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← Bihar Board Class 12 PYQ
Matrices
Bihar Board Class 12 · Mathematics · 84 past questions
Topic
Matrix multiplication
8
Addition, subtraction and scalar multiplication
2
Equality of matrices
2
Adjoint, inverse and determinants
1
Powers of matrices
1
Solving linear equations by matrices
0
Transpose and its properties
0
Types and order of matrices
0
Level
Easy
2
Moderate
0
Tough
0
Year
2026
0
2025
0
2024
1
2023
2
2021
2
2019
1
2018
0
2017
0
2016
0
2015
1
2 of 84 ·
show all
Q49
2023
$[2a-7 \quad 1] = [a \quad b-1] \Rightarrow (a, b) =$
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Q58
2023 Set E
$[2a-7 \;\; 1] = [a \;\; b-1] \Rightarrow (a,b) =$
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