Conditionals in Python Lesson

Multiple Choice

Which of the following best describes the purpose of relational operators in programming?

• To compare the values of two expressions and return a true/false result.

• To perform arithmetic calculations between numbers.

• To store large amounts of data in memory.

• To display information to the user.

Multiple Choice

Which relational operator is used to check if two values are not equal in Python?

• ==

• !=

• <

• >=

Match

Match the following

• Equal

• Not Equal

• Less Than

• Greater Than

• Less than or Equal

==

!=

<

>

<=

• ==

• !=

• <

• >

• <=

Multiple Choice

What will be the output of the following code? print(10 != 7)

• True

• False

• None

• Error

Multiple Select

Which of the following statements about if statements is/are correct?

• If statements execute code only when a condition is True.

• If statements always execute all code inside them regardless of the condition.

• If statements can be used to control the flow of a program.

• If statements are only used for mathematical calculations.

Multiple Choice

How many choices are possible when using a single if-else statement?

• 1
• 2
• 3
• 4

Multiple Choice

Which of the following best describes the purpose of an if-else statement in programming?

• To repeat a block of code multiple times

• To make decisions based on conditions

• To store user input

• To define a function

Drag and Drop

Complete the code to determine whether the number is positive negative or zero



conditionA: ​

Placeholder

conditionB: ​

Placeholder

Drag these tiles and drop them in the correct blank above

num != 0

num > 0

num < 0

num == 0

num = 0

num >= 0

num <= 0

Fill in the Blank

Fill in the blank: In Python, the logical operator ___ is used to check if both conditions are true.

Multiple Choice

Given the code: if temperature > 25 and is_raining == False: print("It's warm and dry – perfect weather for flying!") What will be printed if temperature is 28 and is_raining is False?

• It's warm and dry – perfect weather for flying!

• Nothing will be printed.

• An error will occur.

• It's raining, not perfect weather.

Multiple Select

Select all correct statements about the use of 'if', 'elif', and 'else' in conditional statements.

• 'if' is necessary to start a conditional statement.

• You can have unlimited 'elif' statements in a block.

• 'else' is required in every conditional statement.

• You can only have one 'if' and one 'else' in a block.

Multiple Choice

How do relational operators help in making decisions within conditional statements in programming?

• They allow comparison of values to determine program flow.

• They store large amounts of data.

• They are used to create graphics.

• They are only used for mathematical calculations.