Elementary School Math Quiz: Create And Interpret Scaled Graphs
16 questions · exam conditions
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Create And Interpret Scaled GraphsQuestion 1 of 16

The bar graph shows the number of miles four friends biked this week. Each square equals 2 miles. Ava biked 7 squares, Ben biked 5 squares, Carla biked 9 squares, and Dan biked 4 squares. How many more miles did Carla bike than Ben?

Question graphic
4 miles
8 miles
14 miles
28 miles
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Elementary School Math Quiz

Elementary School Math Quiz: Create And Interpret Scaled Graphs

Practice Create And Interpret Scaled Graphs in Elementary School Math with focused quiz questions that help you check what you know, review explanations, and build confidence with test-style prompts.

What this quiz covers

This quiz focuses on Create And Interpret Scaled Graphs, giving you a quick way to practice the rules, question types, and explanations that matter most for Elementary School Math.

How to use this quiz

Try each quiz question before looking at the correct answer. Use the explanations to review missed ideas, then come back to similar questions until the pattern feels familiar.

All questions

Question 1

The bar graph shows the number of miles four friends biked this week. Each square equals 2 miles. Ava biked 7 squares, Ben biked 5 squares, Carla biked 9 squares, and Dan biked 4 squares. How many more miles did Carla bike than Ben?

  1. 4 miles
  2. 8 miles (correct answer)
  3. 14 miles
  4. 28 miles
Explanation: Carla: 9×2=189 \times 2 = 18 miles. Ben: 5×2=105 \times 2 = 10 miles. Difference: 18−10=818 - 10 = 8 miles. Choice A doubles the square difference wrong or ignores scale (9 - 5 = 4). Choice C adds the squares times scale wrong. Choice D adds their totals (18 + 10 = 28).

Question 2

Use the table to answer the question. Layla is making a bar graph of the data. She wants each square on the graph to stand for 5 books. How many squares tall should the bar for Mystery books be if there are 35 Mystery books?

  1. 5 squares
  2. 7 squares (correct answer)
  3. 30 squares
  4. 40 squares
Explanation: Each square = 5 books, so 35÷5=735 \div 5 = 7 squares. Choice A uses the scale value. Choice C subtracts (35 - 5). Choice D adds (35 + 5).

Question 3

The Math category on a bar graph represents 40 students.

What scale would make the Math bar exactly 4 units tall?

  1. Each unit represents 8 students
  2. Each unit represents 6 students
  3. Each unit represents 5 students
  4. Each unit represents 10 students (correct answer)
Explanation: Since the Math bar represents 40 students and must be 4 units tall, each unit must represent 40 divided by 4, or 10 students, so D is correct. Choice A (8 students per unit) would make the bar 5 units tall. Choice B (6 students per unit) would not produce a whole bar height of 4 units. Choice C (5 students per unit) would make the bar 8 units tall.

Question 4

Refer to the table of pets in Room 12. Sam wants to make a picture graph where each 🐾 symbol equals 3 pets. How many 🐾 symbols should he draw for Dogs, which has 18 pets?

  1. 3 symbols
  2. 6 symbols (correct answer)
  3. 15 symbols
  4. 21 symbols
Explanation: Since each symbol equals 3 pets, Sam divides: 18÷3=618 \div 3 = 6 symbols. Choice A uses the scale value itself. Choice C subtracts the scale from the total (18 - 3). Choice D adds instead of dividing (18 + 3).

Question 5

The bar graph shows pencils sold at the school store. Each square = 4 pencils. Monday: 6 squares, Tuesday: 9 squares, Wednesday: 5 squares, Thursday: 7 squares. On Friday, the store sold 20 pencils. How many squares should the Friday bar have on the same graph?

  1. 4 squares
  2. 5 squares (correct answer)
  3. 16 squares
  4. 20 squares
Explanation: Each square = 4 pencils, so 20÷4=520 \div 4 = 5 squares. Choice A gives the scale value. Choice C subtracts (20 − 4). Choice D uses the pencil count directly, ignoring the scale.

