10th Class Mathematics Chapter 4 Test04. Linear and Quadratic Inequalities

Q1. Multiple choice questions (Attempt all · 8 × 1 = 8)

1. Which ordered pair is a solution of the system 2x - y ≤ 5 and x + 2y > 2?
   1. (1 , -1)
   2. (4 , 1)
   3. (2 , 0)
   4. (3 , 2)
2. The solution of the $\frac{x}{-2}$ < 3 - x is:
   1. x < 2
   2. x < 6
   3. x > 2
   4. x < -2
3. (7 , -2) is a solution of the inequality;
   1. x - y < -4
   2. 2x + y < 10
   3. x + 10y < 1
   4. #NAME?
4. The solution of the inequality x < 3 for x ∈ N is:
   1. {1 , 1 , 2}
   2. {-2 , -2 , 0 , 1, 2}
   3. {1 , 2}
   4. {1}
5. The solution for -5x ≥ -80 is:
   1. {x | x < 16}
   2. {x | x ≤ 16}
   3. {x | x > 16}
   4. {x | x ≥ 16}
6. Which ordered pair is a solution of the inequality 4x - y ≥ 3 ?
   1. (0 , 0)
   2. (-1 , 2)
   3. (1 , 1)
   4. (0 , -2)
7. The solution of the inequality 6x - 7 ≥ 2x + 17 is:
   1. x < 6
   2. x ≥ 6
   3. x ≤ 6
   4. x > 6
8. In general, we use a test point when graphing the inequality:
   1. (-1 , -1)
   2. (0 , 0)
   3. (2 , 2)
   4. (-3 , -3)