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10th Class Mathematics English Medium KPK Boards Online MCQ's MCQs With Answers
Question # 1
A ratio has:
Choose an answer
No units
Oneunit
Twounits
Threeunits
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Question # 2
The formula of area of circular sector is:
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l
= rθ
r
2
θ
1/2r
2
θ
2r
2
θ
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Question # 3
In which quadrant only tanθ and cotθ are positive.
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I
II
III
IV
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Question # 4
1/cosθ = ................
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Sinθ
Secθ
Co secθ
Cosθ
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Question # 5
If set has 3 and B has 2 elements then number binary relations of A x B.
Choose an answer
2
2
2
8
2
6
2
3
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Question # 6
The ratio of the circumference and the diameter of the circle is:
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r
e
d
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Question # 7
The medians of equiangular triangles are proportional to their corresponding:
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Sides
Angle
Point
Altitude
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Question # 8
A straight line which cuts the circumference of a circle in two distinct points is called:
Choose an answer
chord
secant
tangent
sector
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Question # 9
A group frequency table is called.
Choose an answer
Data
Frequency distribution
Frequency polygon
None of these
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Question # 10
A line which has two points in common with a circle is called:
Choose an answer
Sine of a circle
Cosine of a circle
Tangent of a circle
Secant of a circle
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Question # 11
The positive square root of mean of the squared deviations of x
i
(i=1, 2---------------------,n) observations from their arithmetic mean is called:
Choose an answer
Harmonic mean
Range
Standard deviation
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Question # 12
if a=1, b=-3 and c= 3, then discriminant is:
Choose an answer
3
-2
2
-3
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Question # 13
The relation {(1, 2),(2, 3),(3, 3),(3, 4)} is:
Choose an answer
Onto function
In to function
Not a function
One-one function
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Question # 14
If a = 7, b = 8 and c = 1 then b
2
-4ac is equal to:
Choose an answer
33
34
35
36
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Question # 15
In ratio a : b, the first term is called:
Choose an answer
Extremes
Means
Consequent
Antecedent
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Question # 16
If an object is above the level of observation then angle formed between the horizontal line and observer's line of sight is called:
Choose an answer
Angle of dispersion
Angle of elevation
Obtuse angle
None of these
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