MCQs Linear Equations and Inequalities 9th class

Online MCQs Linear Equations and Inequalities from Mathematics Chapter 7 of 9th Class. There are 27 MCQ Questions from Linear Equations and Inequalities from Chapter 7 of 9th Class Mathematics. Let us start with MCQs Linear Equations and Inequalities.

Online MCQs about Mathematics 9th Class Chapter 7 Linear Equations and Inequalities with Answers

1. If the capacity $c$ of an elevator is at most 1600 pounds, then

 
 
 
 

2. A solution that does not satisfy the original equation is called ———- solution.

 
 
 
 

3. Transitive law is ———.

 
 
 
 

4. An ——– equation is an equation whose solution set is the empty set.

 
 
 
 

5. If $x$ is no larger than 10 then

 
 
 
 

6. Equations having exactly the same solution are called ———– equations.

 
 
 
 

7. If $a, b \in R$ then $b\ne 0$

 
 
 
 

8. The linear equation in one variable $x$ is

 
 
 
 

9. Law of Trichotomy is $\cdots (a, b, \in R)$

 
 
 
 

10. If $a>b$, $c>0$ then

 
 
 
 

11. $x=0$ is a solution of the inequality.

 
 
 
 

12. When the variable in an equation occurs under a radical, the equation is called ——— equation.

 
 
 
 

13. An inconsistent equation is that whose solution set is

 
 
 
 

14. A ———– equation is an equation that is satisfied by at least one number but is not an identity.

 
 
 
 

15. Which of the following is the solution of the inequality $3-4x \le 11$?

 
 
 
 

16. $|x|=0$ has only ——– solution.

 
 
 
 

17. If $x=$ ——– is a solution of the inequality $-2 < x < \frac{3}{2}$.

 
 
 
 

18. $|x|=a$ is equivalent to

 
 
 
 

19. A linear inequality in one variable $x$ is

 
 
 
 

20. A statement involving any of the symbol <, >, $\le$ or $\ge$ is called

 
 
 
 

21. $2x+1=9$ is ——— equation.

 
 
 
 

22. The equation $|x|=2$ is equivalent to:

 
 
 
 

23. If $a>b$, $c<0$, then

 
 
 
 

24. An ——– is equation that is satisfied by every number for which both sides are defined:

 
 
 
 

25. If $a>b$, $c>0$ then

 
 
 
 

26. $x=x+5$ is ——— equation.

 
 
 
 

27. $x+4=4+x$ is ———- equation.

 
 
 
 


Online MCQs Linear Equations and Inequalities with Answers

  • Which of the following is the solution of the inequality $3-4x \le 11$?
  • A statement involving any of the symbol <, >, $\le$ or $\ge$ is called
  • If $x=$ ——– is a solution of the inequality $-2 < x < \frac{3}{2}$.
  • If $x$ is no larger than 10 then
  • If the capacity $c$ of an elevator is at most 1600 pounds, then
  • $x=0$ is a solution of the inequality.
  • The linear equation in one variable $x$ is
  • An inconsistent equation is that whose solution set is
  • $|x|=a$ is equivalent to
  • A linear inequality in one variable $x$ is
  • Law of Trichotomy is $\cdots (a, b, \in R)$
  • Transitive law is ———.
  • If $a>b$, $c>0$ then
  • If $a>b$, $c>0$ then
  • If $a>b$, $c<0$, then
  • If $a, b \in R$ then $b\ne 0$
  • When the variable in an equation occurs under a radical, the equation is called ——— equation.
  • $|x|=0$ has only ——– solution.
  • The equation $|x|=2$ is equivalent to:
  • An ——– is an equation that is satisfied by every number for which both sides are defined:
  • A ———– equation is an equation that is satisfied by at least one number but is not an identity.
  • $x+4=4+x$ is ———- equation.
  • $2x+1=9$ is ——— equation.
  • $x=x+5$ is ——— equation.
  • Equations having exactly the same solution are called ———– equations.
  • A solution that does not satisfy the original equation is called ———- solution.
  • An ——– equation is an equation whose solution set is the empty set.
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