# Coordinate Geometry (KVPY (Kishore Vaigyanik Protsahan Yojana) Stream-SA (Class 11) Math): Questions 1 - 4 of 14

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 265 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 200.00 or

## Question number: 1

» Coordinate Geometry » Angles Between Two Lines

Appeared in Year: 2011

MCQ▾

### Question

In the adjoining figure AB = 12 cm, CD = 8 cm, BD = 20 cm; ∠ ABD = ∠ AEC = ∠ EDC = 90 0. If BE = x, then,

### Choices

Choice (4) Response

a.

x has only one value and

b.

x has two possible values whose difference is 4

c.

x has two possible values whose sum is 28

d.

x cannot be determined with the given information

## Question number: 2

» Coordinate Geometry » Equations of Internal and External Bisectors of Angles

Appeared in Year: 2011

MCQ▾

### Question

Let ABC be a triangle with ∠ B = 90 0. Let AD be the bisector of ∠ A with D on BC. Suppose AC = 6 cm and the area of the triangle ADC is 10 cm 2. Then the length of BD in cm is equal to

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 3

» Coordinate Geometry » Distance Formula

Appeared in Year: 2011

MCQ▾

### Question

A frog is presently located at the origin (0,0) in the XY-plane. It always jumps from a point with integer coordinates to a point with integer coordinates moving a distance of 5 units in each jump. What is the minimum number of jumps required for the frog to go from (0,0) to (0,1)?

### Choices

Choice (4) Response

a.

4

b.

9

c.

2

d.

3

## Question number: 4

» Coordinate Geometry » Section Formula

Appeared in Year: 2011

MCQ▾

### Question

A piece of paper in the shape of a sector of a circle (see Fig. 1) is rolled up to form a right-circular cone (see Fig. 2). The value of the angle is?

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page