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Mathematics General Science Test Hard Mode MCQs With Answers
Question # 1
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A positive integer
A negative integer
A natural number
An irrational number
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Question # 2
Which of the following integrals can be evaluated
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Question # 3
If any two rows (or any two columns) of a square matrix are inter changed, the determinant of the resultant matrix is
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Same as the original determinant
Additive inverse of the original determinant
Both A and B
Adj of the original matrix
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Question # 4
If A and B are matrices of same order than (,A + B)(A + B) =
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A
2
+ B
2
A
2
+ B
2
+ 2AB
A + B
A
2
+ B
2
+ AB + BA
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Question # 5
The common difference of the sequence 7,4,1, .......... is
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1
-3
5
0
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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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Question # 8
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Question # 9
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Question # 10
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Question # 11
For which of the following ordered pairs (s, t) is s + t > 2 and s - t < -3?
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(3, 2)
(2, 3)
(1, 8)
(0, 3)
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