Python - For Loop & Nested Loops

Which keyword is used to start a for loop in Python?

• loop

• for

• repeat

• while

What will for i in range(3): print(i) output?

• 1 2 3

• 0 1 2

• 0 1 2 3

• 1 2

In for x in range(5):, how many times will the loop run?

• 4

• 5

• 6

• Infinite

Which function generates a sequence of numbers for a loop?

• list()

• numbers()

• range()

• seq()

What is a nested loop?

• A loop that runs only once

• A loop inside another loop

• A loop without a range

• A loop with a break

In a nested loop, which loop runs faster?

• The outer loop

• The inner loop

• Both run at same speed

• None

Which statement is TRUE about for loops?

• They can only loop over numbers

• They can loop over strings, lists, or ranges

• They run forever

• They must have 3 parameters

What is the first number printed by for i in range(4): print(i)?

• 0

• 1

• 4

• None

In Python, the range(6) function generates:

• 0 1 2 3 4 5

• 1 2 3 4 5 6

• 6 numbers from 0 to 6

• Numbers from 1 to 5

Which of these is NOT a correct for loop?

• for i in range(5):

• for i of range(5):