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Class 5 Computer Worksheet: Flowchart Symbols

Computer lesson 26: Flowchart symbols · Set 25 · 40 questions
TalentJR

Remember (Shape tells the step): Oval = start or end; rectangle = a process step; diamond = a yes/no decision; parallelogram = input or output. Arrows show the direction of flow from one step to the next. At a diamond, answer the question, then follow the Yes arrow or the No arrow.

NameDateTime takenScore ___ / 40
  1. 1.🔷 How many ways out does a decision diamond usually have? (a) none (b) two (Yes and No) (c) ten (d) only one
  2. 2.🔷 A flowchart is a ___ of an algorithm. (a) password (b) smell (c) song (d) picture
  3. 3.🔷 In a flowchart, which shape shows a yes/no decision? (a) parallelogram (b) arrow (c) diamond (d) rectangle
  4. 4.🔍 Which is the odd one out? (a) Read a number (b) Print the total (c) Mix the paint (d) Enter your age
  5. 5.🔍 Which is the odd one out? (a) Add the two numbers (b) Mix the paint (c) Start (d) Pour milk in a cup
  6. 6.🔷 A flowchart: Start → Input N → Is N an even number? → Yes: print “Even” · No: print “Odd” → Stop.
    If N = 14, what is printed?
    (a) Odd (b) Even
  7. 7.🔷 In a flowchart, which shape shows start or end? (a) diamond (b) arrow (c) parallelogram (d) oval
  8. 8.What does the rectangle show in a flowchart? (a) start or end (b) a yes/no decision (c) input or output (d) a process step
  9. 9.🔷 In a flowchart, which shape shows a process step? (a) oval (b) parallelogram (c) arrow (d) rectangle
  10. 10.🔍 Which is the odd one out? (a) Mix the paint (b) Add the two numbers (c) Pour milk in a cup (d) Is the glass full?
  11. 11.🔷 Which flowchart shape would hold “Add the two numbers”? (a) parallelogram (b) rectangle (c) oval (d) diamond
  12. 12.What does the oval show in a flowchart? (a) the direction of flow (b) a process step (c) input or output (d) start or end
  13. 13.🔷 Which flowchart shape would hold “Start”? (a) rectangle (b) parallelogram (c) diamond (d) oval
  14. 14.🔷 In a flowchart, which shape shows the direction of flow? (a) parallelogram (b) arrow (c) rectangle (d) oval
  15. 15.🔷 Which flowchart shape would hold “Print the total”? (a) parallelogram (b) diamond (c) rectangle (d) oval
  16. 16.What does the parallelogram show in a flowchart? (a) start or end (b) the direction of flow (c) a process step (d) input or output
  17. 17.🔍 Which is the odd one out? (a) Mix the paint (b) Pour milk in a cup (c) Add the two numbers (d) Read a number
  18. 18.🔍 Which is the odd one out? (a) Print the total (b) Read a number (c) Enter your age (d) Add the two numbers
  19. 19.🔍 Which is the odd one out? (a) Print the total (b) Read a number (c) Enter your age (d) Is it raining?
  20. 20.What does the arrow show in a flowchart? (a) the direction of flow (b) a process step (c) a yes/no decision (d) start or end
  21. 21.What does the diamond show in a flowchart? (a) input or output (b) a process step (c) a yes/no decision (d) start or end
  22. 22.🔷 A flowchart: Start → Input N → Is N more than 7? → Yes: print “Hot” · No: print “Cold” → Stop.
    If N = 3, what is printed?
    (a) Hot (b) Cold
  23. 23.🔷 A flowchart: Start → Input N → Is N an even number? → Yes: print “Even” · No: print “Odd” → Stop.
    If N = 31, what is printed?
    (a) Even (b) Odd
  24. 24.🔍 Which is the odd one out? (a) Mix the paint (b) Pour milk in a cup (c) Stop (d) Add the two numbers
  25. 25.🔷 A flowchart: Start → Input N → Is N an even number? → Yes: print “Even” · No: print “Odd” → Stop.
    If N = 1, what is printed?
    (a) Odd (b) Even
  26. 26.🔷 A flowchart: Start → Input N → Is N more than 16? → Yes: print “Hot” · No: print “Cold” → Stop.
    If N = 12, what is printed?
    (a) Hot (b) Cold
  27. 27.🔍 Which is the odd one out? (a) Enter your age (b) Pour milk in a cup (c) Mix the paint (d) Add the two numbers
  28. 28.🔷 A flowchart: Start → Input N → Is N an even number? → Yes: print “Even” · No: print “Odd” → Stop.
    If N = 22, what is printed?
    (a) Even (b) Odd
  29. 29.🔷 A flowchart: Start → Input N → Is N more than 8? → Yes: print “Big” · No: print “Small” → Stop.
    If N = 27, what is printed?
    (a) Big (b) Small
  30. 30.What does the oval show in a flowchart? (a) the direction of flow (b) a yes/no decision (c) start or end (d) a process step
  31. 31.🔷 Which flowchart shape would hold “Is the number even?”? (a) parallelogram (b) oval (c) rectangle (d) diamond
  32. 32.🔷 A flowchart: Start → Input N → Is N more than 9? → Yes: print “Big” · No: print “Small” → Stop.
    If N = 17, what is printed?
    (a) Big (b) Small
  33. 33.🔷 Which flowchart shape would hold “Pour milk in a cup”? (a) oval (b) rectangle (c) parallelogram (d) diamond
  34. 34.🔷 Which flowchart shape would hold “Read a number”? (a) oval (b) rectangle (c) parallelogram (d) diamond
  35. 35.🔷 A flowchart: Start → Input N → Is N an even number? → Yes: print “Even” · No: print “Odd” → Stop.
    If N = 19, what is printed?
    (a) Odd (b) Even
  36. 36.🔷 A flowchart: Start → Input N → Is N more than 10? → Yes: print “Pass” · No: print “Try again” → Stop.
    If N = 30, what is printed?
    (a) Try again (b) Pass
  37. 37.🔷 A flowchart: Start → Input N → Is N more than 10? → Yes: print “Big” · No: print “Small” → Stop.
    If N = 4, what is printed?
    (a) Small (b) Big
  38. 38.🔷 A flowchart: Start → Input N → Is N an even number? → Yes: print “Even” · No: print “Odd” → Stop.
    If N = 37, what is printed?
    (a) Odd (b) Even
  39. 39.🔍 Which is the odd one out? (a) Mix the paint (b) Add the two numbers (c) Pour milk in a cup (d) Print the total
  40. 40.🔷 A flowchart: Start → Input N → Is N an even number? → Yes: print “Even” · No: print “Odd” → Stop.
    If N = 34, what is printed?
    (a) Odd (b) Even

Answer key

  1. two (Yes and No)
  2. picture
  3. diamond
  4. Mix the paint
  5. Start
  6. Even
  7. oval
  8. a process step
  9. rectangle
  10. Is the glass full?
  11. rectangle
  12. start or end
  13. oval
  14. arrow
  15. parallelogram
  16. input or output
  17. Read a number
  18. Add the two numbers
  19. Is it raining?
  20. the direction of flow
  21. a yes/no decision
  22. Cold
  23. Odd
  24. Stop
  25. Odd
  26. Cold
  27. Enter your age
  28. Even
  29. Big
  30. start or end
  31. diamond
  32. Big
  33. rectangle
  34. parallelogram
  35. Odd
  36. Pass
  37. Small
  38. Odd
  39. Print the total
  40. Even

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