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Class 5 Computer Worksheet: Flowchart Symbols

Computer lesson 26: Flowchart symbols · Set 225 · 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.What does the arrow show in a flowchart? (a) the direction of flow (b) start or end (c) a process step (d) a yes/no decision
  2. 2.🔷 In a flowchart, which shape shows start or end? (a) diamond (b) oval (c) parallelogram (d) arrow
  3. 3.🔷 A flowchart is a ___ of an algorithm. (a) password (b) picture (c) smell (d) song
  4. 4.🔷 A flowchart: Start → Input N → Is N more than 19? → Yes: print “Tall” · No: print “Short” → Stop.
    If N = 10, what is printed?
    (a) Short (b) Tall
  5. 5.🔷 A flowchart: Start → Input N → Is N an even number? → Yes: print “Even” · No: print “Odd” → Stop.
    If N = 17, what is printed?
    (a) Odd (b) Even
  6. 6.🔷 How many ways out does a decision diamond usually have? (a) only one (b) none (c) two (Yes and No) (d) ten
  7. 7.🔍 Which is the odd one out? (a) Is the glass full? (b) Is the number even? (c) Is it raining? (d) Enter your age
  8. 8.🔷 In a flowchart, which shape shows a process step? (a) rectangle (b) oval (c) parallelogram (d) arrow
  9. 9.🔍 Which is the odd one out? (a) Pour milk in a cup (b) Read a number (c) Add the two numbers (d) Mix the paint
  10. 10.🔷 A flowchart: Start → Input N → Is N more than 9? → Yes: print “Pass” · No: print “Try again” → Stop.
    If N = 4, what is printed?
    (a) Pass (b) Try again
  11. 11.🔷 Which flowchart shape would hold “Read a number”? (a) oval (b) parallelogram (c) diamond (d) rectangle
  12. 12.🔍 Which is the odd one out? (a) Mix the paint (b) Enter your age (c) Print the total (d) Read a number
  13. 13.🔷 Which flowchart shape would hold “Add the two numbers”? (a) oval (b) parallelogram (c) diamond (d) rectangle
  14. 14.What does the rectangle show in a flowchart? (a) a process step (b) input or output (c) a yes/no decision (d) start or end
  15. 15.🔷 A flowchart: Start → Input N → Is N an even number? → Yes: print “Even” · No: print “Odd” → Stop.
    If N = 8, what is printed?
    (a) Even (b) Odd
  16. 16.What does the oval show in a flowchart? (a) a process step (b) a yes/no decision (c) start or end (d) the direction of flow
  17. 17.🔷 In a flowchart, which shape shows the direction of flow? (a) oval (b) diamond (c) arrow (d) rectangle
  18. 18.What does the parallelogram show in a flowchart? (a) input or output (b) start or end (c) a yes/no decision (d) a process step
  19. 19.🔍 Which is the odd one out? (a) Add the two numbers (b) Mix the paint (c) Pour milk in a cup (d) Stop
  20. 20.🔷 A flowchart: Start → Input N → Is N more than 19? → Yes: print “Tall” · No: print “Short” → Stop.
    If N = 1, what is printed?
    (a) Tall (b) Short
  21. 21.🔷 In a flowchart, which shape shows input or output? (a) oval (b) arrow (c) rectangle (d) parallelogram
  22. 22.🔷 A flowchart: Start → Input N → Is N an even number? → Yes: print “Even” · No: print “Odd” → Stop.
    If N = 12, what is printed?
    (a) Odd (b) Even
  23. 23.🔷 In a flowchart, which shape shows a yes/no decision? (a) arrow (b) rectangle (c) diamond (d) parallelogram
  24. 24.🔷 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
  25. 25.🔍 Which is the odd one out? (a) Is it raining? (b) Is the number even? (c) Is the glass full? (d) Add the two numbers
  26. 26.🔷 A flowchart: Start → Input N → Is N more than 11? → Yes: print “Big” · No: print “Small” → Stop.
    If N = 16, what is printed?
    (a) Small (b) Big
  27. 27.🔷 A flowchart: Start → Input N → Is N an even number? → Yes: print “Even” · No: print “Odd” → Stop.
    If N = 11, what is printed?
    (a) Even (b) Odd
  28. 28.What does the diamond show in a flowchart? (a) a process step (b) input or output (c) a yes/no decision (d) start or end
  29. 29.🔍 Which is the odd one out? (a) Is the glass full? (b) Start (c) Is it raining? (d) Is the number even?
  30. 30.🔷 Which flowchart shape would hold “Start”? (a) diamond (b) parallelogram (c) oval (d) rectangle
  31. 31.🔍 Which is the odd one out? (a) Add the two numbers (b) Pour milk in a cup (c) Is the glass full? (d) Mix the paint
  32. 32.🔍 Which is the odd one out? (a) Mix the paint (b) Print the total (c) Add the two numbers (d) Pour milk in a cup
  33. 33.🔷 Which flowchart shape would hold “Is the glass full?”? (a) oval (b) parallelogram (c) rectangle (d) diamond
  34. 34.🔷 Which flowchart shape would hold “Is it raining?”? (a) parallelogram (b) oval (c) rectangle (d) diamond
  35. 35.🔷 A flowchart: Start → Input N → Is N more than 12? → Yes: print “Tall” · No: print “Short” → Stop.
    If N = 23, what is printed?
    (a) Short (b) Tall
  36. 36.🔷 Which flowchart shape would hold “Enter your age”? (a) diamond (b) oval (c) parallelogram (d) rectangle
  37. 37.🔷 How many ways out does a decision diamond usually have? (a) two (Yes and No) (b) only one (c) none (d) ten
  38. 38.🔷 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
  39. 39.🔷 Which flowchart shape would hold “Stop”? (a) parallelogram (b) rectangle (c) diamond (d) oval
  40. 40.🔷 A flowchart: Start → Input N → Is N an even number? → Yes: print “Even” · No: print “Odd” → Stop.
    If N = 39, what is printed?
    (a) Odd (b) Even

Answer key

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

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