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10th Class Mathematics Chapter 7 Introduction to Trigonometry English Medium KPK Boards Online MCQ's MCQs With Answers
Question # 1
20
^{o}
= ..............................
Choose an answer
360
^{o}
630
^{o}
1200
^{o}
3600
^{o}
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Question # 2
1/2 sosec 45
^{o}
Choose an answer
1/2√2
1/√2
√2
√3/2
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Question # 3
Cto 60
^{o}
=.................
Choose an answer
1/2
√3/2
√3
1/√3
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Question # 4
The union of two noncollinear rays. which have common endpoint is called
Choose an answer
An angle
A degree
A minute
A raian
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Question # 5
sinθ cosθ = ......................
Choose an answer
sinθ
1/cosθ
1/sinθ
sinθ/cosθ
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Question # 6
The symbol used to denote a degree is:
Choose an answer
100
1°
100'
1"
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Question # 7
3π/4 radian =
Choose an answer
115
^{o}
135
^{o}
150
^{o}
30
^{o}
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Question # 8
The decimal degrees of 25°30' is:
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25.2°
25.3°
25.4°
25.5°
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Question # 9
π/4 radians =...........................
Choose an answer
30
^{o}
60
^{o}
45
^{o}
90
^{o}
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Question # 10
Cot 45°=_______
Choose an answer
1/2
-1/2
1/√2
1
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Question # 11
Choose an answer
90°
45°
60°
30°
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