Python Programming Quiz

1. Which of the following is True regarding loops in Python?

Loops should be ended with keyword "end".
No loop can be used to iterate through the elements of strings.
Keyword "break" can be used to bring control out of the current loop.
Keyword "continue" is used to continue with the remaining statements inside the loop.

2. How many local and global variables are there in the following Python code?

var1=5

def fn():

	var1=2

	var2=var1+5

var1=10

fn()

1 local, 1 global variables
1 local, 2 global variables
2 local, 1 global variables
2 local, 2 global variables

3. What will be the output of above Python code?

str1="6/4"

print("str1")

1
6/4
1.5
str1

4. Which statement will check if a is equal to b?

if a = b:
if a == b:
if a === c:
if a == b

5. If return statement is not used inside the function, the function will return:

None
0
Null
Arbitary value

6. Which one of the following is mutable data type?

set
int
str
tupl

7. What will be the output of following Python code snippet?

for i in range(0 , -2 , -1):

    print(i)

0, -1
0, -1, -1
-1, -2
Error

8. Which of the following is not a type of argument in Python?

Keyword
Variable argument count
Positional
None of these

9. Which of the following functions clears the regular expression cache?

re.sub()
re.pos()
re.purge()
re.subn()

10. What will be the output of below Python code?

list1=[1,3,5,2,4,6,2]

list1.remove(2)

print(sum(list1))

18
19
21
22