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10th Class Mathematics English Medium KPK Boards Online MCQ's MCQs With Answers
Question # 1
Choose an answer
1
-1
0
2
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Question # 2
If f is a function from A to B, then f is one - one function if:
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Range f≠ A
Range f = B
Dom f = A
Second element of all ordered pairs contained in f is not repeated.
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Question # 3
The two tangents drawn to a circle from a point outside it, are equal in;
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Length
Radius
Measure
Diameter
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Question # 4
The discriminant of 7x
2
+8x+1=0 is:
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32
34
36
38
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Question # 5
The measure of the external angles of a regular octagon is:
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Question # 6
The Discriminant of ax
2
+bx+c=0 is:
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b
2
-4ac
b
2+
4ac
-b
2+
4ac
-b
2
-4ac
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Question # 7
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Question # 8
Which of the following is true?
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W⊆ N
Z ⊆ W
N ⊆ P
P ⊆ W
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Question # 9
The set having only one element is called.
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Null set
Power set
Singleton set
Subset
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Question # 10
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Question # 11
The perpendicular bisector of a chord of a circle passes through the:
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Centre
Radius
Diameter
Arc
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Question # 12
Perpendicular from the centre of a circle on a _______ bisects it:
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Segment
Arc
Sector
Chord
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Question # 13
A set with no element is called:
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Subset
Empty set
Singleton set
Super set
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Question # 14
In equation 5
1+x
+5
1-x
= 26, we put:
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5
2x
=y
5
1+x
=y
5
1-x
=y
5
x
=y
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Question # 15
The important thing in ratio is:
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Value of the elements
Orderof the elements
Unitsof the elements
Quantityof the elements
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Question # 16
The word geometry is derived from two Greek words namely Geo and:
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Size
Land
Metron
Shape
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