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Python Programming

Comprehensive Python programming questions covering fundamentals, data structures, and advanced concepts

300 questionsâ€¢30 pagesâ€¢~450 min

Use this quiz track to strengthen recall, speed, and exam-style decision making. Attempt one page first, review explanations, and then re-attempt incorrect questions without notes.

A good scoring strategy is to mark uncertain questions, finish known ones quickly, and return with elimination logic. This improves accuracy while keeping momentum under time constraints.

Progress: 0 / 3000%

Page 5 of 30 • Questions 41-50 of 300

Q41easy

What's printed?

print((1,2) + (3,))

A)(1,2,3)

B)(1,2,)(3,)

C)[1,2,3]

D)Error

Q42easy

Which built-in sorts in place?

A)sorted()

B)list.sort()

C)reversed()

D)sorted is in place

Q43medium

What is a Python iterator required to have?

A)__iter__ only

B)__next__ only

C)__iter__ and __next__

D)next() global function

Q44medium

What's output? a = [1,2,3] b = a[:] a[0] = 9 print(b[0])

A)1

B)9

C)Error

D)None

Q45easy

Which collection counts occurrences?

A)list

B)Counter from collections

C)defaultdict

D)deque

Q46easy

What's the output?

print( (lambda x, y=2: x+y)(3) )

A)5

B)3

C)2

D)Error

Q47medium

Which of these is used to create named tuples?

A)collections.namedtuple

B)dataclass

C)tuple()

D)typing.NamedTuple

Q48easy

What's the output?

x = [[], []]
x[0].append(1)
print(x)

A)[[1], []]

B)[[], [1]]

C)[[1],[1]]

D)Error

Q49easy

Which statement is true about raise?

A)It suppresses exceptions

B)It raises exceptions

C)Only built-in exceptions can be raised

D)raise returns a value

Q50easy

What does zip([1,2],[3,4]) produce?

A)[(1,3),(2,4)]

B)[(1,2,3,4)]

C)[(1,4),(2,3)]

D)Error

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