CBSE Class 12 Differential Equations Multiple Choice Questions with Answers. MCQ Questions Class 12 Differential Equations with Answers Is Prepared Based on Latest Exam Pattern. Students can solve NCERT MCQ questions Class 12 Differential Equations with Answers to know their preparation level.
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MCQ Questions Class 12 Differential Equations with Answers - Set - 3
Question 1:
The equation of family of curves for which the length of the normal is equal to the radius vector is
(a) y2∓x2=k2
(b) y±x=k
(c) y2 = kx
(d) none of these
Correct Answer – (A)
Question 2:
The differential equation representing the family of ellipses with centre at origin and foci on x-axis is given as
(a) xy’ + y = 0
(b) x2y2(y”)2 + yy’= 0
(c) xyy” + x(y’)2 – yy’ = 0
(d) None of these
Correct Answer – (B)
Question 3:
The differential equation of all circles which pass through the origin and whose centre lies on y-axis is
Correct Answer – (A)
Question 4:
(a) x – yex/y = C
(b) y – xex/y = C
(c) x +- yex/y = C
(d) y + xex/y = C
Correct Answer – (C)
MCQ Questions Class 12 Differential Equations With Answers
Question 6:
The differential equation of all parabolas whose axes are along x-axis is
(a) (y2)2+y1=0
(b) (y1)2+y2=0
(c) (y1)2+y1y2=0
(d) (y1)2+yy2=0
Correct Answer – (D)
Question 7:
The differential equation of the family of circles touching the x-axis at origin is given by
Correct Answer – (B)
Question 8:
The solution curve of
(a) a straight line
(b) parabola
(c) circle
(d) ellipse
Correct Answer – (C)
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