Python Basics Quiz for Year 9

Which of the following is a valid variable name in Python?

• 2number

• number_2

• number-2

• number 2

What data type will the variable `age` have after this code runs? ```python age = 15 ```

• str

• float

• int

• bool

Which of the following is used to get input from the user in Python?

• print()

• input()

• scan()

• read()

What will be the output of the following code? ```python print("Hello, World!") ```

• Hello, World!

• "Hello, World!"

• print("Hello, World!")

• Hello World

Which of the following is NOT a built-in data type in Python?

• int

• float

• string

• list

What is the value of `result` after this code runs? ```python result = 3.5 + 2 ```

• 5.5

• 7

• 3.5

• 2

How do you display the value of a variable called `score` in Python?

• display(score)

• print(score)

• show(score)

• output(score)

What will be the output of the following code? ```python print(type("9")) ```

Which of the following statements will cause an error in Python?

• name = "Sam"

• age = 14

• 1st_place = "Gold"

• temperature = 22.5

What is the correct way to convert a string `s = "25"` to an integer in Python?

• int(s)

• str(s)

• float(s)

• bool(s)