Question # 1

If (x,y) are the coordinates of a point P, then the first number of the ordered pair is called:

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Ordinate

Abscissa

quadrant

Cartesian

In 𝜟ABC the mid points of AB and AC are (3,5) and -3,-1) respectively, then the length of the side BC is:

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15

10

30

20

The in-centre of triangle whose vertices are (0,0), (5,12) and (16,12) is:

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(9,7)

(2,7)

(9,2)

(7,9)

The two lines 5x + 7y = 35 and 3x -7y=21, intersect at the point:

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(7,5)

(1,2)

(2,7)

(7,0)

Shifting origin to (1,-2), the new coordinates of (4,5) are:

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(3,7)

(5,3)

(-3,7)

(3,-7)

If points (-1 , h), (3,2) and (7,3) are collinear then h=

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3

4

0

None of these

The medians of a triangle are:

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Collinear

Concurrent

Perpendicular

zero

If the line is parallel to they y-axis, then m is said to be:

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zero

undefined

1/2

-1

The points (3,1), (-2,-3) and (2,2) are the vertices of :

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Equilateral triangle

Isosceles triangle

right -angled triangle

rhombus

Shifting origin to (-4,-6), the new coordinates of (-6,-8) are:

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(-1,2)

(-2,-2)

(1,-2)

(3.-2)

Shifting origin to (-3,2), the new coordinate of (-2,6) are:

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(1,4)

(2,4)

(-1,3)

(-1,4)

x-axis divides the line segment joining points (2,-3) and (5,6) in the ratio:

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2 : 1

-2 : 1

1 : 2

-1 : 2

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ECAT Pre General Science Mathematics Chapter 20 Analytic Geometry Online Test MCQs With Answers

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