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Online Tests
11th Class ICS Mathematics Test Online MCQs With Answers
Question # 1
In binomial expansion (a+b)
n
, n is positive integer the sum of coefficients equals:
Choose an answer
none of these
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Question # 2
Which number cannot be a term of a geometric sequence ?
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0
1
-1
r
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Question # 3
sin (α - ß) =
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Question # 4
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Question # 5
n! stands for:
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product of first natural numbers
sum of n natural numbers
product of n integers
none of these
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Question # 6
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Question # 7
A compound statement of the form "if p then q" is called an:
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tautology
conditional
consequent
absurdity
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Question # 8
Every real number is also a/an:
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integer
rational number
irrationalnumber
complexnumber
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Question # 9
If a
n-1
= 2n - 3 then a
n+1
=
Choose an answer
2n - 1
2n + 1
2n + 3
none
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Question # 10
Amplitude of sin x is:
Choose an answer
R
[-1,1]
0
1
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Question # 11
If
n
P
2
= 30 then n = :
Choose an answer
5
6
2
3
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Question # 12
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 # 13
Choose an answer
A
B
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Question # 14
In triangle ABC, if α = 90° then:
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none of these
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Question # 15
Choose an answer
cos x
sec x
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Question # 16
The real part of the complex number a + bi is:
Choose an answer
b
-b
a
-a
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Question # 17
The number of ways in which fiver persons can sit at a round table is:
Choose an answer
4!
5!
none of these
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Question # 18
The range of y = sin
-1
x is:
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Question # 19
Choose an answer
diagonal matrix
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Question # 20
In circular system the angle is measured in:
Choose an answer
radians
degrees
degrees, minutes
degrees, seconds
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Question # 21
In triangle ABC, If Γ = 90° then:
Choose an answer
b = c + a
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