Coordinate Geometry (KVPY Stream-SA (Class 11) Math): Questions 10 - 13 of 14

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Question number: 10

» Coordinate Geometry » Section Formula

Appeared in Year: 2010

MCQ▾

Question

A rectangle is divided into 16 sub-rectangles as in the figure; the number in each sub rectangle represents the area of that sub-rectangle. What is the area of the rectangle KLMN?

A rectangle divided into 16 sub-rectangles.

A Rectangle Divided Into 16 Sub-Rectangles.

Figure shows a rectangle is divided into 16 sub-rectangles; the number in each sub rectangle represents the area of that sub-rectangles.

Choices

Choice (4) Response

a.

30

b.

40

c.

50

d.

20

Question number: 11

» Coordinate Geometry » Cartesian System of Rectangular Coordinates in Plane

Appeared in Year: 2012

MCQ▾

Question

In the adjacent figures, which has the shortest path?

Choices

Choice (4) Response

a.

Find Shortest Path – Choice A

Find Shortest Path – Choice A

Figure shows the path of the adjacent.

b.

 Shortest Path – Choice B

Shortest Path – Choice B

Figure shows the path of the adjacent.

c.

 Shortest Path – Choice C

Shortest Path – Choice C

Figure shows the path of the adjacent.

d.

 Find Shortest Path – Choice D

Find Shortest Path – Choice D

Figure shows the path of the adjacent.

Question number: 12

» Coordinate Geometry » Distance Formula

MCQ▾

Question

The centre of a circle passing through the points (5, -3), (4, -5) and (2, 0) is –

Choices

Choice (4) Response

a.

(73,53)

b.

(136,176)

c.

(216,196)

d.

(12,8)

Question number: 13

» Coordinate Geometry » Orthocenter and Circum-Center of a Triangle

Appeared in Year: 2016

MCQ▾

Question

Three circles of radii 1,2 and 3 units respectively touch each other externally in the plane. The circumradius of the triangle formed by joining the centers of the circles is,

Choices

Choice (4) Response

a.

2.5

b.

2

c.

1.5

d.

3

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