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Mathematics ECAT Pre Engineering Chapter 21 Linear Inequalities and Linear Programming Online Test MCQs With Answers
Question # 1
The point ________ is in the solution of the inequality 4x - 3y < 2
Choose an answer
(0,1)
(2,1)
(2,2)
(3,3)
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Question # 2
If ab > 0 and a < 0, which of the following is negative?
Choose an answer
b
-b
-a
(a - b)
2
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Question # 3
(1,0) is in the solution of the inequality
Choose an answer
3x + 2y > 8
2x - 3y < 4
2x + 3y > 3
x - 2y < -5
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Question # 4
ax + by < c is linear inequality in
Choose an answer
four variables
three variables
two variables
one variable
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Question # 5
ab > 0 and a > 0 then
Choose an answer
a > b
a < b
a = b
None
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Question # 6
x = ________ is in the solution of 2x - 3 < 0
Choose an answer
2
-2
3
4
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Question # 7
Which is not a half plane
Choose an answer
ax + by < c
ax + by > c
Both A and B
None
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Question # 8
A ________ divides the plane into left and right half planes.
Choose an answer
Vertical line
Horizontal line
Non vertical line
Inequality
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Question # 9
A point where two of its boundary lines intersect is called
Choose an answer
Corner point
Feasible point
Vertex
Feasible solution
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Question # 10
x = ________ is in the solution of 2x - 5 > 0
Choose an answer
0
2
-2
3
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Question # 11
2x + 3y > 4 is a linear inequality in
Choose an answer
one variable
two variables
three variables
none of these
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Question # 12
3x + 4
<
0 is
Choose an answer
not inequality
equation
identity
inequality
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Question # 13
Which is in the solution set of 4x - 3y < 2
Choose an answer
(3, 0)
(4, 1)
(1, 3)
None
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Question # 14
An expression involving any of the symbols <,>,
<
or
>
is called
Choose an answer
equation
inequality
linear equation
identity
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