Are Mathematics Mock Test - 3 Matrices questions free?

Yes, all questions including answers and detailed explanations are 100% free on ExamTest.live.

Matrices Mathematics Mock Test 3 Questions — 6+ MCQs & PYQs | ExamTest.live

ExamTest.live has 6 Matrices questions from Mathematics Mock Test - 3, covering years 2026–2026.

Filter:

Q1mediummcqMathematicsMathematics Mock Test - 32026

If [1 x 1] 143252365 1 - 2 3 = 0, then the value of x is:

Q2mediummcqMathematicsMathematics Mock Test - 32026

M is a square matrix of order n and ∣ M ∣ = 5 . If all elements of M are multiplied by 2, the determinant becomes 40 . The value of n is:

Q3mediummcqMathematicsMathematics Mock Test - 32026

Which of the following is NOT true for matrices A, B, C (assuming dimensions allow operations)?

Q4mediummcqMathematicsMathematics Mock Test - 32026

If a matrix A is such that 3 A^{3} + 2 A^{2} + 5 A + I = O, then what is A^{- 1} equal to?

Q5mediummcqMathematicsMathematics Mock Test - 32026

If A is the identity matrix of order 3 and B is its transpose, then what is the value of the determinant of the matrix C = A + B ?

Q6mediummcqMathematicsMathematics Mock Test - 32026

The system of equations x + 2 y + z = 0, x - z = k, x + y = 0 has infinitely many solutions. If adj (A) = 1 - 1 1 1 - 1 1 - 2 2 - 2, then the possible value of k is:

How many Matrices questions come in Mathematics Mock Test - 3?▼

Our database has 6 Matrices questions from Mathematics Mock Test - 3 covering 2026 to 2026.

What difficulty are Mathematics Mock Test - 3 Matrices questions?▼

The 6 Mathematics Mock Test - 3 Matrices questions include 0 easy, 6 medium and 0 hard level questions.

Where can I find more Matrices questions for other exams?▼

Visit /tag/matrices to see all Matrices questions across all exams including AIEEE, Mathematics Mock Test - 5, Mathematics Mock Test - 2.