Python Variables and Data Types

1.		What is the result of the expression "Hello" + "World" in Python?

HelloWorld

Hello World

Hello+"World"

None of the above

2.		What is the result of the expression 10 % 3 in Python?

3.3333

3

1

0.3333

3.		What is the output of the following code? num = 5 print(type(num))

5

'5'

int

str

4.		Which of the following is a valid way to assign a value to a variable in Python?

x = 5

5 = x

x + 5

5 + x

5.		What is the data type of the variable 'age' in the following code? age = 25

Integer

String

Float

Boolean

6.		Which of the following is not a valid variable name in Python?

my_variable

123variable

_my_variable

myVariable

7.		Which of the following data types is immutable?

List

Dictionary

Tuple

Set

8.		Which of the following is a valid Boolean value in Python?

1

0

1

0

9.		What is the output of the following code? num = 2.5 print(type(num))

2.5

'2.5'

float

str

10.		What is the result of the expression 4 + 5.0 in Python?

9

9

Error

None of the above