More Classes
5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject
Other Links
Go to Home
Online Tests
10th Class Mathematics Chapter 7 Introduction to Trigonometry English Medium KPK Boards Online MCQ's MCQs With Answers
Question # 1
Sin
2
θ + Cos
2
θ = ______________________________:
Choose an answer
Sinθ
Cosθ
1
2
Previous
Skip
Next
Question # 2
The common end point of arms of an angle is known as:
Choose an answer
Angles
Arms
Vertex
Rays
Previous
Skip
Next
Question # 3
90 degree makes ______ right angle:
Choose an answer
2
4
1
3
Previous
Skip
Next
Question # 4
The distance of any point of the circle to its center is called:
Choose an answer
radius
diameter
a chord
an arc
Previous
Skip
Next
Question # 5
A straight line which cuts the circumference of a circle in two distinct points is called:
Choose an answer
chord
secant
tangent
sector
Previous
Skip
Next
Question # 6
The system of measurement in which the angle is measured in radians is called:
Choose an answer
CGS system
Sexagesimal system
MKS system
Circular system
Previous
Skip
Next
Question # 7
If Tan
θ=1 then Sin
θ= ____________ when
θ lies in 3rd quadrant.
Choose an answer
1/2
-1/2
-1/
√2
1/
√2
Previous
Skip
Next
Question # 8
Diameter of a a circle divides it into many parts?
Choose an answer
two
three
four
countless
Previous
Skip
Next
Question # 9
Cot 30
o
= ....................
Choose an answer
1/2
√3/2
√3
1/√3
Previous
Skip
Next
Question # 10
1+tan
2
θ =.................
Choose an answer
Sin
2
θ
Cos
2
θ
Co Sec
2
θ
Sec
2
θ
Previous
Skip
Next
Question # 11
Cos 30
o
=.....................
Choose an answer
1/2
√3/2
2
2/√3
Previous
Skip
Next
Question # 12
1/1+Sinθ+ 1/1- Sinθ
Choose an answer
2 Sec
2
θ
2 Cos
2
θ
Sec
2
θ
Cosθ
Previous
Skip
Next
Question # 13
A part of the circumference of a circle is called:
Choose an answer
A segment
A sector
An arc
A radius
Previous
Skip
Next
Question # 14
If tanθ =√3 thenθ is equal to .
Choose an answer
30
o
45
o
60
o
90
o
Previous
Skip
Next
Question # 15
Sin
2
θ +Cos
2
θ =..................
Choose an answer
tan
2
θ
Cos
2
θ
1
0
Previous
Skip
Next
Back
