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11th Class Part 1 Mathematics Test Online MCQs With Answers
Question # 1
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Question # 2
In binomial expansion (a+b)
n
, n is positive integer the sum of coefficients equals:
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none of these
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Question # 3
A biconditional is written in symbols as:
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Question # 4
Domain of finite sequence is:
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set of natural numbers
subset of N
R
none
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Question # 5
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tan x
cot x
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Question # 6
The period of 2 + cos 3x is:
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Question # 7
Which one is not a quadrant angle ?
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0°
90°
280°
270°
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Question # 8
Irrational numbers are:
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terminating decimals
non-terminating decimals
non-terminating, repeating decimals
non-terminating, non repeating
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Question # 9
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10π
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Question # 10
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3
1
4
None
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Question # 11
Zero is:
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a natural number
a whole number
a positive integer
a negativeinteger
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Question # 12
The period of sin 2x is:
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π
2π
3π
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Question # 13
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diagonal matrix
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Question # 14
No. of signals made by 4 flags of different colors using 2 flags at a time:
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6
12
60
none
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Question # 15
Division of a natural number by another natural number gives:
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always a natural number
always an integer
always a rationalnumber
always an irrational number
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Question # 16
tan(π + tan
-1
x ) =
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x
π+x
π-x
none of these
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Question # 17
If A is a matrix of order m × n, then the number of elements in each row of A is:
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m
n
m + n
m - n
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Question # 18
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A.P
G.P
H.P
none
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Question # 19
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Question # 20
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none of these
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Question # 21
In a right isoceles triangle, one acute angle is:
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30°
45°
60°
75°
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