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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 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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The post is about Online MCQs about Algebraic Manipulation from Chapter 6 of 9th Class Mathematics. There are 20 multiple-choice questions from Chapter 6 of 9th Class Mathematics. Let us start with MCQs Algebraic Manipulation with Answers.

MCQs Algebraic Manipulation 9th Class Quiz

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• HCF of $p^3q – pq^3$ and $p^5q^2 -p^2q^5$ is
• HCF of $5x^2y^2$ and 20x^3y^3$ is
• HCF of $x-2$ and $x^2+x – 6$ is
• HCF of $a^3  +b^3$ and $x^2-ab+b^2$ is
• HCF of $x^2-5x+6$ and $x^2 – x – 6$ is
• HCF of a $a^2-b^2$ and $a^3-b^3$ is
• HCF of $x^2+3x+2$, $x^2+4x+3$, $x^2+5x+4$ is
• LCM of $15x^2$, $45xy$, and $30xyz$ is
• LCM of $a^2+b^2$ and $a^4-b^4$ is
• The product of two algebraic expressions equals the ____________ of their HCF and LCM.
• Simplify $\frac{a}{9a^2 – b^2} + \frac{1}{3a-b}$
• Simplify $\frac{a^2+5a-14}{a^2-3a-18} \times \frac{a+3}{a-2}=$
• Simplify $\frac{a^3 -b^3}{a^4-b^4} + \left(\frac{a^2+ab+b^2}{a^2+b^2}\right)=$
• Simplify $\left(\frac{2x+y}{x+y}-1\right) + \left(1-\frac{x}{x+y}\right)$
• The square root of $a^2-2a+1$ is
• What should be added to complete the square of $x64 + 64$?
• The square root of $x^4 + \frac{1}{x^4}+2$  is
• The square root of $4x^2 -12x +9$ is
• LCM =?
• HCF =?
• LCM $\times$ HCF =
• Any unknown expression may be found if _ of them are known by using the relation
• The HCF of $x^2-4$, $x^4+4x+4$, and $2x^2+x-6$ is
• $\frac{a+b}{a^2-b^2} \div \frac{a^2-ab}{a^2-2ab+b^2}$
• If $A=\frac{a+b}{a-b}$, them $\frac{1}{A}$ is
• How many methods are used to find the HCF of a given expression?
• How many methods are used to find the square root of a given expression?

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