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Python Lists MCQs: Exam Practice for List Concepts
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147

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Q141

What will be the output of the following Python code?

a= [1, 2, 3, 4, 5]
for i in range(1, 5):
    a[i-1] = a[i]
for i in range(0, 5): 
    print(a[i],end = " ")

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Q142

Write a list comprehension for number and its cube for l=[1, 2, 3, 4, 5, 6, 7, 8, 9].

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Q143

What will be the output of the following Python code?

A = [[1, 2, 3],
     [4, 5, 6],
     [7, 8, 9]]
[A[i][len(A)-1-i] for i in range(len(A))]

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Q144

What will be the output of the following Python code?

import copy
a=[10,23,56,[78]]
b=copy.deepcopy(a)
a[3][0]=95
a[1]=34
print(b)

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Q145

To insert 5 to the third position in list1, we use which command?

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Q146

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

my_string = "hello world"
k = [(i.upper(), len(i)) for i in my_string]
print(k)

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Q147

What will be the output of the following Python code?

>>>m = [[x, x + 1, x + 2] for x in range(0, 3)]

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