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

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

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

4. $|x|=0$ has only ——– solution.

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

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

7. $2x+1=9$ is ——— equation.

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

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

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

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

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

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

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

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

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

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

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

19. An inconsistent equation is that whose solution set is

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

21. Transitive law is ———.

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

23. $x=x+5$ is ——— equation.

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

25. $x+4=4+x$ is ———- equation.

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

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

## 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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