Question 1

Which of the following is used to repeat a block of code a specified number of times in Python?

Accepted Answer

for loop

Answer

try/except block

Answer

while loop

Answer

if statement

Question 2

What is the correct way to access the last element of a list in Python?

Accepted Answer

list_name[-1]

Answer

list_name[0]

Answer

list_name[-0]

Answer

list_name[1]

Question 3

Which of the following is used to loop through each element in a list in Python?

Accepted Answer

for loop

Answer

try/except block

Answer

while loop

Answer

if statement

Question 4

Which of the following Python data structures is ordered and changeable?

Accepted Answer

list

Answer

dictionary

Answer

set

Answer

tuple

Question 5

Which of the following statements correctly defines a Python list?

Accepted Answer

A list is a collection of items that are ordered and changeable.

Answer

A list is an unordered collection of items in Python.

Answer

A list is a key-value pair data structure in Python.

Answer

A list is an immutable data structure in Python.

Question 6

Which of the following Python loops is used to repeat a block of code as long as a certain condition is true?

Accepted Answer

While loop

Answer

For loop

Answer

If statement

Answer

Try/Except block

Question 7

Which of the following is the correct way to check if an element is present in a Python list?

Accepted Answer

element in list_name

Answer

element not in list_name

Answer

list_name.includes(element)

Answer

list_name.contains(element)

Question 8

Which of the following is the correct way to add an element to the end of a Python list?

Accepted Answer

list_name.append(element)

Answer

list_name.add(element)

Answer

list_name.extend(element)

Answer

list_name.insert(element)

Question 9

Which of the following is the correct syntax to create an empty list in Python?

Accepted Answer

list_name = []

Answer

list_name = ()

Answer

list_name = ''

Answer

list_name = {}

Question 10

What is the output of the following code?

numbers = [1, 2, 3, 4, 5]
for num in numbers: 
   print(num)

Accepted Answer

12345

Answer

2345

Answer

1

Answer

54321

Question 11

What is the output of the following Python code?

numbers = [1, 2, 3, 4, 5]
sum = 0
for num in numbers: 
   sum += num
print(sum)

Accepted Answer

15

Answer

10

Answer

14

Answer

5

Question 12

Which of the following is a correct example of a while loop in Python?

Accepted Answer

while x < 10:

Answer

for x in range(10):

Answer

do while x < 10:

Answer

if x < 10:

Question 13

What is the output of the following Python code?

fruits = ["apple" "banana", "cherry"]
for fruit in fruits:
   print(fruit)

Accepted Answer

applebananacherry

Answer

apple

Answer

fruits

Answer

banana

Answer

cherry

Answer

012

Question 14

What is the output of the following Python code?

numbers = [1, 2, 3, 4, 5]
for num in numbers:
    if num % 2 == 0:
     continue
print(num)

Accepted Answer

135

Answer

24

Answer

12345

Answer

245

Answer

13

Question 15

What is the output of the following Python code?

for i in range(1, 6):
   print(i)

Accepted Answer

12345

Answer

135

Answer

246

Answer

1234

Answer

123456

Question 16

What is the output of the following Python code?

numbers = [1, 2, 3, 4, 5]
for num in numbers:
   if num == 3:
      break
print(num)

Accepted Answer

12

Answer

2345

Answer

12345

Answer

345

Question 17

Which of the following is the correct syntax for a nested for loop in Python?

Accepted Answer

for i in range(3):
   for j in range(2):

Answer

for i in range(3):
for j in range(2):

Answer

for i in range(3), for j in range(2):

Answer

for i in range(3), 
for j in range(2):

Question 18

What is the output of the following Python code?

numbers = [2, 4, 6, 8, 10]
for i in range(len(numbers)):
   if i % 2 == 0:
      continue
   print(numbers[i])

Accepted Answer

4 and 8

Answer

246810

Answer

4810

Answer

2610

Question 19

Which keyword is used to prematurely end a loop iteration and move to the next iteration in Python?

Accepted Answer

continue

Answer

skip

Answer

break

Answer

Question 20

Which of the following is a correct example of a for loop in Python?

Accepted Answer

for x in range(5):

Answer

while x in range(5):

Answer

for x in (1, 2, 3, 4, 5):

Answer

if x in range(5):

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