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WorksheetsOperators and Data types
Total questions: 32
Worksheet time: 43mins
Is Python case sensitive?
Yes
No
Maybe
Depends up on the version of python
Which of the following is the correct extension of the Python file?
.python
.pl
.py
.p
Is Python code compiled or interpreted?
Python code is both compiled and interpreted
Python code is neither compiled nor interpreted
Python code is only compiled
Python code is only interpreted
Which of the following character is used to give single-line comments in Python?
//
#
!
/*
Which of the following functions is a built-in function in python?
fact()
print()
seed()
squareroot()
Which code is correct?
ptinf("Hello World")
print("Helloworld")
printf "hello world"
print (hello world)
Which symbol is used for product calculations?
x
X
*
**
Which one is integer datatype?
w=1
x=10.00
y=010010123459714523697
z=xa
Select the string datatypes.
+91547963
B+ve
1243
5679 22
Dictionary is an unordered set of a key-value pair of items. This statement is.......
True
False
Which of the following is invalid?
_a = 1
__a = 1
__str__ = 1
none of the mentioned
Which of the following is an invalid variable?
my_string_1
1st_string
foo
_
Which of the following is an invalid statement?
abc = 1,000,000
a b c = 1000 2000 3000
a,b,c = 1000, 2000, 3000
a_b_c = 1,000,000
What is the answer to this expression, 22 % 3 is?
7
1
0
5
Mathematical operations can be performed on a string.
True
False
Which of these in not a core data type?
Lists
Dictionary
Tuples
Class
What data type is the object below?
L = [1, 23, 'hello', 1]
list
dictionary
array
tuple
In order to store values in terms of key and value we use what core data type.
list
tuple
class
dictionary
print(7//2)
2
3
4
print(9>2 and 6<=6)
TRUE
FALSE
print(8!=8)
TRUE
FALSE
print(2**3)
6
12
8
print((15%4))
4
5
3
print("3"+"3")
33
6
INVALID OUTPUT
print(not (0<1))
TRUE
FALSE
TYPE ERROR
print(2%2==0 or 3%2==0)
TRUE
FALSE
INVALID OUTPUT
print(5+8*2)
26
21
169
print(4+"2")
6
42
TYPE ERROR
What is the value of the expression 100 / 25?
4
4.0
"4.0"
'4.0'
x = 5
y = 3
print(x == y)
True
False
x = 5
y = 3
print(x != y)
True
False
x = 5
x%=3
print(x)
2
2.0
3
3.0
