# Coordinate Geometry (KVPY Stream SB-SX (Class 12 & 1st Year B.Sc.) Math): Questions 18 - 22 of 22

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 172 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 150.00 or

## Question number: 18

» Coordinate Geometry » Equation of a Circle

Appeared in Year: 2015

MCQ▾

### Question

The shortest distance from the origin to a variable point on the sphere is –

### Choices

Choice (4) Response

a.

8

b.

7

c.

5

d.

6

## Question number: 19

» Coordinate Geometry » Intercepts of a Line on Coordinate Axes

Appeared in Year: 2015

MCQ▾

### Question

Suppose OABC is a rectangle in the plane where is the origin and A, B lie on the parabola . Then must lie on the curve –

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 20

» Coordinate Geometry » Parabola

Appeared in Year: 2015

MCQ▾

### Question

The number of ordered pairs of real numbers that satisfy the simulation equations is –

### Choices

Choice (4) Response

a.

4

b.

0

c.

2

d.

1

## Question number: 21

» Coordinate Geometry » Parabola

Appeared in Year: 2016

MCQ▾

### Question

Suppose the parabola , with vertex , passes through and . Let be an end point of the latus rectum. Let the intersect the axis of the parabola at . Then is equal to –

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 22

» Coordinate Geometry » Y Equals Mx Plus C to Be Tangent and Points of Tangency

Appeared in Year: 2016

MCQ▾

### Question

Suppose the tangent to the parabola at has slop . Then equals –

### Choices

Choice (4) Response

a.

3

b.

1

c.

2

d.

0

f Page