🐍

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 3 of 30 • Questions 21-30 of 300

Q21easy

What's printed?

a = [1, 2, 3]
print(a * 2)

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

B)[2,4,6]

C)Error

D)[1,2,3,2]

Q22easy

How to open file safely ensuring it's closed automatically?

A)f = open()

B)with open(...) as f:

C)open(...).close()

D)try/except only

Q23easy

What will this print?

print(type(lambda x: x))

A)function

B)<class 'function'>

C)lambda

D)Error

Q24hard

Which of the following is a decorator factory?

A)def d(f): ...

B)@d

C)def d(arg): def inner(f): ...; return inner

D)lambda f: f

Q25easy

What's the output?

x = {1,2,3}
x.add(4)
print(len(x))

A)3

B)4

C)Error

D)0

Q26medium

Which is faster for membership check?

A)list

B)set

C)tuple

D)dict values

Q27easy

What's printed?

def foo(a, b=2, c=3):
    print(a, b, c)

foo(1, c=5)

A)1 2 3

B)1 2 5

C)1 5 2

D)Error

Q28easy

Which data structure maintains order and allows key lookup?

A)list

B)tuple

C)dict

D)set

Q29easy

What's the output?

print(bool([]), bool([0]))

A)False True

B)True True

C)False False

D)True False

Q30easy

How to create a shallow copy of a list?

A)list.copy()

B)copy.deepcopy()

C)[:]

D)Both A and C

...

Quiz Pages

Navigate directly to paginated quiz sets. These links help you revise by page and make every page discoverable.