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Online Tests
Mathematics Fsc Part 1 Online Test MCQs With Answers
Question # 1
S = {1, -1, 2, -2} is a group under:
Choose an answer
multiplication
subtraction
addition
none of these
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Question # 2
A statement which is true for all possible values of the variables involved in it, is called a:
Choose an answer
tautology
conditional
implication
absurdity
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Question # 3
If the Discriminant of a quadratic equation is a perfect square, then roots are:
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real and equal
complex
rational
irrational
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Question # 4
A
-1
exists if A is:
Choose an answer
singular
nonsingular
symmetric
none
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Question # 5
Choose an answer
0
i
-i
1
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Question # 6
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3×1
1×3
3×3
1×1
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Question # 7
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Question # 8
If P(x) is a polynomial of degree m and Q(x) is a polynomial of degree n, the product P(x) . Q(x) will be a polynomial of degree:
Choose an answer
m . n
m - n
m + n
m × n
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Question # 9
Choose an answer
A and B are power sets
A and B are disjoint sets
A and B are super sets
A and B are equal sets
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Question # 10
Solution set of the equation x
2
- 3x + 2 = 0 is
Choose an answer
{-1, 2}
{1, -2}
{-1, -2}
{1, 2}
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Question # 11
cos
-1
(-x) =
Choose an answer
π + cos
-1
x
π - cos
-1
x
π + sin
-1
x
π - sin
-1
x
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Question # 12
The multiplicative identity of real numbers is:
Choose an answer
0
1
2
-1
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Question # 13
Number of ways of arranging 5 keys in a circular ring is:
Choose an answer
12
24
6
5
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Question # 14
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Question # 15
Choose an answer
3
1
4
None
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Question # 16
The middle term in the expansion of (1+x)
1/2
is:
Choose an answer
T
2
T
3
does not exist
none of these
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Question # 17
If sin α = cos ß in any triangle ABC then:
Choose an answer
α + ß = 90°
α + ß = 180°
α + ß = 360°
α + ß
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Question # 18
What is the general term of the sequence 2, 4, 6, 8, ........... ?
Choose an answer
2n
n + 1
2n
2
none of these
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Question # 19
The next term of the sequence-1, 2, 12, 40, .........is:
Choose an answer
112
212
144
none
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Question # 20
Choose an answer
- cot Θ
- tan Θ
tan Θ
none of these
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Question # 21
A matrix of order m×1 is called:
Choose an answer
row matrix
column matrix
identity matrix
scalar matrix
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