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Matrices Mathematics Mock Test 5 Questions — 7+ MCQs & PYQs | ExamTest.live

ExamTest.live has 7 Matrices questions from Mathematics Mock Test - 5, covering years 2026–2026.

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Q1mediummcqMathematicsMathematics Mock Test - 52026

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If O (A) = 2 \times 3, O (B) = 3 \times 2 and O (C) = 3 \times 3, which one of the following is not defined?

Q2mediummcqMathematicsMathematics Mock Test - 52026

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If a \neq = 6, b, c satisfy a 34 2 b b a 2 c c b = 0 then ab c =

Q3mediummcqMathematicsMathematics Mock Test - 52026

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The co-factor of the element '4' in the determinant 1280330254111211

Q4mediummcqMathematicsMathematics Mock Test - 52026

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Let A = [1 - 5 21] and A^{- 1} = x A + y I, then the values of x and y are:

Q5mediummcqMathematicsMathematics Mock Test - 52026

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The set of equations a + b - 2 c = 0, 2 a - 3 b + c = 0, and a - 5 b + 4 c = α is consistent. If the cofactors of the coefficient matrix A are C_{11} = 7, C_{12} = - 7, C_{13} = 7, C_{21} = 6, C_{22} = - 6, C_{23} = 6, C_{31} = 5, C_{32} = - 5, C_{33} = 5, find the value of α .

Q6mediummcqMathematicsMathematics Mock Test - 52026

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If 2 A + 3 B = [23 - 1 2 45] and A + 2 B = [510632], then matrix B is:

Q7mediummcqMathematicsMathematics Mock Test - 52026

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If for a matrix A, A^{2} + I = 0, where I is the identity matrix of order 2, then A can be:

How many Matrices questions come in Mathematics Mock Test - 5?▼

Our database has 7 Matrices questions from Mathematics Mock Test - 5 covering 2026 to 2026.

What difficulty are Mathematics Mock Test - 5 Matrices questions?▼

The 7 Mathematics Mock Test - 5 Matrices questions include 0 easy, 7 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 - 2, Mathematics Mock Test - 3.