Python Basics for Year 7: Learn Python Programming Online

Question 1

Which data type can store whole numbers, like -5 or 100?

Accepted Answer

Integer

Answer

String

Answer

Boolean

Answer

Float

Question 2

What will happen when you run the Python statement: print('Hello World')?

Accepted Answer

The text 'Hello World' will appear on your screen

Answer

A variable called 'Hello World' will be created

Answer

A new function called 'Hello World' will be created

Answer

The program will stop running

Question 3

Which symbol is used to assign a value to a variable in Python?

Accepted Answer

=

Answer

+

Answer

-

Answer

*

Question 4

Which of these is a valid Python variable name?

Accepted Answer

my_variable

Answer

1number

Answer

my-variable

Answer

variable%

Question 5

What will the following code do: if x > 0: (assuming x is a variable)

Accepted Answer

Run the code inside if x is greater than 0

Answer

Assign the value of x to a variable

Answer

Create a new function called 'if'

Answer

Stop the program

Question 6

If we have x = 5, what will be printed by the following code: while x > 0: print(x); x -= 1?

Accepted Answer

54321

Answer

12345

Answer

55555

Answer

The code will run forever

Question 7

Which Python function can change a string to all uppercase letters?

Accepted Answer

upper()

Answer

toUpper()

Answer

uppercase()

Answer

convertToUpper()

Question 8

In Python, how do you declare a variable named `x` with the value 1?

Accepted Answer

x = 1

Answer

var x = 1

Answer

define x = 1

Answer

let x = 1

Question 9

Which data type is the value '10' in Python?

Accepted Answer

Integer

Answer

Float

Answer

String

Answer

Boolean

Question 10

Which symbol is used to join two strings in Python?

Accepted Answer

+

Answer

*

Answer

/

Answer

//

Question 11

What will be printed when this code runs: `print(4 + 6)`?

Accepted Answer

10

Answer

4

Answer

6

Answer

Error

Question 12

What does the `input()` function do in Python?

Accepted Answer

Gets input from the user

Answer

Prints a message to the screen

Answer

Declares a variable

Answer

Performs a calculation

Question 13

Which of these is a true/false value in Python?

Accepted Answer

True

Answer

1

Answer

Hello

Answer

10.5

Question 14

What is the main purpose of the `if` statement in Python?

Accepted Answer

To run code only if a certain condition is true

Answer

To declare a variable

Answer

To perform a calculation

Answer

To loop through a sequence

Question 15

In Python, a valid variable name should start with:

Accepted Answer

An underscore

Answer

A number

Answer

A hyphen

Answer

An at sign

Question 16

What is the output of this Python code: 
print(type('Hello'))

Accepted Answer

str

Answer

'Hello'

Answer

Hello

Answer

int

Question 17

Which operator is used in Python to perform division?

Accepted Answer

/

Answer

+

Answer

-

Answer

*

Question 18

What is the primary purpose of the 'input()' function in Python?

Accepted Answer

To allow the user to enter input

Answer

To display information to the user

Answer

To store data in a new variable

Answer

To perform mathematical calculations

Question 19

In Python, why is indentation important?

Accepted Answer

It's essential for defining code blocks

Answer

It's optional and doesn't affect the code

Answer

It's only used to make code look neat

Answer

It's required for loops and functions, but not other statements

Question 20

What is the correct syntax to define a function in Python?

Accepted Answer

def function_name(parameters):

Answer

func function_name(parameters):

Answer

create function_name(parameters):

Answer

declare function_name(parameters):

Question 21

What does the 'break' statement do inside a Python loop?

Accepted Answer

Ends the loop

Answer

Continues the loop

Answer

Skips the current loop iteration

Answer

Stores a value in a variable

Question 22

You see this error: "NameError: name 'myVariable' is not defined". What does this mean?

Accepted Answer

The variable 'myVariable' hasn't been created yet.

Answer

The variable 'myVariable' has a value, but it's not the right one.

Answer

The variable 'myVariable' is used more than once in the code.

Answer

The variable 'myVariable' is created, but it's not used in the code.

Question 23

What is the main purpose of using the 'random' library in Python? Provide a simple code example to demonstrate its usage.

Accepted Answer

To generate random numbers and perform operations on them.

Answer

To perform complex mathematical calculations.

Answer

To create graphical user interfaces.

Answer

To read and write files.

Question 24

How do you print 'Hello World' in Python?

Accepted Answer

print('Hello World')

Answer

echo('Hello World')

Answer

display('Hello World')

Answer

output('Hello World')

Question 25

What is the result of this Python expression: 10 + 5 * 3?

Accepted Answer

25

Answer

15

Answer

35

Answer

50

Question 26

What is the purpose of the 'input()' function in Python?

Accepted Answer

To get input from the user

Answer

To display output to the user

Answer

To store data in a variable

Answer

To perform calculations

Question 27

What will this Python code print: for i in range(5): print(i)

Accepted Answer

0 1 2 3 4

Answer

1 2 3 4 5

Answer

0 2 4 6 8

Answer

1 3 5 7 9

Question 28

Which of these is a valid way to comment in Python?

Accepted Answer

# This is a comment

Answer

// This is a comment

Answer

/* This is a comment */

Answer

Question 29

How do you print 'Hello, world!' in Python?

