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10th Class Mathematics Chapter 7 Introduction to Trigonometry English Medium KPK Boards Online MCQ's MCQs With Answers
Question # 1
Angles between 180
o
and 270
o
are to which quadrant?
Choose an answer
I
II
III
IV
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Question # 2
If the rotation of the rays is anti-clock wise, the angle has ________ measure:
Choose an answer
Positive
Radian
Standar
Negative
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Question # 3
The union of two non-collinear rays, which have common end point is called:
Choose an answer
An angle
Degree
A minute
A radian
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Question # 4
45°= ________ radian.
Choose an answer
π/3
π/4
π/6
π/2
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Question # 5
1/2 sosec 45
o
Choose an answer
1/2√2
1/√2
√2
√3/2
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Question # 6
Sec
2
θ__________________
Choose an answer
1-Sin
2
θ
1-tan
2
θ
1 + Cos
2
θ
1-tan
2
θ
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Question # 7
2π radian = .......................
Choose an answer
0
o
90
o
180
o
360
o
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Question # 8
1/1+Sinθ+ 1/1- Sinθ
Choose an answer
2 Sec
2
θ
2 Cos
2
θ
Sec
2
θ
Cosθ
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Question # 9
1+Cot
2
θ
Choose an answer
Sin
2
θ
Cos
2
θ
Cosec
2
θ
Sec
2
θ
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Question # 10
An arc which is shorter than the half of the circumference is called:
Choose an answer
minor arc
major arc
segment
semi arc
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Question # 11
Tangent drawn at the ends of diameter of a circle of___________ to each other:
Choose an answer
parallel
perpendicular
collinear
none parallel
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