Question # 1

The conjunction of two statemetn p and q is the true when.

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Both p and q are false

Both p and q are true

Only q is true

Only p is true

In-centre si the point of concurrency of three............of triangle.

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Right bisectors

Angle bisectors

Altitudes

Medians

Ortho centre is thre point of concurrency of three............of triangle

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Right bisectors

Angle bisectors

Altitudes

Medians

What is the reason he numeral system used tody is called indo-arbic numeals?

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It was invented by indians and spread by Arab merchants

It was invented by Arbs and spred by indians

It was invented by Europeans and improved by Arbas

It was invented by Greeks and adopted by Arabs

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0^o

90 ^o

180^o

360 ^o

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The each interior angle of regular pentagon is.

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20 ^o

108^o

36 ^o

72 ^o

Sum of interior anglesof a triangle is.

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60 ^o

120^o

180 ^o

240 ^o

Factors of x4 - 16 is

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(x-2)2

(x-2)(x+2)(x2+4)

(x-2)(x+2)

(x+2)2

The line segment joining the midpoint of a side to its opposite vertex in a triangle is called.

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Median

Perpendicular bisector

Angle bisector

Circle

Who is consiseerd father of formal logic.

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Aristotle

Alfred Noth

Bertrand Russell

Kurt Godel

When all observations arenot of equal importance then we find

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Mean

Median

Mode

Weighted mean

log (0)=

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Positive

Zero

Uderfined

Negative

If A=(1,2,3,4} and B= (x.y.z}, then Cartesian product of A and B contains exactly ...............element.

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13

6

10

12

The middlemost observation in arranged data set is called

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Mode

Range

Mean

Median

Which one of the followign statements is true?

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The set of integers in finite

The um of the interior angles of any quadrilated is alwyas 180 Degree

22/7 =Q'

All isoscles triangles are quiateral triangles.

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