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Learn Python String Methods & Formatting with True or False

Test your Python skills with True or False questions on string methods and formatting. Great for beginners learning Python strings through hands-on practice.

🔍 True or False

🟢 Beginner

  1. You can use both single (' ') and double (" ") quotes to define a string in Python.
    2. Answer

    ✅ True – Python allows strings to be defined using either single or double quotes.

  2. The len() function is used to determine the length of a string.
    3. Answer

    ✅ True – The built-in len() function returns the number of characters in a string.

  3. The upper() method changes all the characters in a string to lowercase.
    4. Answer

    ❌ False – The upper() method converts all characters in a string to uppercase.

  4. You can concatenate strings using the + operator in Python.
    5. Answer

    ✅ True – The + operator is used to join or concatenate two or more strings.

  5. The strip() method removes characters from the middle of a string.
    6. Answer

    ❌ False – The strip() method removes leading and trailing whitespace from a string.

  6. String indexing in Python starts from 1.
    7. Answer

    ❌ False – Python uses zero-based indexing, so the first character of a string is at index 0.

  7. The replace() method can be used to change specific parts of a string.
    8. Answer

    ✅ True – The replace() method returns a new string with all occurrences of a substring replaced.

  8. You cannot loop through a string using a for loop.
    9. Answer

    ❌ False – Strings are iterable in Python, so you can loop through them character by character.

  9. The in keyword checks whether a substring exists in a string.
    10. Answer

    ✅ True – The in keyword returns True if the specified substring is found in the string.

  10. Strings in Python support slicing.
    11. Answer

    ✅ True – Python allows slicing of strings using the syntax string[start:stop:step].

  11. Triple quotes are used for multi-line strings in Python.
    12. Answer

    ✅ True – Triple single (''') or double quotes (""") can define multi-line strings.

  12. The find() method returns -1 if the substring is not found.
    13. Answer

    ✅ True – The find() method returns the lowest index of the substring, or -1 if not found.

  13. Python allows escape characters like \n for new lines and \t for tabs.
    14. Answer

    ✅ True – Python uses backslash (\) escape sequences such as \n for newline and \t for tab.

  14. You can change a specific character in a string using indexing.
    15. Answer

    ❌ False – Strings are immutable in Python, so you cannot change characters via indexing.

🟡 Intermediate

  1. Strings in Python are mutable.
    2. Answer

    ❌ False – Strings in Python are immutable, meaning their content cannot be changed after creation.

🔴 Advanced

📚 Related Resources

🧠 Practice & Progress

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🐣 Python for Beginners

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