Challenging Python Concepts

What is the correct way to declare a variable in Python?

• x = 10

• let x = 10

• x := 10

• var x : int = 10

• Completed

• No output
  

• 0 1 2 3 4 Completed

• Error

• 30

• 24

• 20

• 18

• 1 2 3 4 5

• 1 3 5

• 2 4

• Infinite loop

a = 2

b = 3

c = 4

print(a + b * c * a // b)

• 10

• 14

• 8

• 18

Which of the following is not a basic operator in Python?

• multiply()

• subtract()

• add()

• print()

What data type is used to represent decimal numbers in Python?

• boolean

• string

• integer

• float and decimal.Decimal

• 7

• 5

• ERROR

• 6

How do you create a block of code in Python?

• Use indentation to define a block of code.

• Use curly braces to define a block of code.

• Use semicolons to separate code blocks.

• Write all code in a single line without indentation.

What will be the output of the expression 5 + 3 * 2?

• 11

• 10

• 8

• 16