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

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

Question # 2

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

Question # 3

The sufficient condition required for the matrix to posses inverse is that the matrix should be.

Question # 4

For any square matrix a of order 'n'a (Ad)A) is equal to.

Question # 5

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

Question # 6

Union of A with B is same as union of B with A, that is AUB = BUA is termed as

Question # 7

The set of 'stars in the sky' is an example of

Question # 8

if we are told that the two statements y = 3x2 and y = x + 10' are bout true at the same time , they are called.

Question # 9

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

Question # 10

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

Question # 11

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

Question # 12

Union of A and a null set is equal is.

Question # 13

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

Question # 14

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

Question # 15

In Vann diagram the universal set is represented by

Question # 16

The slope of a horizontal line is.

Question # 17

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

Question # 18

Th transpose of the cofactor matrix is called.

Question # 19

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

Question # 20

The signed minor of the matrass A 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 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 The set of all elements belonging to A but not to B is.
A. B - A
B. A - B
C. A'
D. B'
3 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
4 If matrix A is of m x n dimension, then A will be
A. n x m dimension
B. m x n dimension
C. n x p dimension
D. m x m dimension
5 If A and B are symmetric matrices, then A +B is
A. Symmetric
B. Non symmetric
C. Skew symmetric
D. Non skew symmetric
6 "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
7 If the determinant formed by the elements of the matrix A is equal to zero, then the matrix is.
A. Skew symmetric
B. Singular
C. Symmetric
D. Non singular
8 The function y = 2x + 1 and x = 1/2 y - 1/2 are said to be.
A. Non linear functions
B. Inverse functions
C. Step functions
D. All the above
9 The point at which the graph cuts the x axis is called.
A. x- intercept
B. y - intercept
C. slope
D. None of these
10 Unknown values in an equation are called.
A. Constants
B. Numeraire
C. Variables
D. All of the above

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