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Online Tests
Mathematics Fsc Part 1 Online Test MCQs With Answers
Question # 1
y = tan-1 x if and only if x = tan y, where:
Choose an answer
-1 < x < 1 and - π < y < π
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Question # 2
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Question # 3
A key ring is an example of:
Choose an answer
permutation
circulation permutation
combination
none
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Question # 4
If sin Θ + cosec Θ = 2, then sin
2
Θ + cosec
2
Θ =
Choose an answer
2
4
0
8
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Question # 5
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Question # 6
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Question # 7
The number of diagonals of a polygon with n sides is:
Choose an answer
none of these
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Question # 8
Choose an answer
A.P
G.P
H.P
none
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Question # 9
Number of terms in the expansion of (x+y)
6
is:
Choose an answer
7
6
2
8
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Question # 10
The system of measurement in which the angle is measured in degrees, and its sub-units, minutes and seconds is called the:
Choose an answer
circular system
sexagesimal system
decimal system
degree system
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Question # 11
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Question # 12
If W = {0, 1, 2, 3, 4, ........}, N = {1, 2, 3, 4 ...........} then N - W = ?
Choose an answer
W
{0}
none of these
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Question # 13
Cot1°, Cot2°, Cot3°, .......... Cot89° =
Choose an answer
-1
1
∞
none
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Question # 14
2 cos α cos ß =
Choose an answer
sin (α + ß) - sin (α - ß)
cos (α + ß) - cos (α - ß)
cos (α + ß) + cos (α - ß)
sin (α + ß) + sin (α - ß)
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Question # 15
The domain of y = sin
-1
x is:
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Question # 16
Irrational numbers are:
Choose an answer
terminating decimals
non-terminating decimals
non-terminating, repeating decimals
non-terminating, non repeating
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Question # 17
In ax
2
+ bx + c = 0, if b
2
- 4ac > 0 and perfect square the roots are:
Choose an answer
rational
irrational
equal
complex
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Question # 18
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Question # 19
Sum of roots of ax
2
+ bx + c = 0 is equal to product of roots only if:
Choose an answer
a+c=0
b+c=0
a+b=0
a+b+c=0
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Question # 20
The area of a sector of a circular region of radius r with length of the arc of the sector equal to s is-----------:
Choose an answer
rΘ
rs
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Question # 21
For what value of k, the roots of the equation x
2
+ √k x + 2 = 0 are equal:
Choose an answer
1
8
2
4
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