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10th Class Mathematics English Medium KPK Boards Online MCQ's MCQs With Answers
Question # 1
Choose an answer
9
7
5
3
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Question # 2
If B={1,2,100} and C = {2,100}, then B
∩
C = ________
Choose an answer
{1,2}
{1,2,100}
{2}
{2,1}
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Question # 3
Line intersecting a circle is called:
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Tangent
Secant
Chord
Diamter
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Question # 4
Tangents drawn at the ends of diameter of a circle are _______ to each other:
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Parallel
Non parallel
Collinear
Perpendicular
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Question # 5
Sin
2
θ +Cos
2
θ =..................
Choose an answer
tan
2
θ
Cos
2
θ
1
0
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Question # 6
If A= {1,2,3} , B ={4,5} and R+{(1,4),(2,5),(3,4)} then R is __________
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One - one function from A to B
A function A to A
Not a funtion
An onto function from A to B
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Question # 7
A'=_____________
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{x|x
∈U^x
∉A
}
{x|x
∈U^x
∈
A
}
{x|x
∉
U^x
∈
A
}
{x|x
∉
U^x
∉
A
}
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Question # 8
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One variable
Twovariable
Threevariable
Fourvariable
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Question # 9
The discriminant of x
2
-3x+3=0 is:
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-3
3
-2
2
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Question # 10
A grouped frequency table is also called.............
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Data
Frequency distribution
Frequency polygon
Histogram
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Question # 11
A root of an equation, which do not satisfy the given equation is called:
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Endogenous root
Extraneous root
Internal root
Radical root
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Question # 12
The value obtained by reciprocating the mean of the reciprocal of x
1
,x
2
,x
3
..............x
11
observation is called....................
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Geometric mean
Median
Harmonic mean
S.D
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Question # 13
In ax
2
+b+c, if a = 0 then reduced form is:
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ax
2
+bx
bx+c
c
ax
2
+c
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Question # 14
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P(Product of the roots)
S (Sum of the roots)
D (Difference of the roots)
R (Ratio of the roots)
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Question # 15
tanθ,cotθ= ..........................
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Sinθ
Sec θ
1
0
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Question # 16
The angle subtended by an arc at the circumference of a circle is called a:
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Acute angle
Circum angle
Abtue angle
Ascribe angle
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