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Class 5 Computer Worksheet: Flowchart Symbols

Computer lesson 26: Flowchart symbols · Set 591 · 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.🔷 A flowchart: Start → Input N → Is N more than 10? → Yes: print “Big” · No: print “Small” → Stop.
    If N = 22, what is printed?
    (a) Small (b) Big
  2. 2.🔷 A flowchart: Start → Input N → Is N more than 17? → Yes: print “Big” · No: print “Small” → Stop.
    If N = 6, what is printed?
    (a) Big (b) Small
  3. 3.🔷 How many ways out does a decision diamond usually have? (a) two (Yes and No) (b) none (c) only one (d) ten
  4. 4.🔷 A flowchart is a ___ of an algorithm. (a) password (b) song (c) smell (d) picture
  5. 5.🔍 Which is the odd one out? (a) Stop (b) Mix the paint (c) Pour milk in a cup (d) Add the two numbers
  6. 6.What does the rectangle show in a flowchart? (a) start or end (b) the direction of flow (c) a process step (d) input or output
  7. 7.🔷 A flowchart: Start → Input N → Is N more than 17? → Yes: print “Big” · No: print “Small” → Stop.
    If N = 4, what is printed?
    (a) Big (b) Small
  8. 8.What does the diamond show in a flowchart? (a) the direction of flow (b) a yes/no decision (c) input or output (d) a process step
  9. 9.🔷 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
  10. 10.🔷 In a flowchart, which shape shows a yes/no decision? (a) rectangle (b) diamond (c) oval (d) arrow
  11. 11.🔷 A flowchart: Start → Input N → Is N more than 17? → Yes: print “Pass” · No: print “Try again” → Stop.
    If N = 19, what is printed?
    (a) Pass (b) Try again
  12. 12.What does the oval show in a flowchart? (a) input or output (b) a process step (c) start or end (d) the direction of flow
  13. 13.🔷 Which flowchart shape would hold “Start”? (a) rectangle (b) oval (c) parallelogram (d) diamond
  14. 14.What does the parallelogram show in a flowchart? (a) input or output (b) a yes/no decision (c) a process step (d) start or end
  15. 15.What does the arrow show in a flowchart? (a) the direction of flow (b) a yes/no decision (c) start or end (d) a process step
  16. 16.🔷 In a flowchart, which shape shows the direction of flow? (a) arrow (b) parallelogram (c) oval (d) diamond
  17. 17.🔷 In a flowchart, which shape shows start or end? (a) parallelogram (b) rectangle (c) diamond (d) oval
  18. 18.🔍 Which is the odd one out? (a) Is it raining? (b) Is the number even? (c) Is the glass full? (d) Pour milk in a cup
  19. 19.🔷 Which flowchart shape would hold “Add the two numbers”? (a) oval (b) diamond (c) parallelogram (d) rectangle
  20. 20.🔷 A flowchart: Start → Input N → Is N more than 19? → Yes: print “Hot” · No: print “Cold” → Stop.
    If N = 15, what is printed?
    (a) Hot (b) Cold
  21. 21.🔍 Which is the odd one out? (a) Print the total (b) Read a number (c) Enter your age (d) Is the glass full?
  22. 22.🔷 In a flowchart, which shape shows a process step? (a) rectangle (b) parallelogram (c) oval (d) diamond
  23. 23.🔷 In a flowchart, which shape shows input or output? (a) rectangle (b) parallelogram (c) diamond (d) oval
  24. 24.🔷 A flowchart: Start → Input N → Is N an even number? → Yes: print “Even” · No: print “Odd” → Stop.
    If N = 16, what is printed?
    (a) Odd (b) Even
  25. 25.🔍 Which is the odd one out? (a) Read a number (b) Print the total (c) Enter your age (d) Add the two numbers
  26. 26.🔷 A flowchart: Start → Input N → Is N more than 12? → Yes: print “Pass” · No: print “Try again” → Stop.
    If N = 6, what is printed?
    (a) Pass (b) Try again
  27. 27.🔍 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
  28. 28.🔍 Which is the odd one out? (a) Mix the paint (b) Start (c) Pour milk in a cup (d) Add the two numbers
  29. 29.🔷 A flowchart: Start → Input N → Is N more than 6? → Yes: print “Tall” · No: print “Short” → Stop.
    If N = 22, what is printed?
    (a) Short (b) Tall
  30. 30.🔷 A flowchart: Start → Input N → Is N an even number? → Yes: print “Even” · No: print “Odd” → Stop.
    If N = 5, what is printed?
    (a) Even (b) Odd
  31. 31.🔷 A flowchart: Start → Input N → Is N an even number? → Yes: print “Even” · No: print “Odd” → Stop.
    If N = 10, what is printed?
    (a) Odd (b) Even
  32. 32.🔷 A flowchart: Start → Input N → Is N more than 18? → Yes: print “Big” · No: print “Small” → Stop.
    If N = 21, what is printed?
    (a) Big (b) Small
  33. 33.🔷 A flowchart: Start → Input N → Is N more than 7? → Yes: print “Big” · No: print “Small” → Stop.
    If N = 11, what is printed?
    (a) Small (b) Big
  34. 34.🔷 Which flowchart shape would hold “Pour milk in a cup”? (a) parallelogram (b) diamond (c) rectangle (d) oval
  35. 35.🔷 Which flowchart shape would hold “Is the glass full?”? (a) rectangle (b) oval (c) diamond (d) parallelogram
  36. 36.🔍 Which is the odd one out? (a) Add the two numbers (b) Read a number (c) Mix the paint (d) Pour milk in a cup
  37. 37.🔷 A flowchart: Start → Input N → Is N more than 13? → Yes: print “Hot” · No: print “Cold” → Stop.
    If N = 25, what is printed?
    (a) Cold (b) Hot
  38. 38.🔷 Which flowchart shape would hold “Is the number even?”? (a) oval (b) rectangle (c) diamond (d) parallelogram
  39. 39.🔍 Which is the odd one out? (a) Add the two numbers (b) Pour milk in a cup (c) Mix the paint (d) Is the number even?
  40. 40.🔍 Which is the odd one out? (a) Is it raining? (b) Is the glass full? (c) Is the number even? (d) Mix the paint

Answer key

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

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