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Mathematics General Science Test Medium Mode MCQs With Answers
Question # 1
In how many ways can 5 persons be seated at a round table
Choose an answer
5!
4!
3!
120
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Question # 2
If B-A≠φ , then n(B-A) is equal to
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n(a)+n(c)
n(c)-n(a)
n(a)-n(c)
None of these
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Question # 3
Roots of the equation x
2
+ 2x + 3 = 0 are
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Real and equal
Real and distinct
Complex
None of these
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Question # 4
If z=(x,y) then z has no multiplicative inverse when
Choose an answer
x ≠ 0, y = 0
x = 0, y = 0
x = 0, y ≠ 0
None of these
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Question # 5
ax2 +2hxy +by2 +2gx +2fy +c =0 may represent an ellipse if
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h2 -ab <0
h2 -ab≠ 0
h2 -ab =0
h2 -ab >0
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Question # 6
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Question # 7
The middle term of the expansion (1 + 2x)
6
is ______
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1st term
4th term
2nd term
5th term
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Question # 8
For the equation |x
2
| + |x| -6 =0, the roots are
Choose an answer
One and only one real number
Real with sum one
Real with sum zero
Real with product zero
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Question # 9
y=-a is the equation of the directrix of
Choose an answer
y2 =4ax
x2=-4ay
x2=4ay
y2=-4ax
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Question # 10
If f(x) = x
2
-x then f(1) is
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0
1
2
3
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Question # 11
If a polynomial p(x) is divided by x-c, then the remainder is
Choose an answer
p(x)
x-c
c
P(c)
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