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Python Lists MCQs: Exam Practice for List Concepts
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Q101

What will be the output of the following Python code?

names1 = ['Amir', 'Bala', 'Charlie']
names2 = [name.lower() for name in names1]
 
print(names2[2][0])

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Q102

What will be the output of the following Python code snippet?

print([[i+j for i in "abc"] for j in "def"])

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Q103

What will be the output of the following Python code?

l1=[1,2,3]
l2=[4,5,6]
[x*y for x in l1 for y in l2]

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Q104

To remove string "hello" from list1, we use which command?

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Q105

Suppose listExample is [3, 4, 5, 20, 5, 25, 1, 3], what is list1 after listExample.pop()?

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Q106

Suppose list1 is [3, 5, 25, 1, 3], what is min(list1)?

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Q107

What will be the output of the following Python code?

b=[2,3,4,5]
a=list(filter(lambda x:x%2,b))
print(a)

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Q108

What will be the output of the following Python code?

points = [[1, 2], [3, 1.5], [0.5, 0.5]]
points.sort()
print(points)

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Q109

What will be the output of the following Python code?

def f(values):
    values[0] = 44
 
v = [1, 2, 3]
f(v)
print(v)

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Q110

What will be the output of the following Python code?

s="a@b@c@d"
a=list(s.partition("@"))
print(a)
b=list(s.split("@",3))
print(b)

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Q111

What will be the output of the following Python code snippet?

print([i.lower() for i in "HELLO"])

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Q112

What will be the output of the following Python code?

matrix = [[1, 2, 3, 4],
       [4, 5, 6, 7],
       [8, 9, 10, 11],
       [12, 13, 14, 15]]
 
for i in range(0, 4):
    print(matrix[i][1], end = " ")

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Q113

What will be the output of the following Python code?

A = [[1, 2, 3],
          [4, 5, 6],
          [7, 8, 9]]
A[1]

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Q114

What will be the output of the following Python code?

list1 = [1, 2, 3, 4]
list2 = [5, 6, 7, 8]
 
print(len(list1 + list2))

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Q115

What will be the output of the following Python code?

a=[10,23,56,[78]]
b=list(a)
a[3][0]=95
a[1]=34
print(b)

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Q116

What will be the output of the following Python code?

def addItem(listParam):
    listParam += [1]
 
mylist = [1, 2, 3, 4]
addItem(mylist)
print(len(mylist))

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Q117

What will be the output of the following Python code?

x=[[1],[2]]
print(" ".join(list(map(str,x))))

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Q118

What will be the output of the following Python code?

a=[1,2,3,4]
b=[sum(a[0:x+1]) for x in range(0,len(a))]
print(b)

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Q119

What will be the output of the following Python code?

A = [[1, 2, 3],
     [4, 5, 6],
     [7, 8, 9]]
 
[[col + 10 for col in row] for row in A]

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Q120

What will be the output of the following Python code?

a=[1,2,3,4]
b=[sum(a[0:x+1]) for x in range(0,len(a))]
print(b)

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