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Online Tests
Mathematics Fsc Part 1 Online Test MCQs With Answers
Question # 1
Period of a trigonometric function is:
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any real number
any negative real number
any integer
a least positive number
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Question # 2
Graphs of trigonometric function within their domains are:
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line segments
sharp corners
broken lines
smooth curves
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Question # 3
The range of principal cosine function is:
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Question # 4
The range of principal tangent function is:
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Question # 5
If sets A and B are equal then:
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Question # 6
If two rows (or two columns) in a square matrix are identical (i.e. corresponding elements are equal), the value of the determinant is:
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0
1
-1
±1
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Question # 7
If A is a matrix of order m × n, then the number of elements in each row of A is:
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m
n
m + n
m - n
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Question # 8
To convert any angle in radians into degrees, we multiply the measure by:
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Question # 9
What is the next term in the sequence 10, 7, 4, 1...........?
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2
-2
-3
none of these
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Question # 10
tan
-1
(-√3) is:
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Question # 11
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none of these
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Question # 12
(x + 3) (x + 4) = x2 + 7x + 12 is:
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Question # 13
The period of tan x is:
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Question # 14
If A = [aij] and B = [bij] are two matrices of same order r × s, then order of A - B is:
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r - s
r × s
r + s
none of these
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Question # 15
tan
-1
(-x) =
Choose an answer
tan
-1
x
cot
-1
x
-tan
-1
x
-cot
-1
x
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Question # 16
The graph of y = cos
-1
x is obtained by reflecting the graph of y = cos x about:
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x-axis
y-axis
y = x
y = -x
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Question # 17
Choose an answer
equal sets
null sets
overlapping sets
subsets
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Question # 18
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:
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m . n
m - n
m + n
m × n
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Question # 19
Choose an answer
3
1
4
None
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Question # 20
A circle which touches one side of a triangle externally and the other two produces sides internally is known as:
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Question # 21
If α, ß are complex cube roots of unity, then 1 + α
n
+ ß
n
= .......... where n is a positive integer divisible by 3:
Choose an answer
1
3
2
4
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