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NAT II Physical Science Mathematics MCQs With Answers
Question # 1
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Free vector
Null vector
Unit vector
None of these
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Question # 2
The complement of set A relative to universal set U is the set
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A - U
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Question # 3
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Question # 4
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None of these
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Question # 5
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Question # 6
In the expansion of (a + b)
n
in every term the sum of the exponents of a and b is
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n
n + 1
2n - 1
2n + 1
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Question # 7
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15
15 i
-15 i
-15
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Question # 8
If 1 + Cos x = 0, then x =
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Question # 9
In general matrices do not satisfy
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Commutative law w.r.t multiplication
Associative law w.r.t addition
Distributive law w.r.t addition
Multiplication of a scalar with the matrix
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Question # 10
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Question # 11
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1
2
3
4
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Question # 12
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None
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Question # 13
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Question # 14
Which is an explicit function
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All
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Question # 15
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None
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Question # 16
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(0, e)
(0, 1)
None
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