Python Numbers

What are the three numeric types in Python?

• function, method, class

• array, dictionary, tuple

• string, boolean, list

• int, float, complex

How can you verify the type of any object in Python?

• Using the type() function

• Using the verify() function

• Using the typeof operator

• Using the check() method

What is the correct way to define a complex number in Python?

• x = 3 + 5j

• x = '3 + 5j'

• x = complex(3,5)

• x = 3 + 5i

Which module in Python can be used to generate random numbers?

• number

• generator

• math

• random

How can you convert a variable 'x' into a floating point number?

• float(x)

• int(x)

• str(x)

• complex(x)

What is the output of print(type(1j)) in Python?

Which of the following is a valid integer in Python?

• 2.8e3

• -3255522

• 3.14

• 1.0

What does the 'e' in a floating point number represent?

• Euler's number

• Error margin

• Element of a set

• Exponent base 10

Which function cannot convert a complex number in Python?

• int()

• float()

• str()

• Both int() and float()

What is the result of print(random.randrange(1, 10))?

• A fixed number 5

• A syntax error

• A random number between 1 and 10

• A random number between 1 and 9