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

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PPSC Economics Topic 13 Mathematics in Economics

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Question # 1

The signed minor of the matrass A is called.

Question # 2

A mathematical statement setting two algebraic expressions equal to each other is called.

Question # 3

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 # 4

If B is a subset of A ,then A is a

Question # 5

If a consumer's budget constraint is given as P, X,+ Py Y = B thent he absolute slope of the budget line is.

Question # 6

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

Question # 7

If any equation involving two variables, such as y -=2x + 1, the variable that appears on the right hand side of the equation is by convention called.

Question # 8

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

Question # 9

The elements in the Horizontal line in a matrix is called.

Question # 10

(A+B) = (B+A) this law of matrices is known as.

Question # 11

The simplest form of rectangular hyperbola is

Question # 12

If matrix A is of m x n dimension, then A will be

Question # 13

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

Question # 14

If every element of a set B is also an elements of A then

Question # 15

Matrix multiplication does not satisfy

Question # 16

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

Question # 17

Relation between two numbers or variables are called.

Question # 18

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

Question # 19

a possible use in encomia's for the circle or the ellipse is to model.

Question # 20

The objects constituting a set are called

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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.

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PPSC Economics Chapter 13 Important MCQ's

Sr.# Question Answer
1 The increase in dependent variable that results when the independent variable increases by one unit in a simple lines. function is called.
A. Y intercept of the curve
B. Slope of the curve
C. X intercept of the curve
D. Marginal value
2 The elements in the Horizontal line in a matrix is called.
A. Columns
B. Rows
C. Elements
D. Diagonal
3 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
4 a possible use in encomia's for the circle or the ellipse is to model.
A. Production possibility curve
B. Demand cuve
C. Isocost liine
D. Supply curve
5 A set totality of elements from all possible sets is called.
A. Union set
B. Intersection set
C. Universal set
D. Unit set
6 A possible use in economies for the circle of the ellipse is to model.
A. Production possibility curve
B. Demand curve
C. Iosco line
D. Supply curve
7 Th transpose of the cofactor matrix is called.
A. Adjoin of the matrix
B. Power of a matrix
C. Minor of the matrix
D. Rank of a matrix
8 The determinant of quadratic form is called.
A. Jacobian determinant
B. Hessian determinant
C. Discriminant
D. None of these
9 Union of A and the universal set is
A. A
B. A'
C. Universal set
D. None of these
10 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

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