← Back to topic
Vidaara.orgClass 4 · Mathematics
CodeVID-M04-08-RLP-01
Reading Line Plots - Assignment
Chapter: Line Plots with Fractions
Topic: Understanding and Reading Line Plots
Maximum Marks: 35
Time: 75 minutes
Name: ____________________ Roll No.: __________ Date: ____________

General Instructions

  • All questions are compulsory.
  • Section A carries 1 mark each, Section B 2 marks, Section C 3 marks and Section D 5 marks.
  • Show all working for Sections B, C and D. Only final answers are given at the end — for full solutions, raise your doubts with your teacher.
Section A — Multiple Choice Questions 5 × 1 = 5 marks
1.
A line plot shows data using marks above a:
  • A.circle
  • B.number line
  • C.table
  • D.grid
2.
Each X represents:
  • A.ten points
  • B.one data value
  • C.a half
  • D.a total
3.
The tallest stack of Xs shows the:
  • A.smallest value
  • B.most common value
  • C.total
  • D.range
4.
A value with $3$ Xs occurs:
  • A.once
  • B.twice
  • C.$3$ times
  • D.never
5.
An empty space (no X) above a number means it:
  • A.occurs often
  • B.did not occur
  • C.is the total
  • D.is the largest
Section B — Short Answer (2 marks) 4 × 2 = 8 marks
6.
If a value has $3$ Xs, how many times does it occur?
7.
What does the tallest stack of Xs show?
8.
A line plot is drawn above a:
9.
Each X stands for how many data points?
Section C — Short Answer (3 marks) 4 × 3 = 12 marks
10.
On a line plot, $\tfrac12$ has $4$ Xs and $\tfrac14$ has $2$ Xs. Which is more common?
11.
A value has $5$ Xs. How many data points is that?
12.
Three values have $2$, $3$ and $1$ Xs. How many data points in total?
13.
What does an empty space above a number mean?
Section D — Long Answer (5 marks) 2 × 5 = 10 marks
14.
A line plot of pencil lengths shows $3$ cm ($2$ Xs), $4$ cm ($5$ Xs), $5$ cm ($3$ Xs). How many pencils were measured, and which length is most common?
15.
A line plot shows shoe sizes: $5$ ($1$), $6$ ($4$), $7$ ($3$), $8$ ($2$). How many people in all, and how many wear size $6$ or larger?

Answer Key

Section A — Multiple Choice Questions
  1. (B) number line
  2. (B) one data value
  3. (B) most common value
  4. (C) $3$ times
  5. (B) did not occur
Section B — Short Answer (2 marks)
  1. $3$.
  2. The most common value.
  3. Number line.
  4. One.
Section C — Short Answer (3 marks)
  1. $\tfrac12$.
  2. $5$.
  3. $6$.
  4. That value did not occur.
Section D — Long Answer (5 marks)
  1. $10$ pencils; $4$ cm.
  2. $10$ people; $9$.
Generated by Vidaara.org · Assignment VID-M04-08-RLP-01 · vidaara.org