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

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

Question # 2

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 # 3

Th transpose of the cofactor matrix is called.

Question # 4

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

Question # 5

Union of A and a null set is equal is.

Question # 6

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

Question # 7

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

Question # 8

"No two elements of a set are identical" this statements is.

Question # 9

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

Question # 10

A square matrix a such that A2 = a is called.

Question # 11

If each element of a raw of column of a square matrix A is zero, then the value of the determinant. is.

Question # 12

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

Question # 13

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

Question # 14

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

Question # 15

A set continuing no elements is called.

Question # 16

If two sets contains the same number of distinct elements but not the same elements are called.

Question # 17

A polynomial equation with degree two a called.

Question # 18

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

Question # 19

Collection of well defined distinct objects thought of as a whole is called

Question # 20

Who is regarded as the founder of theory of sets.

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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 If a consumer's budget constraint is given as P, X,+ Py Y = B thent he absolute slope of the budget line is.
A. B
B. x/y
C. P/Py
D. None of these
2 Who is regarded as the founder of theory of sets.
A. Adam Smith
B. Karl Frederich Gauss
C. George cantor
D. Euller
3 If each element of a raw or column is a sum of two elements, the determinant can be expressed as the
A. Sun of two determinants
B. Difference of two determinants
C. Multiplication of two determinants
D. Division of two determinants
4 The set of 'stars in the sky' is an example of
A. Countable set
B. Infinite set
C. Finite set
D. unit set
5 A set containing only one element is termed as
A. Unit set
B. Singleton set
C. Both a and b
D. None of these
6 If two sets contain the same distinct elements, then they are called.
A. Equal sets
B. Unequal sets
C. Equivalent sets
D. All of the above
7 A square matrix with 1's in its principal diagonal and zeros every where else is.
A. Diagonal matrix
B. Identity matrix
C. Leading diagonal
D. Scalar matrix
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 If B is a subset of A, then AUB =
A. B
B. Intersection of A and B
C. A
D. None of these
10 if we are told that the two statements y = 3x2 and y = x + 10' are bout true at the same time , they are called.
A. Implicit functions
B. explicit functions
C. Simultaneous equations
D. Quadratic equations

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