics Matrices MCQs Set A on StudiesToday.com as they provide instant answers and score to help you track your progress in Mathematics.