Class 8

Introduction to Graphs question bank (Mathematics)

Practice 42 free Class 8 Mathematics - Introduction to Graphs questions with answers and step-by-step solutions.

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Q1.

Consider the mathematical concept of 'Bar Graphs, Pie Graphs, Histograms, Line Graphs' in the chapter 'Introduction to Graphs'. Which property holds true?


(A)
Standard algebraic/arithmetic axioms and identity theorems apply rigorously to Bar Graphs, Pie Graphs, Histograms, Line Graphs
(B)
Equations cannot be verified by substitution
(C)
Commutative property never holds for addition
(D)
Negative numbers have no real meaning in algebra
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Q2.

Consider the mathematical concept of 'Linear Graphs and Coordinates (x, y)' in the chapter 'Introduction to Graphs'. Which property holds true?


(A)
Standard algebraic/arithmetic axioms and identity theorems apply rigorously to Linear Graphs and Coordinates (x, y)
(B)
Equations cannot be verified by substitution
(C)
Commutative property never holds for addition
(D)
Negative numbers have no real meaning in algebra
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