Question 6

Refer to the bar graph of laps run in gym class. Each square equals 3 laps. Marcus ran 7 squares and Tia ran 4 squares. Marcus's teacher said, 'You need to run 30 laps total this week.' How many more laps does Marcus need to run to reach 30?

  1. 9 laps (correct answer)
  2. 12 laps
  3. 21 laps
  4. 23 laps
Explanation: Marcus ran 7×3=217 \times 3 = 21 laps. He needs 30−21=930 - 21 = 9 more laps. Choice B uses Tia's total (4×3=124 \times 3 = 12). Choice C is Marcus's current total. Choice D subtracts 7 from 30.

Question 7

Use the bar graph to answer the question. The graph shows the number of books read by four students in September. Each square on the graph represents 4 books. Maya's bar reaches 6 squares and Jordan's bar reaches 3 squares. How many more books did Maya read than Jordan?

  1. 3 books
  2. 9 books
  3. 12 books (correct answer)
  4. 24 books
Explanation: Maya read 6×4=246 \times 4 = 24 books. Jordan read 3×4=123 \times 4 = 12 books. The difference is 24−12=1224 - 12 = 12 books. Choice A ignores the scale (6 - 3 = 3). Choice B adds instead of multiplying (6 + 3 = 9). Choice D gives only Maya's total.

Question 8

The picture graph shows the number of muffins baked each day. Each 🧁 = 8 muffins. Monday shows 3 symbols, Tuesday shows 5 symbols, and Wednesday shows 2 symbols. How many more muffins were baked on Tuesday than on Monday and Wednesday combined?

  1. 0 muffins (correct answer)
  2. 8 muffins
  3. 40 muffins
  4. 80 muffins
Explanation: Tuesday: 5×8=405 \times 8 = 40 muffins. Monday + Wednesday: (3+2)×8=40(3+2) \times 8 = 40 muffins. Difference: 40−40=040 - 40 = 0. Choice B uses the scale value. Choice C is Tuesday's total. Choice D adds them all (40 + 40).

Question 9

Based on the bar graph of favorite ice cream flavors, each square represents 5 votes. Chocolate has 8 squares, Vanilla has 4 squares, Strawberry has 6 squares, and Mint has 3 squares. How many fewer votes did Mint get than Chocolate?

  1. 5 votes
  2. 11 votes
  3. 25 votes (correct answer)
  4. 55 votes
Explanation: Chocolate: 8×5=408 \times 5 = 40 votes. Mint: 3×5=153 \times 5 = 15 votes. Difference: 40−15=2540 - 15 = 25 votes. Choice A ignores the scale (8 - 3 = 5). Choice B adds the squares (8 + 3). Choice D adds instead of subtracting the totals (40 + 15).

Question 10

The bar graph shows cupcakes sold at a bake sale. Each square = 6 cupcakes. Vanilla shows 5 squares, Chocolate shows 8 squares, Red Velvet shows 3 squares, and Lemon shows 4 squares. How many cupcakes were sold in total?

  1. 20 cupcakes
  2. 26 cupcakes
  3. 120 cupcakes (correct answer)
  4. 126 cupcakes
Explanation: Total squares: 5+8+3+4=205+8+3+4 = 20. Total cupcakes: 20×6=12020 \times 6 = 120. Choice A gives only the number of squares. Choice B adds squares plus scale. Choice D adds one extra 6.

Question 11

The picture graph shows the number of cans collected by four classes for a food drive. Each 🥫 symbol stands for 10 cans. Mrs. Lee's class has 5 cans, Mr. Park's class has 3 cans, Ms. Ruiz's class has 7 cans, and Mr. Ito's class has 4 cans. How many cans did Ms. Ruiz's class and Mr. Ito's class collect together?

