Last Updated: Aug 08, 2026
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| Section | Objectives |
|---|---|
| Python Programming Fundamentals | - Basic syntax and data types
|
| Basic Statistics for Data Analysis | - Descriptive statistics
|
| Data Analysis and Visualization | - Data visualization
|
| Data Handling and Processing with Python | - Working with data structures
|
1. A Python loop uses range(5, 0, -2) to iterate backward. The programmer expects a decreasing sequence. Which values will actually be generated when this loop runs?
A) 5, 4, 3, 2, 1
B) 4, 2, 0
C) 5, 3, 1
D) 5, 3
2. You are creating a presentation slide to communicate findings about student stress levels across four categories over a six-month period. You include the following line graph in your presentation:
Your goal is to help your audience clearly understand trends in stress levels over time.
What is the highest problem with this visual presentation? Select the best answer.
A) The graph doesn't explain what each stress level means or show exact values for each month, which limits interpretation.
B) The months should be replaced with week numbers to provide more detailed insight.
C) The lines are too light and similar in color, making it difficult to distinguish between trends.
D) The chart should be in 3D format to show depth and highlight differences more clearly.
E) The font used in the chart is hard to read; using larger, uppercase text would improve clarity.
3. You are reading a data.csvfile line by line. To prepare each line for formatting with f-strings, you need to remove extra whitespace and split the values by commas.
Which line should you insert to correctly clean and parse the input?
A) fields = line.strip().split(', ')
B) fields = line.split().strip(', ')
C) fields = line.replace(', ', '|').split('|')
D) fields = line.split(', ').trim()
4. You are writing a function named process_data()to read and process numerical input from a file. The function must:
- read the file data.txt,
- attempt to convert the first line into an integer,
- handle file, conversion, or index-related exceptions,
- print the value only if no error occurs,
- and always print a final message after execution.
Which implementation correctly and robustly meets all these conditions? Select the best answer.
A)
B)
C) 
5. The following chart shows how a student spends 24 hours in a day:
Which statements are most accurate? (Choose two.)
A) More time is spent commuting than on leisure.
B) Commuting is the second most time-consuming activity.
C) Leisure and meals combined equal the time spent at school.
D) School and homework together take up half of the day's time.
E) Leisure accounts for a moderate portion of the student's daily schedule, larger than commuting but smaller than the time spent at school.
F) Sleep and school take up the majority of time in a day.
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: C | Question # 3 Answer: A | Question # 4 Answer: A | Question # 5 Answer: E,F |
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