PPSC Economics Topic 13 MCQS Test Preparation

If you have completed your higher education in the economy subject and now are looking to start your professional career through PPSC then you are at the right place now. The team of Ilmkidunya offers you online MCQs tests of economics subject. Candidates can find Topic -wise tests and full book tests. For every single Topic  or category, separate sections are designed. Here on this page candidates can find the MCQS PPSC test for Topic  13.

MCQ's Test For PPSC Economics Topic 13 Mathematics in Economics

Try The MCQ's Test For PPSC Economics Topic 13 Mathematics in Economics

  • Total Questions20

  • Time Allowed20

Start Test Download PDF

PPSC Economics Topic 13 Mathematics in Economics

00:00
Question # 1

A square matrix A, such that A = A ' is called a

Question # 2

For any square matrix A of order 'n' a +A is.

Question # 3

The matrix A multiplies by its inverse will b e a.

Question # 4

In Vann diagram the universal set is represented by

Question # 5

Relation between two numbers or variables are called.

Question # 6

A linear function of the form 6x2 - 2y + 8 = 0 is known as.

Question # 7

The signed minor of the matrass A is called.

Question # 8

Th transpose of the cofactor matrix is called.

Question # 9

"Null set is proper subset of all the non nul sets" this statement is.

Question # 10

The set of all elements belonging to A but not to B is.

Question # 11

if A = A , then A is

Question # 12

A set continuing no elements is called.

Question # 13

A square matrix a of order 'n' is called a diagonal matrix if its non diagonal elements are.

Question # 14

if in a matrix , the number if rows is the same as the number of columns, it is called.

Question # 15

The point at which the graph cuts the x axis is called.

Question # 16

If B is a subset of A, then AUB =

Question # 17

A possible use in economies for the circle of the ellipse is to model.

Question # 18

If every elements of a raw or column of a square matrix A is zero, then the value of the determinant .

Question # 19

A positive definite Hessian fulfills the second order conditions for

Question # 20

If the columns of a given matrix A and B are changed into rows and vice versa, the matrix thus obtained is called the.

Submit

Prepare Complete Set Wise PPSC Economics Topic 13 Mathematics in Economics MCQs Online With Answers


Topic Test

00:00
Submit
 
Economics
13th Chapter

PPSC Economics Chapter 13 Test

Here you can prepare PPSC Economics Chapter 13 (Mathematics For Economics) Test. Click the button for 100% free full practice test.

Start Chapter 13 Test

Top Scorers Of PPSC Economics Topic 13 Mathematics in Economics MCQ`s Test

  • A
    ART AND CRAFT IDEAS 11 - May - 2022 04 Min 53 Sec 16/20
  • H
    Hafsa Mansha 05 - Mar - 2022 05 Min 37 Sec 16/20
  • Q
    queen princes 26 - May - 2022 03 Min 36 Sec 15/20
  • M
    Mehmood ul hassan 14 - Nov - 2023 04 Min 46 Sec 15/20
  • R
    romana 21 - Jun - 2021 19 Min 55 Sec 14/20
  • A
    Abdul Qayyum 26 - May - 2024 04 Min 54 Sec 13/20
  • A
    Aiza 26 - Jun - 2021 07 Min 54 Sec 12/20
  • S
    Saira 10 - Nov - 2021 11 Min 58 Sec 12/20
  • F
    Faisal Abbas 27 - Dec - 2021 10 Min 37 Sec 11/20
  • A
    abuzar 16 - Jul - 2023 18 Min 43 Sec 10/20
  • S
    Shama Suleman 22 - May - 2022 04 Min 08 Sec 8/20
  • A
    Abdul subhan 01 - Jul - 2021 04 Min 18 Sec 8/20
  • R
    Rubab Shafi 10 - Nov - 2022 02 Min 53 Sec 6/20
  • A
    Atrab Un Nisa 15 - Mar - 2022 07 Min 16 Sec 5/20
  • L
    laiba muskan 06 - Sep - 2023 00 Min 20 Sec 1/20

PPSC Economics Chapter 13 Important MCQ's

Sr.# Question Answer
1 if two sets do not have any common element, then they are called.
A. Complement sets
B. Joint sets
C. Disjoint sets
D. None of these
2 Union of A and the universal set is
A. A
B. A'
C. Universal set
D. None of these
3 The associative law of union is
A. AU (BUC= (AUB)
B. U C
C. AUB = BUA
D. BUC = BUA
4 Given the demand and supply cautions qo = -8p + 2000 and qs = 12 p - 200 respectively the equilibrium price.
A. p = 100
B. p = 110
C. p = 120
D. p = 140
5 A negative definite Hessian fulfills the second order conditions for.
A. Maximum
B. Minimum
C. both maximum and minimum
D. Mini max
6 The objects constituting a set are called
A. Estimates
B. Elements
C. Set object
D. Noe of these
7 if in a matrix , the number if rows is the same as the number of columns, it is called.
A. Singular matrix
B. Non singular matrix
C. Square matrix
D. Column vector
8 The set of subsets of a set A is called.
A. Power set of A
B. Complement of A
C. Both a and b
D. None of these
9 (A+B) + C =a +(B+C) This law of matrices is known as.
A. Cumulative law
B. Associative law
C. Distributive law
D. Identity law
10 A set containing only one element is termed as
A. Unit set
B. Singleton set
C. Both a and b
D. None of these

Test Questions

Is this page helpful?

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!