Python Quiz

Answer 10 questions and see how you score!

Enter Your Name

1. Which of these will raise a TypeError?

3 + "3"

3 + 3

"3" + "3"

[3] + [3]

2. What will be printed? print("a","b",sep="-",end="!")

a-b!

a b!

ab!

a-b

3. How do you call a parent class constructor in a subclass?

super().__init__()

parent.__init__()

base()

init()

4. Which method sorts a list in descending order?

sort(reverse=True)

sorted()

order()

list.sort_desc()

5. Which loop is used when number of iterations is known?

for

while

do-while

until

6. Which function is used to combine multiple iterables?

zip()

chain()

merge()

combine()

7. Which built-in function returns the type of an object?

type()

typeof()

checktype()

class()

8. What is the difference between list and tuple?

List is mutable, tuple is immutable

List is immutable, tuple is mutable

No difference

Both are immutable

9. What will print(list(map(lambda x:x*2, [1,2,3]))) output?

[2,4,6]

[1,2,3]

[1,4,9]

[0,2,4]

10. Which of the following is valid for private variable?

_var

var

__var__

$var