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Class 5 Computer Worksheet: Flowchart Symbols

Computer lesson 26: Flowchart symbols · Set 639 · 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) two (Yes and No) (b) none (c) ten (d) only one
  2. 2.What does the rectangle show in a flowchart? (a) input or output (b) a yes/no decision (c) start or end (d) a process step
  3. 3.What does the oval show in a flowchart? (a) start or end (b) the direction of flow (c) input or output (d) a process step
  4. 4.What does the arrow show in a flowchart? (a) input or output (b) start or end (c) a yes/no decision (d) the direction of flow
  5. 5.🔷 A flowchart is a ___ of an algorithm. (a) song (b) picture (c) password (d) smell
  6. 6.🔷 Which flowchart shape would hold “Stop”? (a) parallelogram (b) rectangle (c) diamond (d) oval
  7. 7.🔷 A flowchart: Start → Input N → Is N more than 10? → Yes: print “Tall” · No: print “Short” → Stop.
    If N = 29, what is printed?
    (a) Tall (b) Short
  8. 8.🔷 A flowchart: Start → Input N → Is N more than 11? → Yes: print “Hot” · No: print “Cold” → Stop.
    If N = 10, what is printed?
    (a) Hot (b) Cold
  9. 9.🔷 In a flowchart, which shape shows start or end? (a) diamond (b) rectangle (c) parallelogram (d) oval
  10. 10.🔍 Which is the odd one out? (a) Read a number (b) Enter your age (c) Add the two numbers (d) Print the total
  11. 11.🔷 A flowchart: Start → Input N → Is N an even number? → Yes: print “Even” · No: print “Odd” → Stop.
    If N = 5, what is printed?
    (a) Odd (b) Even
  12. 12.🔷 Which flowchart shape would hold “Mix the paint”? (a) diamond (b) rectangle (c) oval (d) parallelogram
  13. 13.🔷 Which flowchart shape would hold “Pour milk in a cup”? (a) rectangle (b) parallelogram (c) oval (d) diamond
  14. 14.🔷 In a flowchart, which shape shows a process step? (a) diamond (b) oval (c) parallelogram (d) rectangle
  15. 15.🔷 Which flowchart shape would hold “Print the total”? (a) oval (b) rectangle (c) diamond (d) parallelogram
  16. 16.🔷 Which flowchart shape would hold “Add the two numbers”? (a) oval (b) diamond (c) parallelogram (d) rectangle
  17. 17.🔷 Which flowchart shape would hold “Enter your age”? (a) rectangle (b) parallelogram (c) diamond (d) oval
  18. 18.🔍 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
  19. 19.🔍 Which is the odd one out? (a) Add the two numbers (b) Pour milk in a cup (c) Enter your age (d) Mix the paint
  20. 20.🔷 In a flowchart, which shape shows a yes/no decision? (a) arrow (b) parallelogram (c) oval (d) diamond
  21. 21.🔷 Which flowchart shape would hold “Read a number”? (a) oval (b) diamond (c) rectangle (d) parallelogram
  22. 22.🔍 Which is the odd one out? (a) Read a number (b) Is the number even? (c) Print the total (d) Enter your age
  23. 23.🔍 Which is the odd one out? (a) Is it raining? (b) Pour milk in a cup (c) Mix the paint (d) Add the two numbers
  24. 24.🔷 A flowchart: Start → Input N → Is N more than 7? → Yes: print “Big” · No: print “Small” → Stop.
    If N = 13, what is printed?
    (a) Big (b) Small
  25. 25.🔍 Which is the odd one out? (a) Stop (b) Is the glass full? (c) Is the number even? (d) Is it raining?
  26. 26.🔷 Which flowchart shape would hold “Is it raining?”? (a) parallelogram (b) rectangle (c) oval (d) diamond
  27. 27.🔍 Which is the odd one out? (a) Add the two numbers (b) Start (c) Pour milk in a cup (d) Mix the paint
  28. 28.🔷 A flowchart: Start → Input N → Is N more than 14? → Yes: print “Big” · No: print “Small” → Stop.
    If N = 1, what is printed?
    (a) Small (b) Big
  29. 29.🔍 Which is the odd one out? (a) Pour milk in a cup (b) Enter your age (c) Read a number (d) Print the total
  30. 30.🔷 A flowchart: Start → Input N → Is N an even number? → Yes: print “Even” · No: print “Odd” → Stop.
    If N = 20, what is printed?
    (a) Odd (b) Even
  31. 31.🔷 A flowchart: Start → Input N → Is N more than 13? → Yes: print “Hot” · No: print “Cold” → Stop.
    If N = 30, what is printed?
    (a) Cold (b) Hot
  32. 32.🔷 A flowchart: Start → Input N → Is N more than 7? → Yes: print “Big” · No: print “Small” → Stop.
    If N = 24, what is printed?
    (a) Big (b) Small
  33. 33.🔷 A flowchart: Start → Input N → Is N more than 14? → Yes: print “Pass” · No: print “Try again” → Stop.
    If N = 28, what is printed?
    (a) Pass (b) Try again
  34. 34.🔍 Which is the odd one out? (a) Is the number even? (b) Print the total (c) Is it raining? (d) Is the glass full?
  35. 35.What does the parallelogram show in a flowchart? (a) a yes/no decision (b) start or end (c) the direction of flow (d) input or output
  36. 36.🔷 A flowchart: Start → Input N → Is N an even number? → Yes: print “Even” · No: print “Odd” → Stop.
    If N = 28, what is printed?
    (a) Even (b) Odd
  37. 37.🔷 A flowchart: Start → Input N → Is N more than 20? → Yes: print “Pass” · No: print “Try again” → Stop.
    If N = 8, what is printed?
    (a) Try again (b) Pass
  38. 38.🔷 In a flowchart, which shape shows the direction of flow? (a) parallelogram (b) rectangle (c) diamond (d) arrow
  39. 39.🔷 In a flowchart, which shape shows input or output? (a) oval (b) arrow (c) parallelogram (d) diamond
  40. 40.🔷 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

Answer key

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

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