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Overall MCQs for Reference
- Which of these is not a built-in Python data type?
a. int
b. string
c. array
d. float
Answer: c. arraygeeksforgeeks+1 - What data type is used to store textual data in Python?
a. char
b. list
c. str
d. dict
Answer: c. strprogramiz+1 - Which data type is mutable in Python?
a. tuple
b. string
c. int
d. list
Answer: d. listsanfoundry+1 - What is the output type of type(3.14)?
a. float
b. int
c. str
d. complex
Answer: a. floatexamveda+1 - What type is created by the statement x = {1, 2, 3}?
a. dict
b. set
c. list
d. tuple
Answer: b. settutorialspoint+1 - Which data type represents a sequence of characters?
a. list
b. dict
c. str
d. tuple
Answer: c. strw3schools+1 - Which is used to store key-value pairs?
a. list
b. tuple
c. dict
d. set
Answer: c. dictprogramiz+1 - Which of these is an immutable data type?
a. list
b. set
c. dict
d. tuple
Answer: d. tuplesanfoundry+1 - What is the data type of True or False values?
a. int
b. str
c. bool
d. float
Answer: c. boolgeeksforgeeks+1 - In Python 3, what does type(“Hello”) return?
a. str
b. bytes
c. list
d. tuple
Answer: a. strw3schools+1 - Which type is used for complex numbers?
a. int
b. complex
c. float
d. str
Answer: b. complexdatacamp+1 - What data type results from the expression (1, 2, 3)?
a. set
b. tuple
c. list
d. dict
Answer: b. tupletutorialspoint+1 - What is the type of x after x = ?geeksforgeeks+2
a. tuple
b. dict
c. list
d. set
Answer: c. listsanfoundry+1 - Which type is used for binary data in Python?
a. str
b. bytes
c. int
d. dict
Answer: b. bytesprogramiz+1 - Which of the following is a mapping type?
a. dict
b. tuple
c. list
d. str
Answer: a. dictgeeksforgeeks+1 - What does the expression set() return?learnpython4cbse+2
a. {1, 2, 2, 3}
b.geeksforgeeks+2
c. {1, 2, 3}
d. (1, 2, 3)
Answer: c. {1, 2, 3}geeksforgeeks+1 - What is the default value of a boolean type?
a. 0
b. “False”
c. False
d. NoneType
Answer: c. Falsedatacamp+1 - How are dictionaries defined in Python?
a. []
b. ()
c. {}
d. “”
Answer: c. {}tutorialspoint+1 - What is the type of range(10) in Python 3?
a. list
b. tuple
c. range
d. int
Answer: c. rangedatacamp+1 - Which type is immutable and unordered?
a. list
b. set
c. frozenset
d. dict
Answer: c. frozensetprogramiz+1 - What is type(None) in Python?
a. NoneType
b. Null
c. int
d. str
Answer: a. NoneTypew3schools+1 - What data type is used to store whole numbers?
a. float
b. int
c. complex
d. str
Answer: b. intcoursera+1 - Which sequence data type can have duplicate elements?
a. set
b. list
c. dict
d. frozenset
Answer: b. listtutorialspoint+1 - Which data type is used for unordered unique elements?
a. list
b. tuple
c. set
d. dict
Answer: c. setgeeksforgeeks+1 - Which Python type is mutable and unordered?
a. dict
b. tuple
c. str
d. frozenset
Answer: a. dictprogramiz+1 - What is the data type of 5j in Python?
a. float
b. int
c. complex
d. double
Answer: c. complexdatacamp+1 - Which among these is not a standard sequence type?
a. list
b. tuple
c. range
d. set
Answer: d. setgeeksforgeeks+1 - What is the output of type(0b101)?
a. int
b. float
c. str
d. dict
Answer: a. inttutorialspoint+1 - Which structure is not mutable?
a. bytearray
b. list
c. dict
d. tuple
Answer: d. tupleprogramiz+1 - What is the correct data type for (True, False)?
a. bool
b. str
c. tuple
d. list
Answer: c. tuplew3schools+1 - Which function is used to identify data types?
