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11th Class ICS Mathematics Test Online MCQs With Answers
Question # 1
Choose an answer
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 # 2
y = tan-1 x if and only if x = tan y, where:
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-1 < x < 1 and - π < y < π
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Question # 3
The direction of an angle Θ is determined by its:
Choose an answer
value
magnitude
ratio
sign
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Question # 4
If (x - 2, 2) = (3, 2), then:
Choose an answer
x = 5
x = 2
x = -5
x = 3
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Question # 5
Sum of roots of ax
2
+ bx + c = 0 is equal to product of roots only if:
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a+c=0
b+c=0
a+b=0
a+b+c=0
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Question # 6
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diagonal matrix
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Question # 7
The angles 90°±Θ, 180°±Θ, 270°±Θ, 360°±Θ, are the:
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composite angles
half angles
quadrantal angles
allied angles
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Question # 8
x2 - 5x + 6 = 0 is:
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Question # 9
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i
0
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Question # 10
The domain of principal sine function is:
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Question # 11
A geometric series is convergent only if:
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| r | > 1
| r | < 1
| r | = 1
none of these
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Question # 12
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A is superset of B
B is superset of A
A is subset of B
A is equivalent to B
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Question # 13
Sum of all three cube roots of unity is:
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1
-1
0
3
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Question # 14
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sin x
cosec x
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Question # 15
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Question # 16
With usual notations for triangle R equals:
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Question # 17
S = {1, -1, 2, -2} is a group under:
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multiplication
subtraction
addition
none of these
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Question # 18
A numbers exceeds its square root by 6, the number is:
Choose an answer
6
3
9
none of these
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Question # 19
Multiplicative inverse of -i is:
Choose an answer
i
-i
1
-1
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Question # 20
Choose an answer
all of these
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Question # 21
Conjugate of complex number (-a, -b) is:
Choose an answer
(-a, b)
(-a, -b)
(a, -b)
none of these
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