Question # 1

(AB)t = ?

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At + Bt

AtBt

BtAt

AB

If two or more algebraic expressions are given the highest degree which divides each of them without remainder is called:

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L.C.M

H.C.F

square root

factorization

The origin has coordinates:

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(0,1)

(1,0)

(1,1)

(0,0)

Which matrix has no multiplicative inverse?

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unit matrix

singular matrix

non - singular matrix

diagonal matrix

An equation that can be written in the form ax + b = 0, a ≠ 0 where a and ab are constants and x is variable is called:

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linear equation

liner inequality

cubic equation

quadratic equation

Point (-2,4) lies in:

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1-quardrant

II-quadrant

III-quadrant

IV -quadrant

Circles in the same plane with same center and different radii are called:

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concentric circles

semi circles

equal circles

concyclic circles

Which of the following is a pure surd?

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4√3

5√7

1/7√3

4

Which of the following is a proper rational expression?

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2x3 + 3x2 +3/x2 + x + 3

3x2 + 4x + 5/ 2x^4+ 1

x3 +8/x + 1

2√x+3/2√x-3

The distance between the point (2,1) and (-4,3) is:

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2√10

10√2

2

10

If the points of contact of a common tangent to the two circles are on the same side of the line joining their centers, then this common tangent is called:

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external tangent

internal tangent

concyclic tangent

concentric tangent

Who gave idea of plane:

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John Napier

Jobst burgi

Descartes

Arthur cayley

A square matrix in which all the element except at least one element in the diagonal are zero is called a:

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rectangular matrix

zero matrix

square matrix

diagonal matrix

The point of intersection of the perpendicular bisectors of the sides of a triangle meet, is called:

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circum-center of the triangle

incenter of the triangle

centroid of the triangle

orthocenter of the triangle

The process of writing an expression an a product of two or more factors is called:

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polynomial

factorization

factors

quadratic polynomial

The point at which the three angle-bisectors of a triangle meet is called:

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circum-center of the triangle

inceter of the triangle

centroid of the triangle

orthocenter of the triangle

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General Math 10th Class English Medium Online Test MCQs With Answers

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