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Class 5 Computer Worksheet: Flowchart Symbols

Computer lesson 26: Flowchart symbols · Set 320 · 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.

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

Answer key

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

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