  1. 11 cans
  2. 70 cans
  3. 110 cans (correct answer)
  4. 190 cans
Explanation: Ms. Ruiz's class collected 7×10=707 \times 10 = 70 cans. Mr. Ito's class collected 4×10=404 \times 10 = 40 cans. Together: 70+40=11070 + 40 = 110 cans. Choice A adds the pictures without using the scale (7 + 4). Choice B gives only Ms. Ruiz's total. Choice D adds all four classes' cans together.

Question 12

A bar graph shows books read each day: Monday 4, Tuesday 5, Wednesday 6, Thursday 2.

If the Wednesday value was accidentally recorded as double the actual amount, what should the corrected bar height be?

  1. The corrected Wednesday bar should be 3 units high (correct answer)
  2. The corrected Wednesday bar should be 4 units high
  3. The corrected Wednesday bar should be 6 units high
  4. The corrected Wednesday bar should be 2 units high
Explanation: The recorded value of 6 is double the actual amount, so dividing 6 by 2 gives the corrected value of 3. Choice B (4) does not relate to halving 6. Choice C (6) is the recorded value, not the corrected one. Choice D (2) matches Thursday's value instead of the corrected Wednesday value.

Question 13

A flower shop counted 16 red flowers, 32 blue flowers, 24 yellow flowers, and 40 pink flowers. If you create a scaled picture graph where each flower symbol represents 8 flowers, which color will need exactly 3 flower symbols?

  1. Red
  2. Blue
  3. Yellow (correct answer)
  4. Pink
Explanation: Yellow has 24 flowers, and 24 divided by 8 is 3, so yellow needs exactly 3 symbols, matching choice C. Red has 16 flowers, which needs 2 symbols. Blue has 32 flowers, which needs 4 symbols. Pink has 40 flowers, which needs 5 symbols. Only yellow lands on exactly 3 symbols.

Question 14

Look at the picture graph. If you wanted to change the scale so that the Pet category with the most votes shows exactly 6 symbols, what would the new scale need to be?

  1. Each new symbol should represent 4 pets exactly
  2. Each new symbol should represent 6 pets exactly
  3. Each new symbol should represent 8 pets exactly
  4. Each new symbol should represent 5 pets exactly (correct answer)
Explanation: Dogs has the most symbols (6) representing 6 × 5 = 30 pets total. To show 30 pets with exactly 6 symbols: 30 ÷ 6 = 5 pets per symbol. Choice A would require 7.5 symbols for dogs. Choice B would require 5 symbols for dogs. Choice C would require 3.75 symbols for dogs.

Question 15

Study the scaled bar graph shown. How many fewer cars were in the Red section compared to the total of Blue and Green sections combined?

  1. 15 fewer cars in the Red section (correct answer)
  2. 45 fewer cars in the Red section
  3. 30 fewer cars in the Red section
  4. 25 fewer cars in the Red section
Explanation: From the graph: Red = 3 units × 5 = 15 cars, Blue = 4 units × 5 = 20 cars, Green = 2 units × 5 = 10 cars. Blue + Green = 20 + 10 = 30 cars. Difference: 30 - 15 = 15 fewer cars in Red. Choice B adds all sections together. Choice C gives the total of Blue and Green without subtracting Red. Choice D uses an incorrect calculation of the difference.

Question 16

Based on the scaled bar graph shown, how many more students chose pizza than chose both tacos and burgers combined?

  1. 15 students
  2. 25 students
  3. 10 students (correct answer)
  4. 20 students
Explanation: From the graph: Pizza = 6 squares × 5 = 30 students, Tacos = 2 squares × 5 = 10 students, Burgers = 2 squares × 5 = 10 students. Combined tacos and burgers = 10 + 10 = 20 students. Difference: 30 - 20 = 10 students. Choice A incorrectly uses 3 squares for pizza. Choice B adds pizza to tacos and burgers instead of finding the difference. Choice D finds the total of tacos and burgers but doesn't subtract from pizza.