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

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PPSC Economics Topic 13 Mathematics in Economics

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Question # 1

The slope of a horizontal line is.

Question # 2

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

Question # 3

A function where a variable x can only very in jumps, is often called.

Question # 4

The set which contains all the element of the two given sets A and B, avoiding duplication, is called.

Question # 5

The simplest form of rectangular hyperbola is

Question # 6

any number raise to the power zero is always equal to.

Question # 7

AB = BA = 1 , then B is said to

Question # 8

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

Question # 9

If a Set C contain all the elements which are present in both the set A and B then set C is called.

Question # 10

If the determinant formed by the elements of the matrix is not equal to zero, then the matrix is called.

Question # 11

The variable that stands alone on the left hand side of the equation such as y = 2x + 1 is known as.

Question # 12

If A is a square matrix of order ' n' and lis the unit matrix of the same order then A 1 is equal to.

Question # 13

A positive definite Hessian fulfills the second order conditions for

Question # 14

if A = A , then A is

Question # 15

The increase in dependent variable that results when the independent variable increases by one unit in a simple lines. function is called.

Question # 16

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

Question # 17

In a matrix , if there is only one row but any number of columns, it is called.

Question # 18

If two sets contain the same distinct elements, then they are called.

Question # 19

If each element of a raw or column is a sum of two elements, the determinant can be expressed as the

Question # 20

The determinant of quadratic form is 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 Who is regarded as the founder of theory of sets.
A. Adam Smith
B. Karl Frederich Gauss
C. George cantor
D. Euller
2 "No two elements of a set are identical" this statements is.
A. Always true
B. Sometimes true
C. Not true
D. All of the above is possible
3 The equilibrium price and quantity , given the inverse demand and supply functions.
po = 3q +30 and p s = 2q -5
A. p = 9 and q = 7
B. p = 10 and q = 7
C. p = 9 and q = 8
D. p = 7 and q = 9
4 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
5 A square matrix a such that A2 = a is called.
A. Orthogonal matrix
B. Skew symmetric matrix
C. Idempotent matrix
D. Singular matrix
6 Relation between two numbers or variables are called.
A. Function
B. Binary relation
C. Inverse relation
D. None of the above
7 Union of A and the universal set is
A. A
B. A'
C. Universal set
D. None of these
8 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
9 If all the elements of a matrix of any order are zero, it is called.
A. Identity matrix
B. Null matrix
C. Zero matrix
D. Both b and c
10 The objects constituting a set are called
A. Estimates
B. Elements
C. Set object
D. Noe of these

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