Python Quiz

What is a variable in Python?

• A variable in Python is a data type used to store multiple values.

• A variable in Python is a keyword used to define a function.

• A variable in Python is a built-in function used to perform mathematical operations.

• A variable in Python is a named location in memory used to store data.

What are the different data types in Python?

• integer, float, string, boolean, list, tuple, dictionary, and set

• int, float, str, bool, list, tuple, dict, and set

• number, character, boolean, array, tuple, dictionary, and set

• integer, float, string, boolean, list, tuple, dictionary, and set

How do you declare a variable in Python?

• You assign a value to a variable name using the '=' operator.

• You use the 'const' keyword.

• You use the 'let' keyword.

• You use the 'var' keyword.

What is the data type of the variable 'x' in the following code: x = 5?

• integer

• float

• boolean

• string

What is the data type of the variable 'y' in the following code: y = 'Hello'?

• boolean

• string

• integer

• float

What is the output of the following code snippet?

x = 10
y = 5
print(x + y)

• 10

• 15

• 5

• 50

What is the data type of the variable 'z' in the following code: z = 3.14?

• integer

• float

• boolean

• string