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HTTP/2 200 date: Tue, 29 Jul 2025 19:45:12 GMT content-type: text/html; charset=UTF-8 content-encoding: gzip cf-ray: 966f1d85dafdf473-BLR cf-cache-status: HIT cache-control: max-age=86400 expires: Mon, 07 Jul 2025 15:01:12 GMT last-modified: Mon, 07 Jul 2025 15:01:12 GMT link: ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json" strict-transport-security: max-age=15552000; includeSubDomains; preload vary: Accept-Encoding, Accept-Encoding cache-provider: CLOUDWAYS-CACHE-DC cf-apo-via: tcache cf-edge-cache: cache,platform=wordpress referrer-policy: strict-origin-when-cross-origin x-cache: HIT x-content-type-options: nosniff x-frame-options: SAMEORIGIN x-xss-protection: 1; mode=block server: cloudflare alt-svc: h3=":443"; ma=86400 Python String Quiz [15 String Quiz Questions]

Python String Quiz

Updated on: June 28, 2025 | 24 Comments

This Python String Quiz provides Multiple Choice Questions (MCQs) to help you get familiar with Python Strings. To perform any programming tasks in Python, a good understanding of string manipulation is necessary. This online quiz focuses on testing your skills in Python String manipulation.

You’ll encounter questions covering:

String Creation and Basics: How to define strings, basic properties like length, and immutability.
String Indexing and Slicing: Accessing specific characters or substrings using indices and slicing techniques.
String Methods: Utilizing built-in string methods for common operations like changing case, searching, replacing, splitting, and joining strings.
String Formatting: Different ways to embed variables and expressions within strings.
Escape Sequences: Understanding special characters within strings.

Also, Solve Python String Exercise

The quiz contains 25 questions. There is no time limit.
Explanation is provided for each answer.
You will get 1 point for each correct answer. Solve 15 correctly to pass the test

1. Which of the following is the most efficient way to concatenate a large number of small strings in a loop?

Using the + operator repeatedly.

Using f-strings in each iteration.

Appending to a list and then using "".join(my_list)

Using the str.concat() method.

2. What will be the output of the following Python code?

text = "abracadabra"
print(text.find('a'))
print(text.rfind('a'))

0
10

0
0

0
5

1
10

3. What will be the output of the following Python code?

strOne = str("pynative")
strTwo = "pynative"
print(strOne == strTwo)
print(strOne is strTwo)

False
False

True
True

True
False

False
True

4. Which string method is used to count the number of non-overlapping occurrences of a substring in the string?

str.find_all()

str.occurrences()

str.count()

str.num_substrings()

5. What will be the output of the following Python code?

s = "Python"
print(s[2:5])

tho

hon

yth

ython

6. What will be the output of the following string operation?

str1 = 'Welcome'
print (str1[:6] + ' PYnative')

Welcome PYnative

WelcomPYnative

Welcom PYnative

WelcomePYnative

7. What will be the output of the following code?

str1 = "My salary is 7000";
str2 = "7000"

print(str1.isdigit())
print(str2.isdigit())

False
True

False
False

True
False

8. Strings are immutable in Python, which means a string cannot be modified.

True

False

9. What will be the output of the following string comparison

print("John" > "Jhon")
print("Emma" < "Emm")

True
False

False
False

10. You have a list of strings words = ["hello", "world", "python"]. How would you join them into a single string "hello-world-python"?

"-".join(words)

words.join("-")

words.connect("-")

"-".concatenate(words)

11. Choose the correct function to get the ASCII code of a character

char('char')

ord('char')

ascii('char')

12. Guess the correct output of the following String operation

str1 = 'Welcome'
print(str1*2)

WelcomeWelcome

Error

13. How would you replace all occurrences of “apple” with “orange” in the string s = "I like apple pie, apple juice."?

s.replace("apple", "orange")

s.replace_all("apple", "orange")

s.sub("apple", "orange")

s.change("apple", "orange")

14. Choose the correct function to get the character from ASCII number

ascii(number)

char(number)

chr(number)

15. Which string method converts all characters in a string to uppercase?

str.upper_case()

str.toUpper()

str.upper()

str.caps()

16. What will be the output of the following Python code?

data = "item1,item2,item3"
parts = data.split(',')
print(parts[1])

item1

item2

item3

[‘item1’, ‘item2’, ‘item3’]

17. Python does not support a character type; a single character is treated as strings of length one.

False

True

18. What is the default encoding used for strings in Python 3?

ASCII

Latin-1

UCS-2

UTF-8

19. Which string method returns True if all characters in the string are alphabetic (letters) and there is at least one character?

str.isalphabet()

str.isalpha()

str.isalphanumeric()

str.isletter()

20. What will be the output of the following Python code?

sentence = "Python Python Python"
sentence = sentence.replace("Python", "PYnative", 1)
print(sentence)

PYnative PYnative PYnative

Python PYnative Python

Python Python Python

PYnative Python Python

21. Which string method checks if all characters in the string are digits (0-9) and the string is not empty?

str.isnumeric()

str.isdigit()

str.isdecimal()

All of the above (with subtle differences)

22. What is the purpose of a “raw string” (prefixed with r or R) in Python?

To create strings that cannot be modified.

To ignore escape sequences like \n or \t.

To define strings that are case-insensitive.

To represent binary data.

23. What will be the output of the following Python code?

path = "/usr/local/bin/python"
print(path.split('/'))

['', 'usr', 'local', 'bin', 'python']

['usr', 'local', 'bin', 'python']

['/usr', '/local', '/bin', '/python']

['/', 'usr', 'local', 'bin', 'python']

24. Which of the following is the modern (Python 3+) and generally preferred way to format strings, offering better readability and performance than % formatting?

% formatting

str.format() method

f-strings

Template Strings

25. Which string method would you use to center a string within a specified width, padding with a specified character?

str.center()

str.align_center()

str.pad_center()

str.middle()

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