Accepted Answer

print('Hello, world!')

Answer

println('Hello, world!')

Answer

System.out.println('Hello, world!')

Answer

printHello('Hello, world!')

Question 30

Which of these is NOT a valid data type in Python?

Accepted Answer

Array

Answer

String

Answer

Integer

Answer

Float

Question 31

How do you declare a variable named 'my_name' in Python?

Accepted Answer

my_name = 'John Doe'

Answer

var my_name = 'John Doe'

Answer

const my_name = 'John Doe'

Answer

let my_name = 'John Doe'

Question 32

What does the 'input()' function do in Python?

Accepted Answer

Takes user input and stores it in a variable

Answer

Prints a message to the console

Answer

Exits the Python program

Answer

Creates a new variable

Question 33

What is the output of 'print(abs(-5))' in Python?

Accepted Answer

5

Answer

-5

Answer

0

Answer

Error

Question 34

How do you create a list in Python?

Accepted Answer

my_list = [1, 2, 3]

Answer

my_list = new [1, 2, 3]

Answer

my_list = {1, 2, 3}

Answer

my_list = 1, 2, 3

Question 35

What does the following Python code do: 'for i in range(3)':

Accepted Answer

Creates a loop that iterates from 0 to 2

Answer

Creates a loop that iterates 3 times

Answer

Creates a list with 3 elements

Answer

Prints the number 3 three times

Question 36

Which of these is NOT a reserved keyword in Python?

Accepted Answer

my_variable

Answer

if

Answer

else

Answer

for

Question 37

Why is it useful to use functions in Python?

Accepted Answer

To reuse code

Answer

To make code harder to read

Answer

To increase code complexity

Question 38

What does the `input()` function in Python do?

Accepted Answer

Gets user input from the keyboard

Answer

Prints a value to the console

Answer

Stores a value in a variable

Answer

Converts a string to an integer

Question 39

What will be the output when I run the following code in Python: print('Hello' + str(5))?

Accepted Answer

Hello5

Answer

5Hello

Answer

Hello World

Answer

5

Question 40

What's the purpose of the `break` statement in Python?

Accepted Answer

Exits a loop

Answer

Skips the current iteration of a loop

Answer

Continues a loop

Answer

Stops the execution of a program

Question 41

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

Accepted Answer

my_variable

Answer

123

Answer

while

Answer

$my_variable

Question 42

What is a major benefit of using error handling in Python?

Accepted Answer

Error messages are generated when errors occur.

Answer

Programs run much faster with error handling.

Answer

There is no need to test programs when error handling is used.

Answer

Error handling brings new features to the Python language.

Question 43

In Python, what is the advantage of using modules? Provide an example of a built-in module and its function.

Accepted Answer

Modules help organize and reuse code by creating separate files for different functions.

Accepted Answer

The 'math' module is an example of a built-in module that provides mathematical functions.

Answer

Modules speed up Python code by converting it to binary.

Answer

Only advanced Python programmers use modules.

Question 44

Which of the following is the correct syntax for printing "Hello!" to the console in Python?

Accepted Answer

print("Hello!");

Answer

System.out.println("Hello!");

Answer

echo("Hello!");

Answer

cout << "Hello!";

Question 45

What data type will be stored in the variable `x` after the following code is executed?

x = 42.5

Accepted Answer

Float

Answer

Integer

Answer

String

Answer

Boolean

Question 46

What is the primary purpose of the `input()` function in Python?

Accepted Answer

To get user input from the console

Answer

To print a string to the console

Answer

To store a value in a variable

Answer

To perform mathematical calculations

Question 47

What will be the output of the following Python code?

x = [1, 2, 3]
x.append(4)
print(x)

Accepted Answer

[1, 2, 3, 4]

Answer

[1, 2, 3]

Answer

4

Answer

Error

Question 48

Which of the following is an example of a logical operator in Python?

Accepted Answer

and

Answer

+

Answer

-

Answer

*

Question 49

What is the purpose of indentation in Python code?

Accepted Answer

To group blocks of statements

Answer

To separate statements

Answer

To indicate comments

Answer

To align code aesthetically

Question 50

What is the function in Python used to display output on the console?

Accepted Answer

print()

Answer

display()

Answer

input()

Answer

show()

Question 51

Which of the following is a Python naming convention for variables?

Accepted Answer

Use lowercase letters and underscores for spacing

Answer

Use hyphens for spacing

Answer

Start with a capital letter

Answer

Use spaces for spacing

Question 52

Which of the following is a reserved word in Python?

Accepted Answer

if

Answer

student

Answer

name

Answer

age

Question 53

What is the purpose of indentation in Python?

Accepted Answer

To group statements into code blocks

Answer

To execute specific code

Answer

To make code more readable

Answer

To store data

Question 54

Which of the following operators is used for comparison in Python?

Accepted Answer

==

Answer

+

Answer

*

Answer

%

Question 55

Which of the following Python functions is used to convert an integer to a string?

Accepted Answer

str()

Answer

float()

Answer

bool()

Answer

int()

Question 56

What is the purpose of a '#' symbol in Python code?

Accepted Answer

To denote a comment

Answer

To define a variable

Answer

To execute specific code

Answer

To store data