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Online Tests
Mathematics FA Part 1 Chapter 9 Online Test MCQs With Answers
Question # 1
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Question # 2
If sin Θ + cosec Θ = 2, then sin
2
Θ + cosec
2
Θ =
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2
4
0
8
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Question # 3
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30°
45°
60°
75°
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Question # 4
In a circle of radius r, an arc of length kr will subtend in angle of __________ radians at the center:
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s
k
r
Θ
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Question # 5
The angle between 0° and 360° and co-terminal with - 620° is:
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100°
200°
300°
320°
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Question # 6
The area of a sector of a circular region of radius r with length of the arc of the sector equal to s is-----------:
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rΘ
rs
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Question # 7
1° is equal to:
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Question # 8
If the initial side of an angle is the positive x-axis and the vertex is at the origin, the angle is said to be in the _____________:
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initial position
finalposition
normalposition
standardposition
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Question # 9
If sin α < 0 and cos α > 0, then α lies in:
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I
II
III
IV
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Question # 10
In a triangle if α > 45°, ß > 30° then Γ cannot be:
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90°
100°
120°
10°
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Question # 11
(1 - sin
2
Θ) (1 + tan
2
Θ) =
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0
1
Θ
-1
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