Python Operators Quiz

1) Find the literals with the truth-value?

2) Is it correct to use == operator to compare float values?

3) What is "y+z+6" in the below statement known as?
x = y+z+6

4) What is the output of the following code?

print(5 and 0)
print(5 and 10)
print(5 and 10 and 2)
print(0 and 5 and 10)


5) Variables y and z in the below statement are:
x = y+z+6

6) What is the output of the following code?

print('x' and 'None')
print('None' and 'x')


7) Which expression will increase the value of "a" 3 times?

8) What is the output of the following code?


print(2+2**3*2)


9) What is the output of the following code?

print('a' and 'b')
print('b' and 'a')


10) What is the output of the following code?

a = 1.0
print((a = 1)
print((a < 10.0) and 5)


11) What is the output of the following code?


x = 6.2
y = 3
z = 1
print(x//y)
print(y//z)


12) What is the output of the following code?

print('a' or "(")
print('a' and ")")


13) What is the output of the code:

import math
x = 25
print(x<50 and math.sqrt(x))
print(x>50 and math.sqrt(x))


14) Find operator with the least precedence?

15) What is the value of expression 10/2 and 10//2?

16) In which case x  is y is True?

17) Which operator is used to check if both the operands reference the same object memory?

18) Which function returns the unique number assigned to the object?

19) What is the output of the following code?
print(type('False' and False))
print(type('False' or False))


20) What is the output of the following code?


print(5 or 0)
print(5 or 10)
print(0 or 5 or 10)