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Mathematics General Science Test Medium Mode MCQs With Answers
Question # 1
The set {-1, 1} is closed under the binary operation of
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Addition
Multiplication
Subtraction
Division
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Question # 2
The set (Z,+) forms a group
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Forms a group w.r.t addition
Non commutative group w.r.t multiplication
Forms a group w.r.t multiplication
Doesn't form a group
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Question # 3
Multiplicative inverse of "1" is
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0
-1
1
{0, 1}
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Question # 4
∀x∈(a,b),f(x) is increasing if
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f′(x) >0
f′(x) <0
f′′(x) >0
f′′(x) =0
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Question # 5
30° = ______
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Question # 6
The sum of an infinite geometric series exist if
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| r | < 1
| r | > 1
r = 1
r = -1
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Question # 7
The equation of motion of a stone thrown vertically up wards is s = ut - 4.9t
2
the maximum height attained by it =
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Question # 8
An expression involving any of the symbols <,>,
<
or
>
is called
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equation
inequality
linear equation
identity
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Question # 9
The identity element with respect to subtraction is
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0
-1
0 and 1
None of thes
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Question # 10
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Question # 11
The third term in the expansion of (1+2x) is
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-2x2
-4x2
2x2
4x2
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