CBSE Class 8 Mathematics Introduction To Graphs Worksheet Set A

CBSE Class 8 Introduction to Graphs Worksheet (1)

Question. Which axis will be intersected by the extended line segment joining the points A(2, 3) and B(2, 5).
Answer : x–axis

Question. Two points C(3, 3) and D(5, 3) are joined and the line segment so obtained is extended in both the directions. Find the co-ordinates of the point of intersection this intended line segment and y-axis.
Answer : (0, 3)

Read the following graph carefully in which runs scored by three batsman A, B and C are shown. Answer the questions that follow (1 – 6)

Question. Name the batsman who scored 9 runs twice in his allotted 5 overs.
Answer : B

Question. Which of the three batsman could not score even a single run in any of the 5 overs?
Answer : C

Question. Whose performance was most steady?
Answer : A

Question. What is the total score of batsman A after 5 overs?
Answer : 29

Question. Which batsman scored highest runs in an over?
Answer : C

Question. Which batsman scored thrice the score more than 8?
Answer : B

The following bar graph shows comparative sale of different vegetables of a store for two days. Study it and answer the questions that follows (22–26) :

Question. Which vegetables experienced same amount of sale on both days?
Answer : Potato and chili

Question. Which vegetable experienced biggest decrease in consecutive days?
Answer : Tomato

Question. For which vegetable the increase is highest and what is the percent increase for this vegetable?
Answer : Cauliflower, 50%

Question. What is the lowest total sell in kg for any of the vegetables?
Answer : 14 kg for Onion

Question. In terms of total sells of both days, which is the most demanded vegetable?
Answer : Chili

Study the following graph and answer the following questions (38–42) :

Question. Which year experienced better overall rainfall for these five days?
Answer : (2007)

Question. On how many days the rainfall was same?
Answer : Two

Question. Name the only date on which 2008 got more rainfall?
Answer : 5 July

Question. On which date the difference between the rainfall of the two years was biggest?
Answer : 8 July

Question. If the average rainfall for a day is 4 ml, then in 2008 how many dates were there on which the rainfall was more than average?
Answer : Three

Please click the below link to access CBSE Class 8 Introduction to Graphs Worksheet (1)