61. What is the output of print('Python'[1])?
- a) y
- b) P
- c) t
- d) h
Answer: A - Python uses 0-based indexing, so index 1 is the second character 'y'.
62. Which method converts a string to title case?
- a) title()
- b) capitalize()
- c) upper()
- d) titlize()
Answer: A -
'hello world'.title() returns 'Hello World'.
63. What does the join() method do?
- a) Combines strings with a separator
- b) Joins two lists
- c) Concatenates dictionaries
- d) Merges sets
Answer: A -
'-'.join(['a','b']) returns 'a-b'.
64. Which operator checks if a value is in a sequence?
- a) in
- b) contains
- c) exists
- d) isin
Answer: A -
'a' in ['a','b'] returns True.
65. What is the output of print(bool('False'))?
- a) True
- b) False
- c) None
- d) Error
Answer: A - Non-empty strings are always truthy, regardless of content.
66. Which method removes the first occurrence of a value in a list?
- a) remove()
- b) pop()
- c) delete()
- d) discard()
Answer: A -
my_list.remove(value) removes the first matching item.
67. What is the output of print('Python'.find('z'))?
- a) -1
- b) None
- c) False
- d) Error
Answer: A -
find() returns -1 when substring isn't found.
68. Which function returns the length of an object?
- a) len()
- b) length()
- c) size()
- d) count()
Answer: A -
len('Python') returns 6.
69. What is the output of print('Python'.startswith('Py'))?
- a) True
- b) False
- c) None
- d) Error
Answer: A - Checks if string starts with the specified prefix.
70. Which method returns a list of dictionary values?
- a) values()
- b) get_values()
- c) items()
- d) keys()
Answer: A -
my_dict.values() returns a view of all values.
71. What does the all() function do?
- a) Returns True if all elements are truthy
- b) Checks if any element is True
- c) Counts truthy elements
- d) Applies AND operation
Answer: A -
all([True, 1, 'a']) returns True.
72. Which Python data type is mutable and unordered?
- a) set
- b) tuple
- c) list
- d) str
Answer: A - Sets are mutable and unordered:
{1, 2, 3}.
73. What is the output of print(bool(0))?
- a) False
- b) True
- c) 0
- d) None
Answer: A - Zero is falsy in Python.
74. Which function returns the sum of all items in an iterable?
- a) sum()
- b) total()
- c) add()
- d) aggregate()
Answer: A -
sum([1,2,3]) returns 6.
75. What does sorted() function do?
- a) Returns a new sorted list
- b) Sorts the original list
- c) Checks if list is sorted
- d) Reverses the list
Answer: A -
sorted() returns a new list without modifying the original.
76. Which module is used for working with regular expressions?
- a) re
- b) regex
- c) pyre
- d) string
Answer: A - The
re module provides regex support.
77. What is the output of print('Python'.isalpha())?
- a) True
- b) False
- c) None
- d) Error
Answer: A - Checks if all characters are alphabetic (no spaces/numbers).
78. Which method removes whitespace from the left end of a string?
- a) lstrip()
- b) rstrip()
- c) strip()
- d) trim()
Answer: A -
' hello '.lstrip() returns 'hello '.
79. What is the output of print('Python'.replace('P', 'J'))?
- a) Jython
- b) Python
- c) JythonP
- d) Error
Answer: A - Replaces all occurrences of 'P' with 'J'.
80. Which function returns a list of tuples containing keys and values?
- a) items()
- b) pairs()
- c) entries()
- d) elements()
Answer: A -
my_dict.items() returns key-value pairs.