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Online Tests
Mathematics FA Part 1 Online Test MCQs With Answers
Question # 1
If α, ß are the roots of x
2
+ kx + 12=0 such that α-ß = 1 then K = :
Choose an answer
0
±5
±7
±15
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Question # 2
The domain of principal tangent function is:
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Question # 3
Domain of finite sequence is:
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set of natural numbers
subset of N
R
none
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Question # 4
If A is a matrix of order m × n, then the number of elements in each row of A is:
Choose an answer
m
n
m + n
m - n
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Question # 5
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Question # 6
Equations having a common solution are called:
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linear
quadratic
homogeneous
simultenaeous
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Question # 7
If 2s = a + b + c, then in any triangle ABC:
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all of these
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Question # 8
If 2s = a + b +c, then in any triangle ABC:
Choose an answer
none of these
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Question # 9
The range of principal sine function is:
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Question # 10
Zero is:
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a natural number
a whole number
a positive integer
a negativeinteger
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Question # 11
Number of digits multiple of 5 made from the digits 2, 3, 5, 7, 9 is:
Choose an answer
5
24
20
none
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Question # 12
If (x - 2, 2) = (3, 2), then:
Choose an answer
x = 5
x = 2
x = -5
x = 3
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Question # 13
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c = 0
b = 0, c = 0
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Question # 14
A biconditional is written in symbols as:
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Question # 15
2 cos α cos ß =
Choose an answer
sin (α + ß) - sin (α - ß)
cos (α + ß) - cos (α - ß)
cos (α + ß) + cos (α - ß)
sin (α + ß) + sin (α - ß)
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Question # 16
Choose an answer
T
6
T
7
T
8
T
5
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Question # 17
Choose an answer
set builder notation
tabular form
descriptive method
non-set builder method
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Question # 18
In binomial expansion of (a+b)n, n is positive integer the sum of even coefficients equals:
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none of these
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Question # 19
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Question # 20
If set A = {1, 2, 3} and B = {1, 2, 3} then sets A and B are:
Choose an answer
not equal
equal
disjoint
overlapping
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Question # 21
-2 sin α sin ß =
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sin (α + ß) + sin (α - ß)
cos (α + ß) + cos (α - ß)
cos (α + ß) - cos (α - ß)
cos (α - ß) + cos (α - ß)
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