Python Programming Mock Test 1

10%

Question 1 of 10

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

def example(a):
    a = a + '2'
     a = a*2
    return a
>>>example("hello")

cannot perform mathematical operation on strings

hello2

hello2hello2

indentation Error

Question 1 of 10

Question 2 of 10

2. What error occurs when you execute the following Python code snippet?

apple = mango

TypeError

NameError

SyntaxError

ValueError

Question 2 of 10

Question 3 of 10

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

x=3.3456789
'%s' %x, str(x)

Error

(‘3.3456789’, ‘3.3456789’)

(3.3456789, 3.3456789)

(‘3.3456789’, 3.3456789)

Question 3 of 10

Question 4 of 10

4. Which of the following formatting options can be used in order to add ‘n’ blank spaces after a given string ‘S’?

print(“%ns”%S)

print(“-ns”%S)

print(“%-ns”%S)

print(“-ns”%S)

Question 4 of 10

Question 5 of 10

5. Which of the following is not a keyword?

pass

eval

assert

nonlocal

Question 5 of 10

Question 6 of 10

6. What will be the value of the following Python expression?

 bin(10-2)+bin(12^4)

0b1000b1000

0b10000

0b10000b1000

0b10001000

Question 6 of 10

Question 7 of 10

7. Which of the following is true for variable names in Python?

unlimited length

underscore and ampersand are the only two special characters allowed

none of the mentioned

all private members must have leading and trailing underscores

Question 7 of 10

Question 8 of 10

8. What will be the output of the following Python expression?

4^12

Question 8 of 10

Question 9 of 10

9. What data type is the object below?

L = [1, 23, 'hello', 1]

tuple

list

array

dictionary

Question 9 of 10

Question 10 of 10

10. What will be the output of the following Python code snippet if x=1?

x<<2

Question 10 of 10