Question 1
In matrix:
3 8 1
5 2 7
9 4 6
Which row has the minimum sum?
Row sums: Row1=12, Row2=14, Row3=19. Minimum is Row 1 with sum 12
Matrix Operations Beginner-Intermediate Worksheet: Focus on common variations practice Matrix Operations BEGINNER INTERMEDIATE
Level up your Matrix Operations skills! You're at Worksheet 4 of 10 (33% through this series). This step-up challenge worksheet features 20 beginner-intermediate-level problems with a focus on common variations practice. Topics covered: matrix operations for competitive exams, how to solve matrix operations, matrix operations tricks.
What you'll learn in this worksheet:
- Understand the logic behind how to solve matrix operations
- Learn step-by-step approaches to common variations practice
- Bridge the gap between basic and advanced concepts
- Handle problems with increasing complexity
- Master matrix operations for competitive exams through focused practice
Your progress through Matrix Operations
Worksheet 4 of 10 (33% complete)
Question 2
In matrix:
1 4 7
2 5 8
3 6 9
Which column has the minimum sum?
Column sums: Col1=6, Col2=15, Col3=24. Minimum is Column 1 with sum 6
Question 3
In matrix:
3 8 1
5 2 7
9 4 6
Which row has the minimum sum?
Row sums: Row1=12, Row2=14, Row3=19. Minimum is Row 1 with sum 12
Question 4
In matrix:
1 4 7
2 5 8
3 6 9
Which row has the minimum sum?
Row sums: Row1=12, Row2=15, Row3=18. Minimum is Row 1 with sum 12
Question 5
In matrix:
1 4 7
2 5 8
3 6 9
Which column has the minimum sum?
Column sums: Col1=6, Col2=15, Col3=24. Minimum is Column 1 with sum 6
Question 6
In matrix:
3 8 1
5 2 7
9 4 6
Which column has the maximum sum?
Column sums: Col1=17, Col2=14, Col3=14. Maximum is Column 1 with sum 17
Question 7
In matrix:
3 8 1
5 2 7
9 4 6
Which column has the minimum sum?
Column sums: Col1=17, Col2=14, Col3=14. Minimum is Column 2 with sum 14
Question 8
In matrix:
3 8 1
5 2 7
9 4 6
Which column has the minimum sum?
Column sums: Col1=17, Col2=14, Col3=14. Minimum is Column 2 with sum 14
Question 9
In matrix:
2 9 4
7 5 3
6 1 8
Which column has the maximum sum?
Column sums: Col1=15, Col2=15, Col3=15. Maximum is Column 1 with sum 15
Question 10
In matrix:
1 4 7
2 5 8
3 6 9
Which column has the minimum sum?
Column sums: Col1=6, Col2=15, Col3=24. Minimum is Column 1 with sum 6
Question 11
In matrix:
1 4 7
2 5 8
3 6 9
Which row has the minimum sum?
Row sums: Row1=12, Row2=15, Row3=18. Minimum is Row 1 with sum 12
Question 12
In matrix:
2 9 4
7 5 3
6 1 8
Which column has the minimum sum?
Column sums: Col1=15, Col2=15, Col3=15. Minimum is Column 1 with sum 15
Question 13
In matrix:
1 4 7
2 5 8
3 6 9
Which row has the minimum sum?
Row sums: Row1=12, Row2=15, Row3=18. Minimum is Row 1 with sum 12
Question 14
In matrix:
1 4 7
2 5 8
3 6 9
Which column has the minimum sum?
Column sums: Col1=6, Col2=15, Col3=24. Minimum is Column 1 with sum 6
Question 15
In matrix:
3 8 1
5 2 7
9 4 6
Which row has the minimum sum?
Row sums: Row1=12, Row2=14, Row3=19. Minimum is Row 1 with sum 12
Question 16
In matrix:
3 8 1
5 2 7
9 4 6
Which row has the maximum sum?
Row sums: Row1=12, Row2=14, Row3=19. Maximum is Row 3 with sum 19
Question 17
In matrix:
3 8 1
5 2 7
9 4 6
Which row has the minimum sum?
Row sums: Row1=12, Row2=14, Row3=19. Minimum is Row 1 with sum 12
Question 18
In matrix:
2 9 4
7 5 3
6 1 8
Which column has the maximum sum?
Column sums: Col1=15, Col2=15, Col3=15. Maximum is Column 1 with sum 15
Question 19
In matrix:
3 8 1
5 2 7
9 4 6
Which row has the maximum sum?
Row sums: Row1=12, Row2=14, Row3=19. Maximum is Row 3 with sum 19
Question 20
In matrix:
3 8 1
5 2 7
9 4 6
Which column has the minimum sum?
Column sums: Col1=17, Col2=14, Col3=14. Minimum is Column 2 with sum 14
📝 Continue your Matrix Operations practice. Worksheet 4 focuses on common variations practice.