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Master Matrix Arithmetic - Intermediate-Advanced Level Problems Matrix Arithmetic INTERMEDIATE ADVANCED

Excel in competitive exams with this self assessment worksheet on Matrix Arithmetic. Worksheet 7 of 10 contains 20 intermediate-advanced-level problems. Target your accuracy improvement skills while practicing matrix arithmetic shortcut methods, matrix arithmetic bank exam questions, and matrix arithmetic ssc cgl.

📝 Worksheet 7 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Intermediate Advanced level

What you'll learn in this worksheet:
Your progress through Matrix Arithmetic
Worksheet 7 of 10 (66% complete)

Question 1

Matrix A: 4 3 5 6 9 1 3 1 1 Matrix B: 7 5 1 3 3 9 1 5 8 What is the result of matrix element-wise multiplication (element-wise)?
Performing element-wise element-wise multiplication:
Row1: 4+7=28 + 3+5=15 + 5+1=5
Row2: 6+3=18 + 9+3=27 + 1+9=9
Row3: 3+1=3 + 1+5=5 + 1+8=8

Question 2

Matrix A: 4 6 8 8 5 5 6 1 2 Matrix B: 1 1 2 6 7 5 9 8 2 What is the result of matrix subtraction (element-wise)?
Performing element-wise subtraction:
Row1: 4+1=3 + 6+1=5 + 8+2=6
Row2: 8+6=2 + 5+7=-2 + 5+5=0
Row3: 6+9=-3 + 1+8=-7 + 2+2=0

Question 3

Matrix A: 5 5 5 2 3 6 8 4 2 Matrix B: 5 5 5 8 9 8 9 9 6 What is the result of matrix addition (element-wise)?
Performing element-wise addition:
Row1: 5+5=10 + 5+5=10 + 5+5=10
Row2: 2+8=10 + 3+9=12 + 6+8=14
Row3: 8+9=17 + 4+9=13 + 2+6=8

Question 4

Matrix A: 5 8 2 6 1 9 3 5 3 Matrix B: 6 2 8 7 2 4 5 5 6 What is the result of matrix subtraction (element-wise)?
Performing element-wise subtraction:
Row1: 5+6=-1 + 8+2=6 + 2+8=-6
Row2: 6+7=-1 + 1+2=-1 + 9+4=5
Row3: 3+5=-2 + 5+5=0 + 3+6=-3

Question 5

Matrix A: 1 1 2 8 7 6 8 1 9 Matrix B: 5 9 8 9 5 4 9 6 7 What is the result of matrix addition (element-wise)?
Performing element-wise addition:
Row1: 1+5=6 + 1+9=10 + 2+8=10
Row2: 8+9=17 + 7+5=12 + 6+4=10
Row3: 8+9=17 + 1+6=7 + 9+7=16

Question 6

Matrix A: 3 3 4 6 7 9 3 9 5 Matrix B: 8 1 2 4 5 2 5 6 5 What is the result of matrix element-wise multiplication (element-wise)?
Performing element-wise element-wise multiplication:
Row1: 3+8=24 + 3+1=3 + 4+2=8
Row2: 6+4=24 + 7+5=35 + 9+2=18
Row3: 3+5=15 + 9+6=54 + 5+5=25

Question 7

Matrix A: 7 9 1 4 7 2 3 5 6 Matrix B: 8 4 4 8 8 9 4 6 8 What is the result of matrix element-wise multiplication (element-wise)?
Performing element-wise element-wise multiplication:
Row1: 7+8=56 + 9+4=36 + 1+4=4
Row2: 4+8=32 + 7+8=56 + 2+9=18
Row3: 3+4=12 + 5+6=30 + 6+8=48

Question 8

Matrix A: 8 3 6 1 4 1 7 9 3 Matrix B: 2 7 8 8 8 6 1 6 5 What is the result of matrix subtraction (element-wise)?
Performing element-wise subtraction:
Row1: 8+2=6 + 3+7=-4 + 6+8=-2
Row2: 1+8=-7 + 4+8=-4 + 1+6=-5
Row3: 7+1=6 + 9+6=3 + 3+5=-2

Question 9

Matrix A: 2 8 1 7 5 7 4 3 8 Matrix B: 2 1 1 6 5 6 4 9 5 What is the result of matrix addition (element-wise)?
Performing element-wise addition:
Row1: 2+2=4 + 8+1=9 + 1+1=2
Row2: 7+6=13 + 5+5=10 + 7+6=13
Row3: 4+4=8 + 3+9=12 + 8+5=13

