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Mathematics General Science Test Medium Mode MCQs With Answers
Question # 1
Choose an answer
A = x, B = 1
A = 0, B = 2
A = -1, B = 1
A = x-1, B = x + 1
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Question # 2
If sin
α
and cos
α
are the roots of the equation px
2
+ qx + r =0, then
Choose an answer
p
2
- q
2
+ 2pr = 0
(p + r)
2
= q
2
- r
2
p
2
+ q
2
- 2pr = 0
(p - r)
2
= q
2
+ r
2
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Question # 3
The roots of the equation 4x - 3.2x+2 + 32 = 0 would include
Choose an answer
1 and 3
1 and 4
1 and 2
2 and 3
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Question # 4
The distance between the points (0 , 0) and (1, 2) is
Choose an answer
5
0
3
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Question # 5
Choose an answer
-1
0
2
1
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Question # 6
If a,β are the roots of ax2+bx+c=0,the equation whose roots are doubled is
Choose an answer
ay2 +2by+c=0
ay2+2by+4c=0
ay2+2by+c=0
ay2+by+4c=0
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Question # 7
The lotus of intersection of perpendicular tangents to the parabola y
2
= 4ax is:
Choose an answer
Axis of the parabola
Focal chord of the parabos
The tangent at vertex of the parabola
a directrix of the parabola
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Question # 8
Choose an answer
4x + 1
4x
2x
3
none of these
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Question # 9
The equation of the circle witch centre (-3, 5) and radius 7 is
Choose an answer
(x-3)
2
+ (y+5)
2
= 7
2
(x-3)
2
+ (y-5)
2
= 7
2
(x+3)
2
+ (y+5)
2
= 7
2
(x+3)
2
+ (y-5)
2
= 7
2
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Question # 10
If Z = (1,2), then Z
-1
= ?
Choose an answer
(0.2, 0.4)
(-0.2, 0.4)
(0.2, -0.4)
(-0.2, -0.4)
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Question # 11
The distance of the point (-2 , -3) from y-axis is
Choose an answer
2
-2
3
-3
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