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Online Tests
Ics Part 2 Mathematics Chapter 6 Test Online MCQs With Answers
Question # 1
The center of circle (x+3)
2
+ (y-2)
2
= 16 equals:
Choose an answer
(-3, 2)
(3, -2)
(3, 2)
(-3, -2)
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Question # 2
The opening of the parabola y
2
= -4ax is to the left of the:
Choose an answer
x-axis
x = 1
y-axis
x = 0
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Question # 3
The equ. of directrix of the parabola y
2
= -4ax is:
Choose an answer
x = a
x = - a
y = a
y = -a
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Question # 4
The two parts of a right circular cones are called:
Choose an answer
Nappes
Apex of the cone
Generator
Vertex
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Question # 5
An angle in a semi-circle is:
Choose an answer
0°
90°
180°
60°
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Question # 6
The vertex of the parabola y
2
= 4ax is:
Choose an answer
(-a, 0)
(a, 0)
(0, -a)
(0, 0)
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Question # 7
Choose an answer
Ellipse
Parabola
Hyperbola
Circle
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Question # 8
In the case of rotation of axes which formula is true:
Choose an answer
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Question # 9
The graph of the parabola y
2
= -4ax is symmetric about:
Choose an answer
x-axis
major axis
y-axis
minor axis
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Question # 10
If r is the radius of any circle and C its center, then any point P(x
1
, y
1
) lies outside the circle only if:
Choose an answer
|CP| < r
|CP| = r
|CP| > r
None of these
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Question # 11
Choose an answer
a
2b
b
2a
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Question # 12
The equation x
2
+ y
2
+ 2x + 3y = 10 represents a:
Choose an answer
A pair of lines
Circle
Ellipse
Hyperbola
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Question # 13
If r is the radius of the circle and its center is at origin, then equation of circle is:
Choose an answer
x
2
+ y
2
= a
2
x
2
+ y
2
= r
2
x
2
- y
2
= a
2
x
2
- y
2
= r
2
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Question # 14
The number e denotes the _______ of the conic:
Choose an answer
Directrix
Vertex
Focus
Eccentricity
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Question # 15
The conic is a parabola, if:
Choose an answer
e = 1
e > 1
0 < e < 1
e = 0
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Question # 16
The center of circle x
2
+ y
2
+ 2gx + 2fy + c = 0 is:
Choose an answer
(-g, -f)
(-f, -g)
(0, 0)
(g, f)
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Question # 17
The axis of the parabola x
2
= 4ay is:
Choose an answer
x = 0
x = -a
y = 0
y = -a
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Question # 18
The conic is an ellipse, if:
Choose an answer
e = 1
e > 1
0 < e < 1
e = 0
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Question # 19
A line perpendicular to a radial chord of a circle at the end-point (which lies on the circle) is a:
Choose an answer
Secant
Diameter
Chord
Tangent
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Question # 20
One of the angles of a triangle inscribed in a circle is of 40°. If one of its' the diameter, the other angles have the measures:
Choose an answer
30°, 110°
40°, 100°
50°, 90°
20°, 120°
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