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Online Tests
Mathematics FA Part 1 Online Test MCQs With Answers
Question # 1
A circle passing though the vertices of a triangle is known as:
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Question # 2
If tan Θ > 0 and sin Θ < 0 then terminal arm of the angle lies in quadrant:
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I
II
III
IV
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Question # 3
Sum of all three cube roots of unity is:
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1
-1
0
3
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Question # 4
If any two rows of a square matrix are interchanged, the determinant of the resulting matrix:
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is zero
is multiplicative inverse of the determinant of the original matrix
is additive inverse of the determinant the original matrix
none of these
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Question # 5
[0] is a:
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Question # 6
Conjugate of complex number (-a, -b) is:
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(-a, b)
(-a, -b)
(a, -b)
none of these
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Question # 7
In a circle of radius r, an arc of length kr will subtend in angle of __________ radians at the center:
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s
k
r
Θ
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Question # 8
- 72° = ___________________:
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none of these
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Question # 9
The period of sec 2x is:
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Question # 10
r
1
=
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Question # 11
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 # 12
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Question # 13
No. of diagonals can be formed by joining the vertices of the polygon having 5 sides ?
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5
15
51
10
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Question # 14
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Question # 15
In a simultaneous throw of two dice, The probability of getting sum 3 or 11 is:
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none
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Question # 16
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Question # 17
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1 + cos Θ
1 - cos Θ
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Question # 18
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 # 19
2 sin 12° sin 46° =
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cos 34° + cos 58°
sin 34° - sin 58°
sin 34° + sin 58°
cos 34° - cos 58°
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Question # 20
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p is false and q is true
both p and q are false
p is true and q is false
both p and q are true
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Question # 21
The domain of y = cos
-1
x function is:
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