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Mathematics General Science Test Medium Mode MCQs With Answers
Question # 1
If S = {3,6,9,12.......}, then
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S = Four multiples of 3
S = Set of even numbers
S = Set of prime numbers
S = All multiples of 3
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Question # 2
The value of sin 28°cos 17°+cos 28°sin 17°is
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Question # 3
Cofactor of an element aij denoted by Aij is
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(-2)i+j
Mij
(-1)i+j Mij
None of above
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Question # 4
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Question # 5
If a
1
and r are the first term and the common ratio respectively then (n + 1)th term of the G.P. is
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0
a
1
r
n-1
a
1
r
n+1
a
1
r
n
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Question # 6
If A and B are skew-symmetric then (AB)t is
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At Bt
AB
-AB
BA
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Question # 7
The set of complex numbers forms a group under the binary operation of
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Addition
none of these
Division
Subtraction
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Question # 8
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Question # 9
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none of these
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Question # 10
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Question # 11
The value of x which is unchanged by the mapping in the function defined by f ; x⟶ x
2
+ 5x -5 for x> 0 is
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1
5
-5
-1
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