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Online Tests
Mathematics 9th Class English Medium Unit 4 Online Test MCQs With Answers
Question # 1
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1
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Question # 2
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5
1/2
7
1/7
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Question # 3
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Equality
Multiplication
Division
Cancellation
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Question # 4
If the product of two surds is a rational number, then each surd is called ________ of the other:
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Additive inverse
Multiplicative inverse
Rationalizing factor
Factor
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Question # 5
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(a-b)2
(a+b)2
a+b
a-b
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Question # 6
Polynomial behave like ____________:
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Integers
Natural numbers
Prime numbers
None of these
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Question # 7
Similar surds means, surds having ________ irrational factors:
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Same
Different
One
No
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Question # 8
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Polynomia
Surd
Rotional
Not a surd
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Question # 9
Every surd is ______ number:
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Rational
Whole
Natural
Irrational
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Question # 10
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Question # 11
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Necesarily
Not necessarily
Must be
None of these
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Question # 12
The product of (x+y)(x-y)(x
2
+xy+y
2
) is:
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x
6
+y
6
(x+y)
6
(x+y)
2
(x-y)
2
x
6-
y
6
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Question # 13
An _________ is that in which constants or variable or both are combined by basic operation:
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Matrix
Algebraic expression
Logarithm
Complex number
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Question # 14
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Rational
Polynomial
Surd
Not a surd
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Question # 15
Polynomial means an expression with:
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Two
Four
Many
No term
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Question # 16
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(x-y)
2
x-y
1
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