The value of 3 x + 2 y should not be less than 50 when written in symbols is
3 x + 2 y < 50
3 x + 2 y ≤ 50
3 x + 2 y ≥ 50
3 x + 2 y > 50
The point which does not lie on the line x + y = 6
(3, 3)
(3, 2)
(4, 2)
(1, 5)
Which of the following is a point in the region represented by x + y > 3 ?
(0, 1)
(1, 0)
(1/3 , 1/3)
(1, 4)
The solution of the inequation x - 4 > 3 is
x < 7
x > 7
x < 1
x > 1
Write in symbols " The value of x + y is less than 7".
x + y = 7
x + y > 7
x + y < 7
x - y = 7
The lines y = 2 x + 3 and y = 2 x - 1 are
Perpendicular
Parallel
Intersecting
None of these
The point of intersection of x = 2 y and 2 x = y is
(1, 1)
(0, 0)
(2, 2)
(-1, 1)
The solution of x + y < 12 is
(5, 7)
(7, 5)
(-5, 17)
(5, 6)
x < 0 ; y > 0 lies in ________ quadrant.
Q1
Q2
Q3
Q4
Which of the following represent the region of the I quadrant including OX, OY lines?
x = 0, y = 0
x > 0, y > 0
x < 0, y < 0
x ≥ 0, y ≥ 0
