NCERT class 8 mathematics chapter 2 – “Linear Equations in one Variable” deals with equations with linear expressions in one variable only. An algebraic equation is an equality involving variables. It has an equality sign. The expression on the left of the equality sign is the Left Hand Side (LHS). The expression on the right of the equality sign is the Right Hand Side (RHS). For the CBSE exams, practice multiple-choice questions (MCQs) to prepare for the objective questions. We have provided Class 8 MCQ Questions on “Linear Equations in one Variable” paired with comprehensive explanations. CBSE is emphasizing the role of MCQs as they assist in understanding the concepts completely.
As compared to subjective questions, MCQs are very different so practicing and understanding how to get appropriate answers in MCQs is very essential. To revise the main concepts, students should practice all the MCQs with the answers given. This will also help them familiarize themselves with the kinds of questions that might appear in the board exams.
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Topics covered in Linear Equations in one Variable
- Solving Equations which have Linear Expressions on one side and numbers on the other side
- Applications
- Solving Equations having the Variable on both sides
- Reducing Equations to Simpler Form
- Equations Reducible to the Linear Form
CBSE Class 8 Mathematics Linear Equations in one Variable MCQs – PDF Download
Answers –
Summary for NCERT class 8 mathematics chapter 2 – Linear Equations in one Variable
- An algebraic equation is an equality involving variables. It says that the value of the expression on one side of the equality sign is equal to the value of the expression on the other side.
- A linear equation may have for its solution any rational number.
- An equation may have linear expressions on both sides.
- Just as numbers, variables can, also, be transposed from one side of the equation to the other.
- Occasionally, the expressions forming equations have to be simplified before we can solve them by usual methods.
- Some equations may not even be linear to begin with, but they can be brought to a linear form by multiplying both sides of the equation by a suitable expression.
- The utility of linear equations is in their diverse applications; different problems on numbers, ages, perimeters, combination of currency notes, and so on can be solved using linear equations.
Best Reference Books for Class 8 Mathematics
- NCERT Textbook + Exemplar Problems Solutions Mathematics
- NCERT at your Fingertips Mathematics
- Foundation Course Mathematics
- Practice-cum-Workbook Mathematics
- Integrated Learning Mathematics