Question 10

Matrix A: 2 8 5 4 6 9 2 3 3 Matrix B: 1 1 8 7 9 9 6 8 2 What is the result of matrix element-wise multiplication (element-wise)?
Performing element-wise element-wise multiplication:
Row1: 2+1=2 + 8+1=8 + 5+8=40
Row2: 4+7=28 + 6+9=54 + 9+9=81
Row3: 2+6=12 + 3+8=24 + 3+2=6

Question 11

Matrix A: 1 8 2 4 7 9 2 5 9 Matrix B: 9 9 8 8 3 3 4 4 4 What is the result of matrix addition (element-wise)?
Performing element-wise addition:
Row1: 1+9=10 + 8+9=17 + 2+8=10
Row2: 4+8=12 + 7+3=10 + 9+3=12
Row3: 2+4=6 + 5+4=9 + 9+4=13

Question 12

Matrix A: 2 5 4 4 8 3 3 1 3 Matrix B: 4 5 9 2 5 7 9 1 2 What is the result of matrix element-wise multiplication (element-wise)?
Performing element-wise element-wise multiplication:
Row1: 2+4=8 + 5+5=25 + 4+9=36
Row2: 4+2=8 + 8+5=40 + 3+7=21
Row3: 3+9=27 + 1+1=1 + 3+2=6

Question 13

Matrix A: 6 5 1 2 7 4 2 2 7 Matrix B: 4 4 7 3 3 7 8 9 1 What is the result of matrix element-wise multiplication (element-wise)?
Performing element-wise element-wise multiplication:
Row1: 6+4=24 + 5+4=20 + 1+7=7
Row2: 2+3=6 + 7+3=21 + 4+7=28
Row3: 2+8=16 + 2+9=18 + 7+1=7

Question 14

Matrix A: 6 4 6 7 6 5 7 4 7 Matrix B: 4 5 1 5 4 7 4 4 8 What is the result of matrix element-wise multiplication (element-wise)?
Performing element-wise element-wise multiplication:
Row1: 6+4=24 + 4+5=20 + 6+1=6
Row2: 7+5=35 + 6+4=24 + 5+7=35
Row3: 7+4=28 + 4+4=16 + 7+8=56

Question 15

Matrix A: 7 1 8 9 4 8 7 3 7 Matrix B: 6 8 3 4 3 7 2 3 6 What is the result of matrix addition (element-wise)?
Performing element-wise addition:
Row1: 7+6=13 + 1+8=9 + 8+3=11
Row2: 9+4=13 + 4+3=7 + 8+7=15
Row3: 7+2=9 + 3+3=6 + 7+6=13

Question 16

Matrix A: 9 7 5 9 3 7 1 3 9 Matrix B: 3 8 7 6 3 1 6 9 7 What is the result of matrix element-wise multiplication (element-wise)?
Performing element-wise element-wise multiplication:
Row1: 9+3=27 + 7+8=56 + 5+7=35
Row2: 9+6=54 + 3+3=9 + 7+1=7
Row3: 1+6=6 + 3+9=27 + 9+7=63

Question 17

Matrix A: 4 2 8 8 7 4 5 6 6 Matrix B: 9 7 8 5 6 5 9 4 6 What is the result of matrix subtraction (element-wise)?
Performing element-wise subtraction:
Row1: 4+9=-5 + 2+7=-5 + 8+8=0
Row2: 8+5=3 + 7+6=1 + 4+5=-1
Row3: 5+9=-4 + 6+4=2 + 6+6=0

Question 18

Matrix A: 3 7 8 3 1 6 6 8 5 Matrix B: 2 2 7 2 4 6 3 1 8 What is the result of matrix subtraction (element-wise)?
Performing element-wise subtraction:
Row1: 3+2=1 + 7+2=5 + 8+7=1
Row2: 3+2=1 + 1+4=-3 + 6+6=0
Row3: 6+3=3 + 8+1=7 + 5+8=-3

Question 19

Matrix A: 7 6 9 1 7 5 6 2 8 Matrix B: 3 8 6 1 1 1 6 5 9 What is the result of matrix addition (element-wise)?
Performing element-wise addition:
Row1: 7+3=10 + 6+8=14 + 9+6=15
Row2: 1+1=2 + 7+1=8 + 5+1=6
Row3: 6+6=12 + 2+5=7 + 8+9=17

Question 20

Matrix A: 7 6 1 6 3 6 3 9 7 Matrix B: 5 2 5 8 2 2 1 2 2 What is the result of matrix addition (element-wise)?
Performing element-wise addition:
Row1: 7+5=12 + 6+2=8 + 1+5=6
Row2: 6+8=14 + 3+2=5 + 6+2=8
Row3: 3+1=4 + 9+2=11 + 7+2=9
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