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

Th transpose of the cofactor matrix is called.

Question # 2

A square matrix with 1's in its principal diagonal and zeros every where else is.

Question # 3

The set of subsets of a set A is called.

Question # 4

A set totality of elements from all possible sets is called.

Question # 5

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

Question # 6

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

Question # 7

a x2 + bx + c = 0

Question # 8

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

Question # 9

In Vann diagram the universal set is represented by

Question # 10

A matrix with all elements zero other than all the diagonals is called.

Question # 11

A set containing all the elements of the universal set except those of set A is called.

Question # 12

The signed minor of the matrass A is called.

Question # 13

Union of A and a null set is equal is.

Question # 14

A variable which is free to take any value we choose to assign to it is called.

Question # 15

If A and B are symmetric matrix, then AB- BA is.

Question # 16

Given the demand function qo = -8p +2000 and tis inverse p = -1/8 qo + 250 ,p in the inverse function which is interpreted as the maximum price that buyers are willing to pay for the.

Question # 17

Ordered Pairs of two sets are called.

Question # 18

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

Question # 19

The value of the dependent variable where the graph cuts the y-axis is called.

Question # 20

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

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 Chapter 13 Important MCQ's

Sr.# Question Answer
1 In Vann diagram the universal set is represented by
A. Points within a rectangle
B. Points within a circle
C. Both a and b
D. None of these
2 The elements in the Horizontal line in a matrix is called.
A. Columns
B. Rows
C. Elements
D. Diagonal
3 If B is a subset of A, then AUB =
A. B
B. Intersection of A and B
C. A
D. None of these
4 If B is a subset of A ,then A is a
A. Super set of B
B. Sub set of B
C. Empty set of B
D. Universal set of B
5 A inverse is defined only if A is a
A. Square matrix
B. Column vector
C. Orthogonal matrix
D. Skew symmetric matrix
6 If every element of a set B is also an elements of A then
A. A is a subset of B
B. B is a subset of A
C. A is not a subset of B
D. B is not a subset of A
7 A determinant composed of all the first order partial derivatives of a system of equations, arranged in ordered sequence is called.
A. Hassian determinatn
B. Jacobian determiant
C. Discrimianant
D. First order determinant
8 Ordered Pairs of two sets are called.
A. Elements
B. Function
C. Cartesian product
D. None of the above
9 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
10 An equation in which all variables are raised to the first power is known as.
A. Linear equation
B. Non linear equation
C. Quadratic equation
D. Polynomial of degree two

Test Questions

Is this page helpful?