Understanding Python Selection Statements

What is the purpose of an if statement in Python?

• To repeat a block of code multiple times

• To execute a block of code only if a specified condition is true

• To define a function

• To import a module

Which of the following is a correct syntax for an if statement in Python?

• if x > 10 then:

• if (x > 10):

• if x > 10:

• if x > 10 {}

What does the elif statement do in Python?

• It ends a loop

• It checks another condition if the previous conditions were false

• It defines a new function

• It imports a library

Which of the following is a Boolean expression?

• 5 + 3

• "Hello, World!"

• x == 10

• print("Python")

What will be the output of the following code snippet? ```python x = 5 if x > 3: print("Greater") else: print("Smaller") ```

• Greater

• Smaller

• Error

• Nothing

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

• ==

• !=

• >

• <

What will be the output of the following code snippet? ```python x = 10 if x < 5: print("Less than 5") elif x < 15: print("Less than 15") else: print("15 or more") ```

• Less than 5

• Less than 15

• 15 or more

• Error

Which of the following is a correct use of the elif statement?

• elif x == 10:

• elif (x == 10)

• elif x == 10 then:

• elif x == 10 {}

• True

• False

• Error

• None

Which of the following statements is true about comparison operators?

• They are used to perform arithmetic operations

• They are used to compare two values

• They are used to define variables

• They are used to print output