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Class 5 Computer Worksheet: Flowchart Symbols

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

Answer key

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

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