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10th Class Mathematics Chapter 7 Introduction to Trigonometry English Medium KPK Boards Online MCQ's MCQs With Answers
Question # 1
Which is one is a quadrantal angel?
Choose an answer
30
o
45
o
60
o
90
o
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Question # 2
sinθ cosθ = ......................
Choose an answer
sinθ
1/cosθ
1/sinθ
sinθ/cosθ
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Question # 3
How many right angles are there in 360 degree?
Choose an answer
Two
Four
Six
Eight
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Question # 4
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 # 5
Sin (-310
o
) = ...................
Choose an answer
Sin310
o
-Sin310
o
Cos310
o
tan310
o
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Question # 6
360 degrees make 4 _________ angles:
Choose an answer
Obtuse
Right
Acute
Supplementary
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Question # 7
A part of the circumference of a circle is called:
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A segment
A sector
An arc
A radius
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Question # 8
Fundamental trigonometric ration are.
Choose an answer
3
4
5
6
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Question # 9
20
o
= _______________________________
Choose an answer
360'
630'
1200'
360'
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Question # 10
1 minute = __________ degree
Choose an answer
1/60
60
1/3600
3600
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Question # 11
In which quadrant 0 lie when Sinθ<0,Secθ<0?
Choose an answer
I
II
III
IV
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Question # 12
In which quadrant only tanθ and cotθ are positive.
Choose an answer
I
II
III
IV
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Question # 13
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Question # 14
1/cosθ = ................
Choose an answer
Sinθ
Secθ
Co secθ
Cosθ
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Question # 15
Triangle with sides 5cm , 7cm 8cm is a ____________ triangle:
Choose an answer
obtuse angle
right angle
acute angle
quadrant angle
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Question # 16
The symbol used to denote a degree is:
Choose an answer
100
1°
100'
1"
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