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Mathematics General Science Test Medium Mode MCQs With Answers
Question # 1
The value of k (k > 0) for which the equation x
2
+ kx + 64 = 0 and x
2
- 8x + k = 0 both will have real roots is
Choose an answer
8
-16
-64
16
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Question # 2
If the roots of ax
2
+ b = 0 are real and distinct then
Choose an answer
ab > 0
a = 0
ab < 0
a > 0, b > 0
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Question # 3
Choose an answer
0
-1
1
-2
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Question # 4
cos h
2
x + sin h
2
x
Choose an answer
an even function
an odd function
an even and implicit function
neither even nor a odd
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Question # 5
p(x) = 2x
4
- 3x
3
+ 2x - 1 is polynomial of degree
Choose an answer
1
2
3
4
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Question # 6
The fixed point from which all the points of a circle are equidistant is called the
Choose an answer
chord of the circle
centre of the circle
diameter of the circle
radius of the circle
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Question # 7
General solution of tan 5
θ
= cot 2
θ
is
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Question # 8
The unit vector along z-axis is
Choose an answer
none of these
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Question # 9
The probability to get an odd number in a dice thrown once is
Choose an answer
6
1
1/6
1/2
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Question # 10
p, q, r and s are integers. If the A.M. of the roots of x2- px + q2= 0 and G.M. of the roots of x2- rx + s2= 0 are equal, then
Choose an answer
q is an odd integer
r is an even integer
p is an even integer
s is an odd integer
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Question # 11
The point on y
2
= 4ax nearest to the focus has its abciassae equal to
Choose an answer
-a
a
a/2
0
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