CBSE Class 11 Mathematics Chapter 11 Conic Sections Multiple Choice Questions with Answers. MCQ Class 11 Mathematics Conic Sections with Answers was Prepared Based on Latest Exam Pattern. Students can solve NCERT Class 11 Mathematics Conic Sections MCQs with Answers to know their preparation level.
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MCQ Class 11 Mathematics Conic Sections with Answers - Set - 4
Question 1:
A conic section with eccentricity e is a parabola if:
(a) e = 0
(b) e < 1
(c) e > 1
(d) e = 1
Correct Answer – (D)
Question 2 :
What is the length of the smallest focal chord of the parabola y2 = 4ax ?
(a) a
(b) 2a
(c) 4a
(d) 8a
Correct Answer – (C)
Question 3 :
The equation xy = 1 represents:
(a) straight line
(b) pair of straight line
(c) an ellipse
(d) a hyperbola
Correct Answer – (D)
Question 4 :
The one which does not represent a hyperbola is :
(a) xy = 1
(b) x2 – y2 = 5
(c) (x – 1) (y – 3) = 0
(d) x2 – y2 = 0
Correct Answer – (D)
Question 5 :
The eccentricity of the hyperbola
x2 – 3y2 = 2x + 8 is
(a) 2/3
(b) 1/3
(c) 2/√3
(d) 3/2
Correct Answer – (C)
MCQ Class 11 Mathematics Conic Sections with Answers
Question 6 :
The equation of the hyperbola with vertices (3, 0), (–3, 0) and semi-latus rectum 4 is given by :
(a) 4x2 – 3y2 + 36 = 0
(b) 4x2 – 3y2 + 12 = 0
(c) 4x2 – 3y2 – 36 = 0
(d) 4x2 + 3y2 – 25 = 0
Correct Answer – (C)
Question 7 :
What is the radius of the circle passing through the points (0, 0), (a, 0) and (0, b) ?
(a) √(a2 – b2)
(b) √(a2 + b2)
(c) 1/2√a2 – b2
(d) 2√(a2 + b2)
Correct Answer – (C)
Question 8 :
For what value of k, does the equation 9x2 + y2 = k (x2 – y2 – 2x) represent equation of a circle ?
(a) 1
(b) 2
(c) –1
(d) 4
Correct Answer – (D)
Question 9 :
What is the difference of the focal distances of any point on the hyperbola?
(a) Eccentricity
(b) Distance between foci
(c) Length of transverse axis
(d) Length of semi-transverse axis
Correct Answer – (C)
Question 10 :
The foci of the ellipse 25 (x + 1)2 + 9(y + 2)2 = 225 are at :
(a) (–1, 2) and (–1, –6)
(b) (–2, 1) and (–2, 6)
(c) (–1, –2) and (–2, –1)
(d) (–1, –2) and (–1, –6)
Correct Answer – (A)
- NCERT Solutions Class 11 Mathematics Conic Sections with Answers : Exercise 11.1
- NCERT Solutions Class 11 Mathematics Conic Sections with Answers : Exercise 11.2
- NCERT Solutions Class 11 Mathematics Conic Sections with Answers : Exercise 11.3
- NCERT Solutions Class 11 Mathematics Conic Sections with Answers : Exercise 11.4
- NCERT Solutions Class 11 Mathematics Conic Sections with Answers : Exercise 11 Misc
- NCERT Solutions Class 11 Mathematics Textbook download
