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Online Tests
11th Class Part 1 Mathematics Test Online MCQs With Answers
Question # 1
No. of diagonals can be formed by joining the vertices of the polygon having 12 sides ?
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70
54
70
73
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Question # 2
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Question # 3
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z is purely real
z is any complex number
z is purely imaginary
real part of z = imaginary part of z
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Question # 4
Rational numbers are:
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repeating decimals
terminatingdecimals
periodicdecimals
all of these
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Question # 5
S = {1, -1, 2, -2} is a group under:
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multiplication
subtraction
addition
none of these
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Question # 6
In any triangle ABC, law of tangents is:
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all of these
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Question # 7
The middle term in the expansion of (a+b)
20
is;
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10
th
term
11
th
term
12
th
term
13
th
term
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Question # 8
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Question # 9
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Question # 10
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Question # 11
A dice is thrown. The probability to get an even number is:
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1
none of these
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Question # 12
A biconditional is written in symbols as:
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Question # 13
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rationalnumber
irrationalnumber
naturalnumber
wholenumber
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Question # 14
sin
-1
(-x) =
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-sin
-1
x
sin
-1
x
π + cos
-1
x
-cos
-1
x
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Question # 15
If sin Θ + cosec Θ = 2, then sin
2
Θ + cosec
2
Θ =
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2
4
0
8
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Question # 16
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{1, 2, 3}
{5, 6, 7}
{4}
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Question # 17
Which one is radical equation:
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ax
2
+ bx + c
ax + b = 0
2
x
= 16
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Question # 18
Probability of a certain event is:
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0
1
>1
∞
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Question # 19
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Question # 20
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25
20
40
2a + 2b + 2c
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Question # 21
If a statement P(n) is true for n = 1 and truth of P(n) for n = k implies the truth of P(n) for n = k + 1, then P(n) is true for all:
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integers n
real numbers n
positive real numbers n
positive integers n
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