1. |
## George cantor is the |

A. | Father of Mathematics |

B. | Father of statistics |

C. | Father of Set Theory |

D. | None |

Answer» C. Father of Set Theory |

2. |
## Which method is also known as tabular method |

A. | Roster method |

B. | Set builder form |

C. | Both a and b |

D. | None |

Answer» A. Roster method |

3. |
## Which is also known as property method |

A. | Roster method |

B. | Set builder method |

C. | Both a and b |

D. | None |

Answer» B. Set builder method |

4. |
## A set with no elements is a |

A. | Null set |

B. | Finite set |

C. | Infinite set |

D. | None |

Answer» A. Null set |

5. |
## A set which is empty (or) consists of a definite number of elements is called |

A. | Null set |

B. | Finite set |

C. | Infinite set |

D. | None |

Answer» B. Finite set |

6. |
## Two set A and B are said to be equal if they have exactly the same elements and we write it |

A. | A ≠ B |

B. | A = B |

C. | A € B |

D. | None |

Answer» B. A = B |

7. |
## Two finite sets A and B are said to be equivalent set if cardinality of both sets are |

A. | Equal |

B. | Not equal |

C. | Similar |

D. | none |

Answer» A. Equal |

8. |
## Which of the following are examples of null set |

A. | Set of even prime numbers |

B. | Set of letters in English alphabets |

C. | Set of odd natural numbers divisible by 2 |

D. | All the above |

Answer» C. Set of odd natural numbers divisible by 2 |

9. |
## In the following state whether A=B |

A. | A= {4,8,12,16} B = {8,4,16,18} |

B. | A= {x : x is a multiple of 10 } B= {10, 15, 20, 25 ….} |

C. | A= {a, b, c, d} B = {d, c, b, a} |

D. | None |

Answer» C. A= {a, b, c, d} B = {d, c, b, a} |

10. |
## A set ‘A’ is said to be a subset of a set B if every element of A is |

A. | Also an element of A |

B. | Also an element of B |

C. | Not an element of B |

D. | Not an element of A |

Answer» B. Also an element of B |

11. |
## The Value of determinant a b c d is |

A. | ad – bc |

B. | ab – cd |

C. | bd – ac |

D. | bc - ad |

Answer» A. ad – bc |

12. |
## a 0 b −a is = |

A. | ab |

B. | 0 |

C. | a2 |

D. | b |

Answer» C. a2 |

13. |
## The Value of the determinant 5 6 3 4 is ______ |

A. | 2 |

B. | - 2 |

C. | 38 |

D. | - 38 |

Answer» A. 2 |

14. |
## if the rows and columns of determinant are interchanged, the determinate value …………………. |

A. | Remains the same |

B. | The sign of the value is changed |

C. | Becomes zero |

D. | None |

Answer» A. Remains the same |

15. |
## A matrix with equal number of rows and colume is called |

A. | Square matrix |

B. | Column |

C. | Row |

D. | none |

Answer» A. Square matrix |

16. |
## A matrix in which every element is Zero |

A. | Unit |

B. | Diagonal |

C. | Scalar |

D. | Null |

Answer» D. Null |

17. |
## A square matrix in which all the laments except those in leading diagonal are zero is called ……………. Matrix |

A. | Zero |

B. | Null |

C. | Diagonal |

D. | None |

Answer» C. Diagonal |

18. |
## A………… is matrix which has only one column |

A. | Column |

B. | Row |

C. | Diagonal |

D. | Square |

Answer» A. Column |

19. |
## A square matrix in which elements in the diagonal are1 and rest is all zero is called |

A. | Diagonal matrix |

B. | Zero matrix |

C. | Identity matrix |

D. | none |

Answer» C. Identity matrix |

20. |
## If all elements in the matrix are zero then it is |

A. | Diagonal matrix |

B. | Square matrix |

C. | Identity matrix |

D. | Zero matrix |

Answer» D. Zero matrix |

21. |
## The sum of two matrices is a matrix obtained by adding ………………... elements of the given matrices |

A. | Corresponding |

B. | Opposite |

C. | Same |

D. | none |

Answer» A. Corresponding |

22. |
## A (B+C) = AB + AC is a |

A. | Associative law |

B. | Cumulative law |

C. | Distributive law |

D. | Corresponding law |

Answer» C. Distributive law |

23. |
## The transpose of a matrix A is denoted by |

A. | At |

B. | A |

C. | A(x) |

D. | None |

Answer» A. At |

24. |
## A rectangular matrix does not possess |

A. | Inverse matrix |

B. | Square matrix |

C. | Zero matrix |

D. | None |

Answer» A. Inverse matrix |

25. |
## The solution of the equation 4 =2/3 x is ………….. |

A. | 6 |

B. | 12 |

C. | 8 |

D. | 16 |

Answer» A. 6 |

Tags

Question and answers in Basic Numerical Skills,
Basic Numerical Skills multiple choice questions and answers,
Basic Numerical Skills Important MCQs,
Solved MCQs for Basic Numerical Skills,
Basic Numerical Skills MCQs with answers PDF download

We're developing a website for **study materials for students**.

We would love to hear your answers to some of the questions.