a. datatype()
b. typeof()
c. type()
d. datatypename()
Answer: c. type()coursera+1 - The elements in a set are:
a. Indexed
b. Duplicated
c. Unique
d. Mutable
Answer: c. Uniquetutorialspoint+1 - Which data type does not allow duplicate values?
a. list
b. tuple
c. set
d. str
Answer: c. setgeeksforgeeks+1 - What is the binary type that is immutable?
a. bytearray
b. bytes
c. str
d. list
Answer: b. bytesprogramiz+1 - Which type is commonly used for index operations?
a. list
b. int
c. str
d. bool
Answer: b. inttutorialspoint+1 - Which type stores a sequence of items in a fixed order, but cannot be modified?
a. list
b. set
c. tuple
d. dict
Answer: c. tuplew3schools+1 - What is the data type of x = {} in Python 3?
a. dict
b. set
c. tuple
d. list
Answer: a. dictprogramiz+1 - Which of the following is not a valid identifier for a variable name?
a. name_1
b. 1_name
c. _name
d. name
Answer: b. 1_namepynative+1 - How are booleans stored in Python?
a. As 0 and 1
b. As “True” and “False”
c. As True and False
d. As strings
Answer: c. As True and Falsedatacamp+1 - Which type is not heterogeneous?
a. list
b. tuple
c. set
d. str
Answer: d. strgeeksforgeeks+1 - Which data type does not support item assignment?
a. list
b. tuple
c. dict
d. set
Answer: b. tuplegeeksforgeeks+1 - What is the pythonic way to create an empty set?
a. {}
b. set()
c. []
d. ()
Answer: b. set()programiz+1 - What happens if you add duplicate values to a set?
a. Error
b. Duplicates added
c. Only unique values kept
d. Exception raised
Answer: c. Only unique values keptgeeksforgeeks+1 - What kind of data type is memoryview used for?
a. integer data
b. text data
c. binary data
d. key-value data
Answer: c. binary dataw3schools+1 - The value of type(()) is:
a. str
b. set
c. tuple
d. dict
Answer: c. tuplew3schools+1 - Which type automatically changes when assigned a new value?
a. dynamic type
b. static type
c. inferred type
d. NoneType
Answer: a. dynamic typedatacamp+1 - The output of type() is:learnpython4cbse+2
a. tuple
b. list
c. dict
d. set
Answer: b. listsanfoundry+1 - Which type is best for fast membership tests?
a. dict
b. set
c. list
d. tuple
Answer: b. setprogramiz+1 - Which of these is immutable?
a. dictionary
b. set
c. tuple
d. list
Answer: c. tuplesanfoundry+1 - What is the single built-in value of NoneType?
a. null
b. 0
c. None
d. False
Answer: c. Nonedatacamp+1
- https://www.geeksforgeeks.org/python/python-data-types/
- https://www.w3schools.com/python/python_datatypes.asp
- https://www.programiz.com/python-programming/variables-datatypes
- https://www.sanfoundry.com/python-mcqs-core-datatypes/
- https://www.examveda.com/python-program/practice-mcq-question-on-data-types-and-numeric-types/
- https://www.coursera.org/in/articles/data-types-of-python
- https://www.tutorialspoint.com/python/python_data_types.htm
- https://www.datacamp.com/blog/python-data-types
- https://www.geeksforgeeks.org/quizzes/data-type-gq/
- https://www.learnpython4cbse.com/mcq-comp-sc-xii-5/python-mcq—data-types-in-python
- https://pynative.com/python-variables-and-data-types-quiz/
- https://www.youtube.com/watch?v=nxGmBW-zTNY
- https://aticleworld.com/python-data-types-mcq/
- https://trainings.internshala.com/blog/python-data-types/
- https://libguides.ntu.edu.sg/python/datatypes
- https://www.geeksforgeeks.org/python/python-multiple-choice-questions/
- https://www.pluralsight.com/resources/blog/software-development/data-types-python
- https://www.gyansetu.in/blog/machine-learning-mcq-interview-preparation/
- https://realpython.com/python-data-types/
- https://docs.python.org/3/tutorial/datastructures.html
