Question: 1 -

What will be the output of below Python code?

str1="Information"

print(str1[2:8])

formatio

format

orma

ormat

Answer:

format

Solution:

Concept of slicing is used in this question. In string slicing,the output is the substring starting from the first given index position i.e 2 to one less than the second given index position i.e.(8-1=7) of the given string str1. Hence, the output will be "format".

Question: 2 -

Which of the following will result in an error?

str1="python"

str1[1]="x"

None of these

print(str1[0:9])

print(str1[2])

Answer:

str1[1]="x"

Solution:

Strings are immutable. So,new values cannot be assigned at any index position in a string.

Question: 3 -

What will be the output of below Python code?

str1="Aplication"

str2=str1.replace('a','A')

print(str2)

Application

applicAtion

application

ApplicAtion

Answer:

ApplicAtion

Solution:

replace() function in string is used here to replace all the existing "a" by "A" in the given string.

Question: 4 -

Which of the following is False?

lower() function in string is used to return a string by converting the whole given string into lowercase.

String is immutable.

None of these.

capitalize() function in string is used to return a string by converting the whole given string into uppercase.

Answer:

capitalize() function in string is used to return a string by converting the whole given string into uppercase.

Solution not available.

Question: 5 -

What will be the output of above Python code?

str1="6/4"

print("str1")

str1

1

1.5

6/4

Answer:

str1

Solution:

Since in print statement, str1 is written inside double quotes so it will simply print str1 directly.