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11th Class ICS Mathematics Test Online MCQs With Answers
Question # 1
Conjugate of complex number (-a, -b) is:
Choose an answer
(-a, b)
(-a, -b)
(a, -b)
none of these
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Question # 2
To draw general conclusions from a limited number of observations is called:
Choose an answer
logic
proposition
induction
deduction
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Question # 3
If s denotes the length of the arc intercepted on a circle of radius r by a central angle of α radians, then:
Choose an answer
s = rα
s = r + α
none of these
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Question # 4
Domain of the function y = tan
-1
x is:
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Question # 5
Choose an answer
diagonal matrix
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Question # 6
When a rational fraction is separated into partial fractions, the result is:
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Question # 7
The period of 2 + cos 3x is:
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Question # 8
tan(π + tan
-1
x ) =
Choose an answer
x
π+x
π-x
none of these
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Question # 9
Sum of all odd numbers between 100 and 200 is:
Choose an answer
6200
6500
3750
7500
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Question # 10
If a set is described in words, the method is called:
Choose an answer
tabular form
descriptiveform
set builder notation
non-tabular method
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Question # 11
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Question # 12
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Question # 13
n
C
4
=
n
C
8
then n = :
Choose an answer
4
12
8
6
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Question # 14
Choose an answer
5
14
20
6
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Question # 15
Minors and co-factors of the elements in a determinant are equal in magnitude but they may differ in:
Choose an answer
order
position
sign
symmetry
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Question # 16
(x + 3) (x + 4) = x2 + 7x + 12 is:
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Question # 17
No. of necklaces can be made from 7 beads of different colors ?
Choose an answer
360
120
60
70
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Question # 18
Which one is radical equation:
Choose an answer
ax
2
+ bx + c
ax + b = 0
2
x
= 16
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Question # 19
The period of sin 2x is:
Choose an answer
π
2π
3π
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Question # 20
Number of terms in the expansion of (x+y)
6
is:
Choose an answer
7
6
2
8
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Question # 21
The period of cos 2x is:
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