PTHS

What is the correct way to declare a variable in Python?

• var x = 5

• x = 5

• int x = 5

• declare x = 5

Which of the following is not a valid Python datatype?

• List

• Dictionary

• Stack

• Tuple

Which datatype in Python is immutable?

• List

• Tuple

• Dictionary

• Set

What will be the result of 5 + 2 in Python?

• 7

• 52

• 3

• Error

What datatype is used to store text in Python?

• Integer

• Float

• String

• Boolean

Which operator is used for exponentiation in Python?

• ^

• **

• //

• %

What is the result of 10 / 3 in Python?

• 3.3333

• 3

• 3.0

• Error

Which function is used to obtain the absolute value of a number in Python?

• abs()

• fabs()

• absolute()

• ||

What will be the output of the expression 2 ** 3 in Python?

• 6

• 9

• 8

• 16

How can you concatenate two strings in Python?

• str1 + str2

• str1.append(str2)

• str1.concat(str2)

• str1.combine(str2)