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Mathematics General Science Test Hard Mode MCQs With Answers
Question # 1
If the sum of the roots of the equation ax
2
- 2x + 2a = 0 is equal to their product, then the value of a is
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1
2
3
4
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Question # 2
The value of the polynomial 3x
3
+ 4x
2
- 5x + 4 at x = -1 is
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12
1
10
-10
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Question # 3
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None of these
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Question # 4
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Question # 5
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Question # 6
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An equation
Linear equation
Rational fraction
Identity
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Question # 7
Sin(a + b) + Sin (a - b) =
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Sin a Cos b
Sin a Sin b
Sin a + Cos b
Sin a - 2 Cos b
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Question # 8
If -1 < x < 0, which of the following statements must be true?
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x < x
2
< x
3
x < x
3
< x
2
x
2
< x
3
< x
x
2
< x < x
3
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Question # 9
The difference of two consecutive terms of an A.P. is called
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Constant of series
Common ratio
Common difference
General term
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Question # 10
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Question # 11
If c is a constant number and if f is the function defined by the equation f(x) = c for all values of x, then f is differentiable at every x and f is defined the equation f(x) = _________
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f
1
C
0
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Question # 12
The radius of the circle (x-1)
2
+ (y+3)
2
= 64 is
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8
4
64
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Question # 13
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1
2
3
4
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Question # 14
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2
1
0
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Question # 15
A die is thrown. What is the probability that there is a prime number on the top?
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1/2
1/3
1/6
2/3
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Question # 16
The multiplicative inverse of -1 in the set {1-, 1} is
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1
-1
+
1
0
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Question # 17
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0
1
-1
2
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