CBSE Class 12 Python Revision & Practice Hub

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CBSE PREVIOUS YEAR MCQ

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Basic Data Types, Operators, Input / Output

1 / 50

Which parameter in print() changes the separator between arguments?

break

split

end

sep

2 / 50

What is the file extension for Python files?

.pt

.python

.pi

.py

3 / 50

How do you write a multi-line comment string in Python?

''' '''

/* */

4 / 50

Which escape character represents a new line?

5 / 50

Which operator checks if two values are equal?

6 / 50

Which symbol is used to assign a value to a variable?

7 / 50

If s = ‘Python’, what is s[0]?

8 / 50

Which symbol is used for single-line comments?

—

9 / 50

Which operator returns the remainder of a division?

10 / 50

Which brackets are used to define a tuple?

[]

{}

()

11 / 50

What is the output of 2 ** 3?

12 / 50

What is the return type of the input() function?

int

str

bool

float

13 / 50

How do you access the value associated with key ‘k’ in dict d?

d->k

d('k')

d.k

d['k']

14 / 50

Which function is used to take input from the user?

input()

read()

scan()

get()

15 / 50

Python is a ______ typed language.

Weakly

Dynamically

Statically

Non

16 / 50

Which brackets are used to define a dictionary?

[]

{}

()

17 / 50

What is the result of 3 * ‘A’?

AAA

Error

18 / 50

Which of these is a valid boolean value in Python?

True

yes

TRUE

true

19 / 50

Which data type stores decimal values?

str

bool

int

float

20 / 50

Which of these is a complex number in Python?

complex(5)

21 / 50

What is the output of bool(0)?

False

Error

None

True

22 / 50

What is the output of 5 + 2 * 3?

23 / 50

If s = ‘Python’, what is s[-1]?

Error

24 / 50

Which of these is an INVALID variable name?

_var

var1

my_var

1var

25 / 50

Which brackets are used to define a list?

{}

()

[]

26 / 50

Which function gives the unique memory address of an object?

addr()

id()

ref()

mem()

27 / 50

Which parameter in print() prevents a new line at the end?

sep

end

line

stop

28 / 50

What is the output of print(type(1/2))?

Error

29 / 50

What sequence does range(3) generate?

0, 1, 2

0, 1, 2, 3

1, 2, 3

1, 2

30 / 50

What happens if you use a Python keyword as a variable name?

Variable is created hidden

Warning

SyntaxError

It works fine

31 / 50

What is the output of bool(1)?

Error

None

False

True

32 / 50

Which data type is immutable?

dict

list

tuple

set

33 / 50

What is the output of print(10 // 3)?

3.0

3.33

34 / 50

What is the result of ’10’ + ’20’?

Error

1020

10 + 20

35 / 50

Which operator represents ‘not equal to’?

not

36 / 50

Which function is used to output text to the console?

print()

echo()

write()

out()

37 / 50

Which logical operator returns True only if both conditions are true?

and

not

38 / 50

Which method adds an element to the end of a list?

add()

push()

insert()

append()

39 / 50

Which operator checks if a value exists inside a list?

exists

find

has

40 / 50

Which operator checks if two variables point to the same object in memory?

equal

41 / 50

Which logical operator returns True if at least one condition is true?

xor

not

and

42 / 50

Which keyword is used to define a function?

define

function

def

func

43 / 50

How do you convert the integer 5 to a float?

5.0()

str(5)

float(5)

int(5)

44 / 50

Which logical operator reverses the boolean result?

reverse

invert

not

45 / 50

What is int(3.9)?

3.9

Error

46 / 50

Which function returns the data type of a variable?

check()

type()

id()

typeof()

47 / 50

What is the output of len(‘Python’)?

48 / 50

How do you start a formatted string (f-string)?

str

fmt

49 / 50

Is Python case-sensitive?

Sometimes

Yes

Only for strings

50 / 50

Which operator is used for addition in Python?

–

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