CBSE Class 8 Maths Introduction to Graphs Worksheet

Question. Choose the points whose joining will result in a square :
A(0, 0), B(4, 3), C(0, 2), D(2, 0), E(3, 4), F(2, 2)
Answer : A(0, 0), C(0, 2), F(2, 2), D(2, 0).

Question. Ramesh Kumar’s water bill shows quantity of water consumed in liters and amount of water consumed. Identify the dependent and independent variables in the above statement.
Answer : Independent variable – Quantity of water. 
Dependent variable – cost of water

Question. Choose the points which if joined, the obtained figure will be a rectangle :
A(1, 1), B(7, 6), C(1, 4), D(1, 0), E(3, 4), F(3, 1).
Using following graph, answer following question :

Answer : A(1, 1), C(1, 4), E(3, 4), F(3, 1)

Question. Which is the nearest point to the origin?
Answer : B

Question. If a man covers 5 units right (due east) from point A, then find the co-ordinates of his new position.
Answer : (5, 2)

Question. A person moves 3 units upwards (due north) from point B, find the co-ordinates of newposition.
Answer : (1, 4)

Study the following graph and answer the following questions

Question. Find the co-ordinates of the point which if joined with point A, will give us a line segment parallel to x-axis.
Answer : C(4, 5)

Question. Name the points whose joining will result in a line segment parallel to y-axis.
Answer : B(5, 3) and D(5, 4)

Read the following graph and answer the following questions:

Question. Name the mid point of points D and G.
Answer : F(8, 5)

Question. Find the co-ordinates of mid point of points I and G.
Answer : F(8, 5)

Question. Find the co-ordinates of mid point of points A and E.
Answer : (6, 3)

Please click on below link to download CBSE Class 8 Maths Introduction to Graphs Worksheet