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Business Mathematics Icom Part 1 Chapter 4 Online Test MCQs With Answers
Question # 1
Solution set of 4x - 7y = 12 and 3x + y = 9 is
Choose an answer
(0,3)
(1,3)
(6,3)
(3,0)
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Question # 2
5x - 2 = 10 is a
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Open sentence
Right sentence
False sentence
Equation
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Question # 3
The power of variable in a quadratic equation is
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3
1
4
2
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Question # 4
B
2
- 4ac in a quadratic formula is called
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Nature of root
Discriminant
Solution set
Extraneous root
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Question # 5
The roots of quadratic equation will be imaginary if b
2
- 4ac is
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0
-ve
+ve
Greater than zero
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Question # 6
The sign of every equation is:
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≠
=
>
<
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Question # 7
Solution set of equations 4x + 5y = 40 and 3x + 2y = 23 is:
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{ (4,5) }
{ (5, 4) }
{ (-5, 4) }
{ -4, -5) }
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Question # 8
Both sides of an equation are joined by
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>
<
=
≠
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Question # 9
Formula to calculate compounded amount is:
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P(1 + i)
n
P(1 + i)
-n
R (1 + i)
P (1 - i)
n
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Question # 10
Simultaneous equations can be solved in ways.
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2
3
4
5
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