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

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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 Equation 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 Equation plane where Equation is the origin and A, B lie on the parabola Equation . Then Equation must lie on the curve –

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 20

» Coordinate Geometry » Parabola

Appeared in Year: 2015

MCQ▾

Question

The number of ordered pairs Equation of real numbers that satisfy the simulation equations Equation 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 Equation , with vertex Equation , passes through Equation and Equation . Let Equation be an end point of the latus rectum. Let the Equation intersect the axis of the parabola at Equation . Then Equation is equal to –

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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 Equation at Equation has slop Equation . Then Equation equals –

Choices

Choice (4) Response

a.

3

b.

1

c.

2

d.

0

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