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Online Tests
Mathematics FA Part 1 Online Test MCQs With Answers
Question # 1
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Question # 2
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a + c = b + d
a + b = c + d
a - b = c - d
None of these
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Question # 3
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all of these
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Question # 4
-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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Question # 5
The reciprocal of the terms of A.P. form:
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A.P
G.P
H.P
none of these
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Question # 6
If sin α < 0 and cos α > 0, then α lies in:
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I
II
III
IV
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Question # 7
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Question # 8
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Question # 9
A sequence is denoted by:
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{a
n
}
a
n
a
1
+ (n-1) d
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Question # 10
π is defined as:
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ration of diameter of a circle to its circumference
ration of the circumference of a circle to its diameter
ration of area of a circle to its circumference
ration of the circumference of a circle to its area
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Question # 11
In an A.P.a
3
= 12 and a
7
= 32 then d = :
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5
3
7
9
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Question # 12
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Question # 13
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 # 14
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Question # 15
If A is a square matrix, then A - A
t
is:
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Question # 16
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additive property
multiplicative inverseproperty
transitive property
negative property
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Question # 17
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A
B
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Question # 18
If z
1
= 4i and z
2
= 3 - 9i, then z
1
+ z
2
=
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3 - 5i
3i - 5
7 - 9i
3 + 5i
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Question # 19
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integer
rational number
irrational number
natural number
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Question # 20
A function f(x) is said to be the periodic function if, for all x in the domain of f, there exists a smallest positive number p such tat f (x + p) = ________:
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f (p)
x + p
0
f(x)
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Question # 21
If each element of a 3 × 3 matrix A is multiplied by 3, then the determinant of the resulting matrix is:
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|A|
3
27|A|
3|A|
9|A|
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