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Mathematics 9th Class English Medium Unit 4 Online Test MCQs With Answers
Question # 1
Choose an answer
Binomial
Trinomial
Monomial
Rotional
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Question # 2
Every irrational number is _________
Choose an answer
Surd
Not a surd
Rotional
Whole number
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Question # 3
(a+b)
2
+(a-b)
2
=
Choose an answer
4ab
a+b
2(a
2
+b
2
)
ab
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Question # 4
Degree of polynomial means ______ power of variable:
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Lowest
Highest
Both a and b
None of these
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Question # 5
Similar surds means, surds having ________ irrational factors:
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Same
Different
One
No
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Question # 6
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Question # 7
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Question # 8
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Polynomial
Irrational
Rational
None of these
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Question # 9
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Question # 10
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5
1/2
7
1/7
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Question # 11
a
3
+b
3
is equal to:
Choose an answer
(a-b)(a
2
+ab+b
2
)
(a+b)(a
2
-ab+b
2
)
(a-b)(a
2
-ab+b
2
)
(a-b)(a
2
+ab-b
2
)
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Question # 12
Every polynomial is _______ expression:
Choose an answer
Complex
Real
Rational
Irrational
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Question # 13
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(a-b)2
(a+b)2
a+b
a-b
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Question # 14
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1
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Question # 15
A surd which contain a single term is called _______ surd.
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Trinomial
Monomial
Binomial
Rational
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Question # 16
If a+b = 7 and a-b = 3 then value of ab is:
Choose an answer
10
58
29
40
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