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Online Tests
Mathematics Fsc Part 1 Online Test MCQs With Answers
Question # 1
If the Discriminant of a quadratic equation is a perfect square, then roots are:
Choose an answer
real and equal
complex
rational
irrational
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Question # 2
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p is false and q is true
both p and q are false
p is true and q is false
both p and q are true
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Question # 3
If a
n
= (n + 1) a
n-1
, a
1
= 1, second term of the sequence is:
Choose an answer
3
1
2
4
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Question # 4
The factorial of positive integer is:
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rational no.
positive integer
real no.
none
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Question # 5
A matrix of order m×1 is called:
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row matrix
column matrix
identity matrix
scalar matrix
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Question # 6
cos (α-ß) =
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cos α cos ß + sin α sin ß
cos α cos ß - sin α sin ß
cos α cos ß + sin α cos ß
sin α cos ß - sin α sin ß
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Question # 7
The additive inverse of a matrix A is:
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A
A
-1
- A
A
2
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Question # 8
A dice is rolled, the probability of getting a number which is even or greater than 4 is:
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none of these
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Question # 9
Which one is not a quadrant angle ?
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0°
90°
280°
270°
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Question # 10
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Question # 11
(1 - cos
2
Θ) (1 + cot
2
Θ) =
Choose an answer
tan
2
Θ
0
1
-1
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Question # 12
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 # 13
Number of digits multiple of 5 made from the digits 2, 3, 5, 7, 9 is:
Choose an answer
5
24
20
none
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Question # 14
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Question # 15
tan (α+ß) =
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Question # 16
The number of subsets of a set having three elements is:
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2
3
4
8
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Question # 17
If sinΘ <0, cosΘ<0 then the terminal arm of the angle lies in quadrant:
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I
II
III
IV
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Question # 18
The period of cos 2x is:
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Question # 19
The domain of principal cosine function is:
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Question # 20
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