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Online Tests
Mathematics FA Part 1 Online Test MCQs With Answers
Question # 1
(1 - cos
2
Θ) (1 + cot
2
Θ) =
Choose an answer
tan
2
Θ
0
1
-1
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Question # 2
Number of terms in the expansion of (a+b)
n
is:
Choose an answer
n
n+1
n-1
none of these
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Question # 3
Range of the function y = tan
-1
x is:
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Question # 4
If 2s = a + b +c, then in any triangle ABC:
Choose an answer
none of these
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Question # 5
Which one is a quadrant angle ?
Choose an answer
60°
180°
120°
30°
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Question # 6
A reference angle Θ is always:
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Question # 7
cos(tan
-1
∞) =
Choose an answer
0
∞
1
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Question # 8
sin (Θ - π) =
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Question # 9
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Question # 10
If a matrix A is symmetric as well as skew symmetric, then:
Choose an answer
A is null matrix
A is unit matrix
A is triangular matrix
A is diagonal matrix
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Question # 11
Choose an answer
diagonal matrix
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Question # 12
Conjugate of a- i b is:
Choose an answer
b + ia
-a + ib
-a - ib
a + ib
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Question # 13
One card is drawn at random from a pack of 52 cards. The probability that the card drawn a king is:
Choose an answer
none of these
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Question # 14
The middle term in the expansion of (a+b)
20
is;
Choose an answer
10
th
term
11
th
term
12
th
term
13
th
term
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Question # 15
-2 sin α sin ß =
Choose an answer
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 # 16
r
1
=
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Question # 17
What is called the arrangement of numbers formed according to some definite rule ?
Choose an answer
arithmetic sequence
geometricsequence
sequence
none of these
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Question # 18
No. of diagonals can be formed by joining the vertices of the polygon having 12 sides ?
Choose an answer
70
54
70
73
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Question # 19
Choose an answer
none of these
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Question # 20
1° is equal to:
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Question # 21
Zero cannot be a term of:
Choose an answer
A.P and G.P
G.P and H.P
A.P and H.P
only H.P
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